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CLOCK
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CS9/CSP SERIES: CLOCK OSCILLATOR, PECL, +3.3 VDC or +2.5VDC
DESCRIPTION: A crystal controlled, high frequency, highly stable oscillator, adhering to Positive Emitter Coupled Logic (PECL) Standards. The output can be Tri-stated to facilitate testing or combined multiple clocks. The device is contained in a sub-miniature, very low profile, leadless ceramic SMD package with 6 gold contact pads. This miniature oscillator is ideal for today's automated assembly environments. APPLICATIONS AND FEATURES: " " " " " " " $ Infiniband; 10GbE; Network Processors; SOHO Routing; Switches; WAN Interfaces Common Frequencies: 106.25 MHz; 125 MHz; 150 MHz; 155.52 MHz; 156.25 MHz; 161.1328 MHz +3.3 VDC or +2.5VDC PECL Frequency Range from 50.000 to 315 MHz No multiplication Miniature Ceramic SMD Package Available on Tape and Reel Lead Free and ROHS Compliant
ABSOLUTE MAXIMUM RATINGS:
PARAMETER SYMBOL Ta T(stg) Vcc Vi Vo VALUE -40...+85 -55...+90 -0.5...+5.0 Vss-0.5...Vcc+0.5 Vss-0.5...Vcc+0.5 UNIT C C VDC VDC VDC
Operating temperature range Storage temperature range Supply voltage Maximum Input Voltage Maximum Output Voltage
$
ELECTRICAL PARAMETERS:
PARAMETER SYMBO L fo Vcc Is Connected between each output and Vcc - 2.0 VDC min max Measured at 50% of Vcc Measured at 20/80% and 80/20% Vcc Levels Integrated Phase tji RMS, Fj = 12 kHz...20 MHz Integrated Phase RMS tii offset frequency 50KHz to 80MHz Deterministic period Jitter tdj using wavecrest analyz. Random period Jitter trj using wavecrest analyz. Peak to Peak Jitter Tp-p using wavecrest analyz. f=10 Hz f=1 KHz f=10 KHz f= >/=100 KHz Op. Temp., Aging, Load, Supply and Cal. Variations TEST CONDITIONS*1 VALUE 50.000 ~ 315.00** +3.3 or +2.5 5% 80.0 MAX PECL Voh Vol DC tr / tf 50 Vcc-1.025 Vcc-1.620 40/60 to 60/40 or 45/55 to 55/45 0.5 TYP *2 0.3 TYP** 0.5 TYP** 0.0TYP ** 2.5 TYP ** 25 TYP** -65 -120 -140 -145 VDC VDC % ns ps ps ps ps ps dBc/Hz dBc/Hz dBc/Hz dBc/Hz Ppm VDC VDC UNIT MHz VDC mA
Nominal Frequency Supply Voltage Supply Current Output Logic Type Load Output Voltage Levels Duty Cycle Rise / Fall Time
Jitter
J
Phase Noise typ. @155.52MHz Overall Frequency Stability
(f) (f) (f) (f)
f/fc 20, 25, 50, or 100 MAX*3 Pin 1 Output Enabled En High Voltage or No Connect 0.7*Vcc MIN Output Disabled Dis Ground 0.3*Vcc MAX *1 Test Conditions Unless Stated Otherwise: Nominal Vcc, Nominal Load, +25 3C *2 Frequency Dependent *3 Not All Stabilities Available With All Temperature Ranges--Please Consult Factory For Availability
RALTRON ELECTRONICS CORP. ! 10651 N.W . 19
th
St ! Miami, Florida 33172 ! U.S.A.
phone: (305) 593-6033 ! fax: (305) 594-3973 ! e-mail: sales@raltron.com ! WEB: http://www.raltron.com
CLOCK
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$
PART NUMBERING SYSTEM:
SERIES SYMMETRY A: 40/60 to 60/40% T: 45/55 to 55/45% TEMPERATURE RANGE (C) R: S: U: V: 0...+50 0...+70 -20...+70 -40...+85** FREQUENCY STABILITY (Overall) K: 20 ppm** I: 25 ppm** H: 50 ppm J: 100 ppm FREQUENCY (MHz) 50.000...315.000
CS9: +3.3Vdc Clock with PECL Comp. Output CSP: +2.5Vdc Clock with PECL Comp. Output
EXAMPLE: CS9ASH-155.520 Clock Oscillator, 7x5mm Package, +3.3 VDC Supply Voltage, PECL Output, Standard Symmetry, 0...+70C Operating Temperature Range, 50 ppm Total Frequency Stability, 155.520 MHz **Above 300MHz extended temp range and 25ppm stability may not be available, jitter may vary upon spec requirements. Please consult the factory for any custom requirements. $ MECHANICAL PARAMETERS:
INDICATES PIN 1.
.197 .008 5.0 0.2
OUTLINE TOLERANCE: 0.006" / 0.15mm (Unless otherwise specified) PIN FUNCTIONS: [1] ENABLE/ DISABLE [2] NO CONNECT [3] CASE GROUND [4] OUTPUT [5] COMP. OUTPUT [6] SUPPLY VOLTAGE MARKING: CS9ASH 155.52 RAL D/C *0.01F external by-pass
.276 .008 7.0 0.2
.079 MAX. 2.00 MAX.
.200 5.08 .100 2.54 1
.050 1.27
.079 TYP. 2.00 TYP. 3
.150 3.81
2
.087 2.20
6
5 .055 TYP. 1.40
4 .071 1.80 .100 2.54
filter is recommended as seen on solder pattern.
SOLDER PATTERN
RALTRON ELECTRONICS CORP. ! 10651 N.W . 19
th
St ! Miami, Florida 33172 ! U.S.A.
phone: (305) 593-6033 ! fax: (305) 594-3973 ! e-mail: sales@raltron.com ! WEB: http://www.raltron.com
CLOCK
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!
REFLOW PROFILE:
**ROHS COMPLIANT**
RALTRON ELECTRONICS CORP. ! 10651 N.W . 19
th
St ! Miami, Florida 33172 ! U.S.A.
phone: (305) 593-6033 ! fax: (305) 594-3973 ! e-mail: sales@raltron.com ! WEB: http://www.raltron.com

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