View PCK3807A_1183982.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

INTEGRATED CIRCUITS
PCK3807A 1:10 LVTTL clock distribution device
Product data sheet Supersedes data of 2003 Jun 27 2004 Aug 27
Philips Semiconductors
Philips Semiconductors
Product data sheet
1:10 LVTTL clock distribution device
PCK3807A
DESCRIPTION
This low skew clock driver offers 1:10 fan-out. The large fan out from a single input reduces loading on the preceding driver and provides an efficient clock distribution network. The PCK3807A offers low capacitance inputs with hysteresis for improved noise margins. Multiple power and grounds reduce noise. Typical applications are clock and signal distribution. The PCK3807A operates from a single 2.5 V or 3.3 V supply voltage and over the full industrial temperature range of -40 C to +85 C.
FEATURES
* Low output skew < 120 ps (max) * Very low duty cycle distortion < 200 ps (max) for VCC = 2.5 V
ORDERING INFORMATION
PACKAGES 20-Pin Plastic SO 20-Pin Plastic SSOP 20-Pin Plastic TSSOP 20-Pin Plastic SSOP (QSOP) TEMPERATURE RANGE -40 C to +85 C -40 C to +85 C -40 C to +85 C -40 C to +85 C
* High speed: propagation delay < 3.5 ns (max) * Very low CMOS power levels * TTL compatible inputs and outputs * 1:10 fanout * Maximum output rise and fall times < 1.5 ns * Low input capacitance: 2.5 pF typical * VCC = 2.3 V to 3.6 V * Overvoltage tolerance on inputs * Available in SSOP, TSSOP, SO and QSOP packages * >150 MHz operation
ORDER CODE PCK3807AD PCK3807ADB PCK3807APW PCK3807ADS
DRAWING NUMBER SOT163-1 SOT339-1 SOT360-1 SOT724-1
FUNCTIONAL BLOCK DIAGRAM
O1
PIN CONFIGURATION
1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 VCC O10 O9 GND O8 VCC O7 GND O6 O5
IN GND O1 O3 VCC O2 O4 GND O3 O5 IN O4 O6 GND VCC
O2
O7
SW00986
O8
PIN DESCRIPTION
Symbol Pin 1 3, 5, 7, 9, 11, 12, 14, 16, 18, 19 2, 10, 13, 17 20 Description Clock input Clock outputs Ground Supply voltage IN O1 to O10
O9
O10
GND VCC
SW00985
2004 Aug 27
2
Philips Semiconductors
Product data sheet
1:10 LVTTL clock distribution device
PCK3807A
ABSOLUTE MAXIMUM RATINGS1
SYMBOL VTERM
2
DESCRIPTION Terminal voltage with respect to GND Terminal voltage with respect to GND Terminal voltage with respect to GND Storage temperature DC output current
MIN -0.5 -0.5 -0.5 -65 -60
MAX +4.6 +7 VCC +0.5 +150 +60
UNIT V V V C mA
VTERM3 VTERM4 Tstg IO
NOTES: 1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. 2. VCC terminals. 3. Input terminal. 4. Outputs terminals.
CAPACITANCE
Tamb = +25 C, f = 1.0 MHz SYMBOL Ci Co PARAMETER Input capacitance Output capacitance CONDITIONS VIN = 0 V VOUT = 0 V TYP 2.5 5.5 MAX 4 6 UNIT pF pF
NOTE: 1. This parameter is measured at characterization but not tested.
RECOMMENDED OPERATING CONDITIONS
SYMBOL VCC fIN Tamb CL DC supply voltage Input signal frequency Operating free-air temperature range Output capacitance load PARAMETER LIMITS MIN 2.3 0 -40 - MAX 3.6 150 +85 50 UNIT V MHz C pF
160 LOAD = 15 pF AND 33 140 120
DYNAMIC CURRENT IDD (mA)
100 80 LOAD = 0 60 40 20 0 0 50 100 150 200
CLOCK FREQUENCY (MHz) Figure 1. Dynamic current vs. clock frequency, VCC = 3.3 V
SW02071
2004 Aug 27
3
Philips Semiconductors
Product data sheet
1:10 LVTTL clock distribution device
PCK3807A
POWER SUPPLY CHARACTERISTICS
SYMBOL DICC ICCD PARAMETER Quiescent power supply current, TTL inputs HIGH Dynamic power supply current CONDITIONS VCC = max; VIN = VCC - 0.6 V VCC = 2.7 V Input toggling gg g 50% duty cycle VIN = VCC or GND VCC = 3.6 V IC Total power supply current Dynamic power supply current VCC = 2.7 V Input toggling 50% duty cycle Outputs open O Outputs open 15 pF and 33 load Outputs open 15 pF and 33 load VIN = VCC VIN = GND fi = 50 MHz VIN = VCC VIN = GND fi = 150 MHz fi = 50 MHz fi = 150 MHz - - - - - - MIN 3 0.31 1.0 0.5 1.5 15.5 TYP MAX 30 0.45 - 0.75 - 22.8 mA UNIT mA mA/MHz
-
50
75
VCC = 3.6 V
- -
25 75
37 115
NOTES: 1. For conditions shown as Max or Min, use appropriate value specified under Electrical Characteristics for the applicable device type. 2. Typical values are at VCC = 3.3 V, +25C ambient. 3. Per TTL driven input (VIN = VCC - 0.6 V). 4. This parameter is not directly testable, but is derived for use in Total Power Supply calculations. 5. Values for these conditions are examples of the Ic formula. These limits are guaranteed but not tested. 6. IC = IQUIESCENT+ IINPUTS + IDYNAMIC IC = ICC + DlCC DHNT + ICCD (fi) ICC = Quiescent Current (ICCL, ICCH and ICCZ) Dlcc = Power Supply Current for a TTL High Input (VIN = VCC - 0.6 V) DH = Duty Cycle for TTL Inputs High NT = Number of TTL Inputs at DH ICCD = Dynamic Current Caused by an Input Transition Pair (HLH or LHL) fi = Input Frequency All currents are in milliamps and all frequencies are in MHz
2004 Aug 27
4
Philips Semiconductors
Product data sheet
1:10 LVTTL clock distribution device
PCK3807A
DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE
Tamb = -40 C to +85 C, VCC = 3.3 V 0.3 V, unless otherwise specified SYMBOL VIH VIL IIH IIL VIK IODH IODL VOH PARAMETER HIGH-level input voltage (Input pins) HIGH-level input voltage (I/O pins) LOW-level input voltage (Input pins) LOW-level input voltage (I/O pins) HIGH-level input current (Input pins) HIGH-level input current (I/O pins) LOW-level input current (Input pins) LOW-level input current (I/O pins) Clamp diode voltage HIGH-level input current LOW-level input current HIGH-level output voltage VCC = Max TEST CONDITIONS1 VCC = 3.0 V to 3.6 V VCC = 2.3 V to 2.7 V VCC = 3.0 V to 3.6 V VCC = 2.3 V to 2.7 V VCC = Max VI = 5.5 V VI = VCC VI = GND VI = GND VCC = Min; IIN = -18 mA VCC = 3.3 V; VIN = VIH or VIL; Vo =1.5 V3 VCC = 3.3 V; VIN = VIH or VIL; Vo =1.5 VCC = 2.3 V to 3.6 V VCC = 2.3 V VCC = 3.0 V VOL LOW-level output voltage VCC = 2.3 V to 3.6 V VCC = 2.3 V VCC = 3.0 V VCC = 3.0 V IOFF lOS Vhys Input power off leakage Short circuit current5 Input hysteresis VCC = 0 V; VIN = 4.5 V VCC = Max; VO = GND4 - IOH = -0.1 mA IOH = -8 mA IOH = -8 mA IOL = 0.1 mA IOL = 8 mA IOL = 16 mA IOL = 24 mA V3 2 1.7 -0.5 -0.5 - - - - - -36 50 VCC - 0.2 1.9 2.46 - - - - - 0 - MIN - - - - - - - - -0.7 -120 150 - - 3 - - 0.2 0.3 - -155 150 TYP MAX 5.5 3.6 0.8 0.7 1 1 1 1 -1.0 -150 200 - - - 0.2 0.3 0.4 0.5 1 -240 - mA mA mV V V mA mA V mA mA V UNIT V
ICCL Quiescent power supply current VCC= Max - 0.1 10 mA VIN = GND or VCC ICCH NOTES: 1. For conditions shown as Max or Min, use appropriate value specified under Electrical Characteristics for the applicable device type. 2. Typical values are at VCC = 3.3 V, +25 C ambient. 3. Duration of the test should not exceed one second. 4. Not more than one output shorted at one time. Duration of the test should not exceed one second. 5. This parameter is guaranteed but not tested. 6. VOH = VCC - 0.6 V at rated current.
2004 Aug 27
5
Philips Semiconductors
Product data sheet
1:10 LVTTL clock distribution device
PCK3807A
SWITCHING CHARACTERISTICS OVER OPERATING RANGE - INDUSTRIAL3,4
Tamb = -40 C to +85 C, VCC = 3.3 V 0.3 V, unless otherwise specified SYMBOL tPLH tPHL tR tF tSK(o) tSK(p) tSK(t) PARAMETER Propagation delay Output rise time Output fall time Output skew: skew between outputs of same package (same transition) Pulse skew: skew between opposite transitions of same output (|tPHL-tPLH|) Package skew: skew between outputs of different packages at same power supply voltage, temperature, package type and speed grade Propagation delay Output rise time Output fall time Output skew: skew between outputs of same package (same transition) Pulse skew: skew between opposite transitions of same output (|tPHL-tPLH|) Package skew: skew between outputs of different packages at same power supply voltage, temperature, package type and speed grade Propagation delay Output rise time Output fall time Output skew: skew between outputs of same package (same transition) Pulse skew: skew between opposite transitions of same output (|tPHL-tPLH|) Package skew: skew between outputs of different packages at same power supply voltage, temperature, package type and speed grade RMS jitter Maximum output frequency Propagation delay Output rise time Output fall time Output skew: skew between outputs of same package (same transition) Pulse skew: skew between opposite transitions of same output (|tPHL-tPLH|) Package skew: skew between outputs of different packages at same power supply voltage, temperature, package type and speed grade Functional to 400 MHz CL = 50 pF; f 40 MHz (See Figure 5) CL = 30 pF; f 67 MHz (See Figure 4) 50 W AC termination; ii CL = 22 pF (See Figure 3); f 150 MHz; Outputs connected in groups of two 50 W to VCC/2; CL = 22 pF (See Figure 2) or 50 W AC t i ti termination; CL = 10 pF (See Figure 3); f 150 MHz; Outputs connected in groups of two CONDITIONS1 50 W to VCC/2; CL = 10 pF (See Figure 2) or 2.5 V 0.2 V MIN2 1.5 - - - - - MAX 2.7 1.0 1.0 0.12 0.3 0.6 - - - 3.3 V 0.3 V MIN2 1.3 - MAX 2.5 1.0 1.0 0.12 0.45 0.6 UNIT ns ns ns ns ns ns
tPLH tPHL tR tF tSK(o) tSK(p) tSK(t)
1.5 - - - - -
3.5 1.0 1.0 0.12 0.3 0.6
1.5 - - - - -
3 1.0 1.0 0.12 0.45 0.6
ns ns ns ns ns ns
tPLH tPHL tR tF tSK(o) tSK(p) tSK(t)
1.5 - - - - -
4.0 1.0 1.0 0.35 0.35 1.0
1.5 - - - - -
4 1.0 1.0 0.35 0.35 0.75
ns ns ns ns ns ns
tjitter fMAX tPLH tPHL tR tF tSK(o) tSK(P) tSK(T)
- - 1.5 - - - - -
1.0 400 4.5 1.5 1.5 0.35 0.75 1
- - 1.5 - - - - -
1.0 400 4.0 1.5 1.5 0.35 0.75 0.75
ps MHz ns ns ns ns ns ns
NOTES: 1. See test circuits and waveforms. 2. Minimum limits are guaranteed but not tested on Propagation Delays. 3. tPLH, tPHL, tSK(t) are production tested. All other parameters guaranteed but not production tested. 4. Propagation delay range indicated by Min and Max limit is due to VCC, operating temperature and process parameters. These propagation delay limits do not imply skew.
2004 Aug 27
6
Philips Semiconductors
Product data sheet
1:10 LVTTL clock distribution device
PCK3807A
TEST CIRCUITS
VCC VCC VCC
VIN PULSE GENERATOR RT D.U.T.
100
V OUT
VIN PULSE GENERATOR D.U.T.
V OUT
100
10 pF
RT
50 220 pF
10 pF
SW00975
SW00976
Figure 2. ZO = 50 W TO VCC/2, CL = 10 pF
The capacitor value for ac termination is determined by the operating frequency. For very low frequencies a higher capacitor value should be selected. Figure 3. ZO = 50 W AC termination, CL = 10 pF
VCC
VCC
VIN PULSE GENERATOR RT D.U.T.
VOUT
VIN PULSE GENERATOR CL 30 pF RT D.U.T.
VOUT
CL 50 pF
SW00977
SW00978
Figure 4. CL = 30 pF circuit
Figure 5. CL = 50 pF circuit
2004 Aug 27
7
Philips Semiconductors
Product data sheet
1:10 LVTTL clock distribution device
PCK3807A
TIMING DIAGRAMS
VI VI VM INPUT 0V INPUT VM 0V
tPLH1
tPHL1
VOH VM
tPLH
tPHL
VIH VIL VOH OUTPUT
1 tSK(o) tSK(o)
VOL VOH VM
OUTPUT OUTPUT
2 tPLH2 tSK(o) = |t PLH2
-
VOL
tR
tF
SW00980
tPHL2 tPLH1 |
or
|t PHL2 - tPHL1 |
SW00981
Figure 6. Package delay (see Table 1)
Figure 7. Output skew - tSK(O) (see Table 1)
VI VM INPUT 0V INPUT
VI VM 0V VOH VM VOL
tPLH1
tPHL1
tPLH
tPHL
VOH VM
PACKAGE 1 OUTPUT tSK(t ) tSK(t )
VOH VM VOL
OUTPUT
VOL
PACKAGE 2 OUTPUT tSK(p) = |t PHL
-
tPLH |
tPLH2 tSK(t ) = |t PLH2
-
tPHL2 tPLH1 |
or
|tPHL2
-
tPHL1 |
SW00982
SW00983
Figure 8. Pulse skew - tSK(p) (see Table 1)
Figure 9. Package skew - tSK(y) (see Table 1)
Table 1. Reference levels
Reference level For VCC = 3.3 0.3 V For VCC = 2.5 0.2 V VI 3.0 V VCC VM 1.5 V VCC/2
2004 Aug 27
8
Philips Semiconductors
Product data sheet
1:10 LVTTL clock distribution device
PCK3807A
SO20: plastic small outline package; 20 leads; body width 7.5 mm
SOT163-1
2004 Aug 27
9
Philips Semiconductors
Product data sheet
1:10 LVTTL clock distribution device
PCK3807A
SSOP20: plastic shrink small outline package; 20 leads; body width 5.3 mm
SOT339-1
2004 Aug 27
10
Philips Semiconductors
Product data sheet
1:10 LVTTL clock distribution device
PCK3807A
TSSOP20: plastic thin shrink small outline package; 20 leads; body width 4.4 mm
SOT360-1
2004 Aug 27
11
Philips Semiconductors
Product data sheet
1:10 LVTTL clock distribution device
PCK3807A
SSOP20: plastic shrink small outline package; 20 leads; body width 3.9 mm; lead pitch 0.635 mm
SOT724-1
2004 Aug 27
12
Philips Semiconductors
Product data sheet
1:10 LVTTL clock distribution device
PCK3807A
REVISION HISTORY
Rev _2 Date 20040827 Description Product data sheet (9397 750 14007). Supersedes data of 2003 Jun 27 (9397 750 11683). Modifications:
* Recommended Operating Conditions table on page 3: change VCC Min. limit from 2.5 V to 2.3 V.
_1 20030627 Product data (9397 750 11683); ECN 853-2431 30019 dated 18 June 2003. Initial version
Data sheet status
Level
I
Data sheet status [1]
Objective data
Product status [2] [3]
Development
Definitions
This data sheet contains data from the objective specification for product development. Philips Semiconductors reserves the right to change the specification in any manner without notice. This data sheet contains data from the preliminary specification. Supplementary data will be published at a later date. Philips Semiconductors reserves the right to change the specification without notice, in order to improve the design and supply the best possible product. This data sheet contains data from the product specification. Philips Semiconductors reserves the right to make changes at any time in order to improve the design, manufacturing and supply. Relevant changes will be communicated via a Customer Product/Process Change Notification (CPCN).
II
Preliminary data
Qualification
III
Product data
Production
[1] Please consult the most recently issued data sheet before initiating or completing a design. [2] The product status of the device(s) described in this data sheet may have changed since this data sheet was published. The latest information is available on the Internet at URL http://www.semiconductors.philips.com. [3] For data sheets describing multiple type numbers, the highest-level product status determines the data sheet status.
Definitions
Short-form specification -- The data in a short-form specification is extracted from a full data sheet with the same type number and title. For detailed information see the relevant data sheet or data handbook. Limiting values definition -- Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 60134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended periods may affect device reliability. Application information -- Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or modification.
Disclaimers
Life support -- These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application. Right to make changes -- Philips Semiconductors reserves the right to make changes in the products--including circuits, standard cells, and/or software--described or contained herein in order to improve design and/or performance. When the product is in full production (status `Production'), relevant changes will be communicated via a Customer Product/Process Change Notification (CPCN). Philips Semiconductors assumes no responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright, or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless otherwise specified.
Contact information
For additional information please visit http://www.semiconductors.philips.com. Fax: +31 40 27 24825
(c) Koninklijke Philips Electronics N.V. 2004 All rights reserved. Printed in U.S.A. Date of release: 08-04
For sales offices addresses send e-mail to: sales.addresses@www.semiconductors.philips.com.
Document order number:
9397 750 14007
Philips Semiconductors
2004 Aug 27 13

▲Up To Search▲

Price & Availability of PCK3807A

	To Download PCK3807A Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .