932S805CGLF IDT [Integrated Device Technology], 932S805CGLF Datasheet - Page 2

• Manufacturer Part Number: 932S805CGLF
• Description: K8 Clock Chip for Serverworks HT2100 Servers
• Manufacturer: IDT [Integrated Device Technology]

Pin Description
IDT
PIN #
ICS932S805C
K8 Clock Chip for Serverworks HT2100 Servers
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
1
2
3
4
5
6
7
8
9
®
K8 Clock Chip for Serverworks HT2100 Servers
X1
X2
VDDREF
FS0/REF0
FS1/REF1
FS2/REF2
GNDREF
VDD48
48MHz_0
48MHz_1
48MHz_2
GND48
SCLK
SDATA
VDDPCI
**FS3/PCICLK0
PCICLK1
GNDPCI
PD#
GND
VDDA
GNDA
IREF
VDDA
SRCCLKT0
SRCCLKC0
SRCCLKT1
SRCCLKC1
SRCCLKT2
SRCCLKC2
VDDSRC
GNDSRC
PIN NAME
TYPE
OUT
PWR
PWR
PWR
OUT
OUT
OUT
PWR
PWR
OUT
PWR
PWR
PWR
PWR
OUT
PWR
OUT
OUT
OUT
OUT
OUT
OUT
PWR
PWR
I/O
I/O
I/O
I/O
I/O
IN
IN
IN
Crystal input, Nominally 14.318MHz.
Crystal output, Nominally 14.318MHz
Ref, XTAL power supply, nominal 3.3V
Frequency select latch input pin / 14.318 MHz reference clock.
Frequency select latch input pin / 14.318 MHz reference clock.
Frequency select latch input pin / 14.318 MHz reference clock.
Ground pin for the REF outputs.
Power pin for the 48MHz output.3.3V
48MHz clock output.
48MHz clock output.
48MHz clock output.
Ground pin for the 48MHz outputs
Clock pin of SMBus circuitry, 5V tolerant.
Data pin for SMBus circuitry, 3.3V tolerant.
Power supply for PCI clocks, nominal 3.3V
Frequency select latch input pin / 3.3V PCI clock output.
PCI clock output.
Ground pin for the PCI outputs
Asynchronous active low input pin used to power down the device. The
internal clocks are disabled and the VCO and the crystal are stopped.
Ground pin.
3.3V power for the PLL core.
Ground pin for the PLL core.
This pin establishes the reference current for the differential current-mode
output pairs. This pin requires a fixed precision resistor tied to ground in
order to establish the appropriate current. 475 ohms is the standard value.
3.3V power for the PLL core.
True clock of differential SRC clock pair.
Complement clock of differential SRC clock pair.
True clock of differential SRC clock pair.
Complement clock of differential push-pull SRC clock pair.
True clock of differential SRC clock pair.
Complement clock of differential SRC clock pair.
Supply for SRC clocks, 3.3V nominal
Ground pin for the SRC outputs
2
DESCRIPTION
1131D – 05/04/10