ICS932S421CGLFT IDT, Integrated Device Technology Inc, ICS932S421CGLFT Datasheet - Page 5

• Manufacturer Part Number: ICS932S421CGLFT
• Description: IC PCIE GEN2 MAIN CLOCK 56-TSSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Clock Generatorr

Specifications of ICS932S421CGLFT

• Frequency - Max: 400MHz
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 56-TSSOP
• Frequency-max: 400MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Output: -
• Input: -
• Other names: 932S421CGLFT

Single-ended Output Terminations
1460E—08/25/09
Integrated
Circuit
Systems, Inc.
Single-ended outputs at 2-load strength (Power up default
for all single-ended outputs)
Single-ended outputs at 1-load strength (REF clock only)
The singled-ended outputs of the ICS 932S421C default to a drive strength of 2
loads. The REF clocks can be turned down to 1-load strength via the SMBus.
Suggested termination resistors are as follows for transmission lines with Zo =
50 ohms:
SEPP Output Buffer
SEPP Output Buffer
(Single Ended
(Single Ended
ICS932S421C
Push Pull)
Push Pull)
Rs
Rs
Rs
5
Test Load
Zo
Zo
Zo
Driving 1 load, Rs = 33 ohms
Driving 2 loads, Rs = 7.5 ohms
Driving 1 load, Rs = 22 ohms
CL=5pF
CL=5pF
CL=5pF
ICS932S421C