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| 21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321 21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321 PI90LVP10 LVTTL to Differential LVPECL Translator with Enable Features * Differential LVPECL outputs * Flow-through pinout * -40C to 85C operating temperature range * ESD rating: >2000V (Human body Model) * Packaging (Pb-free & Green available): - 8-pin SOIC (W) - 8-pin MSOP (U) Description The PI90LVP10 is a genreal purpose LVTTL (CMOS) to differential LVPECL translator, with active-LOW enable. The device operates from a single 3.3V supply. When /EN is LOW, the device accepts LVTTL input and provides differential LVPECL outpts referenced to the positive supply rail. When /EN is HIGH, the Q output is set in LOW state and QN output is set in HIGH state. Block Diagram Pin Description N a me /EN D e s criptio n Active LO W enab le np ut P EC L d ata o utp ut P EC L co mp lementary d ata o utp ut C o nnect to 3 . 3 V LVTTL/LVC MO S C o nnect to gro und Ty pe I O O P I P Pin# 4* 2 3 8 7 5 NC 1 Q2 LVPECL 8-Pin (W, U) LVTTL/ LVCMOS 8 VDD 7D 6 NC 5 GND Q QN VDD D GN D QN 3 /EN 4 Notes: I = Input O = Output P = Power Supply Connection * = Internal 150K pull-down resistor 1 PS8646A 10/04/04 21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321 21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321 PI90LVP10 LVTTL to Differential LVPECL Translator with Enable Absolute maximum Ratings S ymbo l VDD VIL IO UT TS TG Parame te r Supply Voltage Input Voltage O utput current in LO W state Storage temperature -65 Conditions Referenced to GN D Referenced to GN D -0.5 M in. Typ. M ax. 6 6 50 150 Units V V mA C Note: Stresses above thsoe listed under Absolute Maximum Ratings may cause permanent damage to the device. These ratings are stress specifications only and correct functional operation of the device at these or any other conditions above those listed in the operational sections of the specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect product reliability Recommended Operating Conditions Symbol VDD V VIH VIL tRin tFin Parame te r Power Supply Voltage Ambient Temperature Input HIGH Voltage Input LOW Voltage Input slew rate Input slew rate 10% to 90% (LH) 90% to 10% (HL) 1 1 V/ns Conditions M in. 3.0 -40 2.0 0.8 Typ. M ax. 3.6 85 Units V C V 2 PS8646A 10/04/04 21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321 21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321 PI90LVP10 LVTTL to Differential LVPECL Translator with Enable DC Characteristics(TA = -40C to +85C, VDD = 3.0V to 3.6V unless otherwise) TA= +2 5 C S ymbo l Pa ra me te rs Co nditio ns M in. VC C VIN = Units Typ. M ax. 100 50 A -100 -1 1.2 2275 2375 2300 2225 1450 1500 1550 57 2475 2400 2325 1550 1600 1650 mA mV IIH Inp ut HIGH C urrent Max. = VC C D input /EN Input D input /EN Input -18 mA 2.0 I IL VIK Inp ut LO W C urrent VC C = Max. VIN = 0 V I IN - 4 0 C = Inp ut C lamp Dio d e Vo ltage V VO H O utp ut HIGH Vo ltage(1,2) - 2 5 C 8 5 C - 4 0 C VDD = 3 . 3 V 2200 2125 1350 VO L O utp utLO W Vo ltage(1,2) 2 5 C 8 5 C VDD = 3 . 3 V 1400 1450 IDD P o wer S up p ly C urrent Notes: 1. The PI90LVP10 is designed to meet these specifications after thermal equilibrium has been established. The circuit is in a test socket or mounted on a printed circuit board. 2. Q and QN outputs are loaded with 50 ohms to VDD-2volts. AC Characteristics Symbol tPLH tPHL tPLH tPHL tr/tf fMAX fMAX Parame te r Propagation Delay (1) Propagation Delay (1) Propagation Delay Propagation Delay Output Rise/Fall time Maximum Input Frequency Maximum Input Frequency (2) /EN to Q, QN /EN to Q, QN 20% - 80% LVTTL or LVCMOS input 750mV peak- to- peak sine wave (AC coupled) 0.10 170 MHz 400 Conditions M in. Typ. 0.7 0.7 1.0 1.0 M ax. 1.2 1.2 1.5 1.5 0.7 ns Units Notes: 1. Q and QN outputs are loaded with 50 ohms to VDD-2volts. 2. Measured using a 750mV peak-to-peak, 50% duty cycle clock source 3 PS8646A 10/04/04 21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321 21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321 PI90LVP10 LVTTL to Differential LVPECL Translator with Enable Packaging Mechanical: 8-Pin SOIC (W) 8 .149 .157 3.78 3.99 .0099 .0196 0.25 x 45 0.50 1 .189 .196 .016 .026 0.406 0.660 REF 4.80 5.00 1.35 1.75 SEATING PLANE 0-8 .0075 .0098 0.40 .016 1.27 .050 0.19 0.25 .053 .068 .2284 .2440 5.80 6.20 .050 BSC 1.27 .013 0.330 .020 0.508 .0040 0.10 .0098 0.25 X.XX DENOTES DIMENSIONS X.XX IN MILLIMETERS Packaging Mechanical: 8-Pin MSOP (U) 15 Max. .003 .012 0.07 0.30 .003 .012 0.07 0.30 Gauge Plane .010 0.25 .016 .028 0.40 0.70 Detail A 15 Max. .037 0.95 REF 0- 6 .112 2.85 .120 3.05 15 MAX .114 2.90 .122 3.10 Detail A 15 MAX .114 2.90 .122 3.10 4 PS8646A 10/04/04 21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321 21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321 PI90LVP10 LVTTL to Differential LVPECL Translator with Enable Ordering Information Ordering Code PI90LVP10W PI90LVP10WE PI90LVP10U PI90LVP10UE Package Code W W U U Package Type 8-pin SOIC Pb-free & Green, 8-pin SOIC 8-pin MSOP Pb-free & Green, 8-pin MSOP Notes: 1. Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ 1-800-435-2336 5 .. PS8646A 10/04/04 |
Price & Availability of PI90LVP10WE
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