PDF《PI49FCT3807》

300 ICCD Supply Current per Input per MHz(4) VCC = Max., Outputs Open Per Output Toggling 50% Duty Cycle VIN = VCC VIN = GND ― mA/ MHz Notes: 1. For Max. or Min. conditions, use appropriate value speci?ed under Electrical Characteristics for the applicable device. 2. Typical values are at VCC = 3.3V, +25°C ambient. 3. Per TTL driven input (VIN = VCC C 0.6V);

all other inputs at VCC or GND. 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. Capacitance (TA = 25°C, f =

1 MHz) Parameters(1) Description Test Conditions Typ Max. Units CIN Input Capacitance VIN = 0V 4.5 6.0 pF COUT Output Capacitance VOUT = 0V 5.5 8.0 Notes: 1. This parameter is determined by device characterization but is not production tested. Maximum Switching Characteristics (Over operating range) Symbol Description Test Conditions

3807 3087A 3087B 3807C Units Com. Com. Com. Com. Min. Max. Min. Max. Min. Max. Min. Max. tPLH tPHL Propagation Delay A to BN CL = 15pF RL = 500Ω 1.5 4.5 1.5 4.0 1.5 3.8 1.5 3.5 ns tSK(O) Skew between two outputs of same package(3) 0.5 0.5 0.5 0.5 tSK(P) Skew between opposite tran- sitions of the same output (tPHL - tPHL)(3) 0.5 0.5 0.35 0.35 FIN Skew between outputs of different packages at the same power supply, temp. and speed grade(3) 1.0 1.0 0.75 0.75 Notes: 1. Other loading condition is described on page 4, Test Circuits for All Outputs. 2. These parameters are guaranteed by design. 3. Minimum propagation delay of 1.5ns is guaranteed by design. PI49FCT3807 3.3V Fast CMOS Clock Driver

4 PS7010F 11/16/09 Phase Jitter Measurement Data Frequency Band Input Output Additive Jitter Unit 12kHz-10MHz

342 483

341 fsRMS 12kHz-20MHz

493 642

411 fsRMS Tests Circuits for All Outputs Pulse Generator f = 125MHz D.U.T. 50Ω CL 15pF VCC Switch Position Test Switch Disable LOW Enable LOW 6V Disable HIGH Enable HIGH GND All Other Inputs Open PI49FCT3807 3.3V Fast CMOS Clock Driver

5 PS7010F 11/16/09 Switching Waveforms Propagation Delay Package Skew C tSK(t) Pulse Skew C tSK(p) Output Skew C tSK(o) Input tPLH 3V 1.5V 0V Output VOH 1.5V VOL tPHL 2.0V 0.5V tR tF Input tPLHx 3V 1.5V 0V Ox VOH 1.5V VOL tPHLx tSK(o) Oy VOH 1.5V VOL tSK(o) tPLHy tPHLy tSK(o) = | tPLHy C tPLHx | or | tPHLy C tPHLx | Input tPLH 3V 1.5V 0V Output VOH 1.5V VOL tPHL tSK(p) = | tPHL C tPLH | Input tPLH1 3V 1.5V 0V Package

1 Output VOH 1.5V VOL tPHL1 tSK(t) Package

2 Output VOH 1.5V VOL tSK(t) tPLH2 tPHL2 tSK(t) = | tPLH2 C tPLH1 | or | tPHL2 C tPHL1 | PI49FCT3807 3.3V Fast CMOS Clock Driver

6 PS7010F 11/16/09

1 : 20-Pin, 209-Mil Wide, SSOP N O I T P I R C S E D : E D O C E G A K C A P

1240 - D P : # L O R T N O C T N E M U C O D E : N O I S I V E R

8 0 /

0 1 /

4 0 : E T A D H20 08-0140

1 .337 .344 .053 .069 .004 .010 SEATING PLANE .025 BSC .007 .010 .228 .244 .150 .157

1 20 X.XX X.XX DENOTES DIMENSIONS IN MILLIMETERS 0.635 8.56 8.74 1.35 1.75 5.79 6.19 0.101 0.254 .008 .012 0.203 0.305 3.81 3.99 0.178 0.254 .058 1.47 .015 x 45? 0.38 REF Detail A Detail A .008 0.20 MIN. Guage Plane .010 0.254 .041 1.04 REF .016 .035 0.41 0.89 0?-6? .008 .013 0.20 0.33 DESCRIPTION: 20-Pin, 150-Mil Wide, QSOP PACKAGE CODE: Q DOCUMENT CONTROL NO. PD -

1202 REVISION: H DATE: 10/22/07 Note: 1) Controlling dimensions in inches. 2) Ref: JEDEC MO-137B/AD 3) Dimensions do not include mold flash, protrusions or gate burrs Pericom Semiconductor Corporation

3545 N. 1st Street, San Jose, CA