IDTCV132BPVG8 IDT, Integrated Device Technology Inc, IDTCV132BPVG8 Datasheet - Page 11

• Manufacturer Part Number: IDTCV132BPVG8
• Description: IC FLEXPC CLK PROGR P4 56-SSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: FlexPC™r
• Type: PC Clockr

Specifications of IDTCV132BPVG8

• Input: Crystal
• Output: Clock
• Frequency - Max: 200MHz
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 56-SSOP
• Frequency-max: 200MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: CV132BPVG8

PD#, POWER DOWN
before turning off the VCO. In PD# de-assertion all clocks will start without glitches.
PD# ASSERTION
low transition. All differential clocks will be held high on the next high to low transition of the complimentary clock. If the control register determining to drive
mode is set to ‘tri-state’, the differential pair will be stopped in tri-state mode, undriven. When the drive mode but corresponding to the CPU or SRC clock of
interest is set to ‘0’ the true clock will be driven high at 2 x I
clocks will be tristated.
IDTCV132B
PROGRAMMABLE FLEXPC™ CLOCK FOR P4 PROCESSOR
PD# is an asynchronous active low input used to shut off all clocks cleanly prior to clock power. When PD# is asserted low all clocks will be driven low
PD# should be sampled low by two consecutive CPU# rising edges before stopping clocks. All single-ended clocks will be held low on their next high to
P
WRDWN
1
0
#
CPU# 133MHz
SRC# 100MHz
I
REF 14.31818
REF
CPU 133MHz
SRC 100MHz
USB 48MHz
Normal
PCI 33MHz
* 2 or float
CPU
P
WRDWN
#
Normal
CPU#
Float
I
REF
Normal
* 2 or float
SRC
REF
and the complementary clock will be tristated. If the control register is programmed to ‘1’ both
Normal
SRC#
Float
11
PCIF/PCI
33MHz
Low
48MHz
USB
High
COMMERCIAL TEMPERATURE RANGE
66MHz
3V66
Low
14.318MHz
14.318MHz
REF