IDTCV137PAG IDT, Integrated Device Technology Inc, IDTCV137PAG Datasheet - Page 3

• Manufacturer Part Number: IDTCV137PAG
• Description: IC FLEXPC CLK AMD K8 56-TSSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: FlexPC™r
• Type: PC Clockr

Specifications of IDTCV137PAG

• Input: Crystal
• Output: Clock
• 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
• Other names: CV137PAG

PIN DESCRIPTION
IDTCV137
PROGRAMMABLE FLEXPC™ CLOCK FOR AMD K8 PROCESSOR ATI RS480
SEL24/24_48#
CLKREQ0#
CLKREQ1#
CPUC[1:0]
SRCC[7:0]
CPUT[1:0]
SRCT[7:0]
Pin Name
REF[0:1]
RESET#
USB48
XOUT
HTT66
Turbo1
REF2
PCI0
IREF
SDA
SCL
XIN
OUT,
Type
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
I/O
I/O
OD
I N
I N
I N
I N
I N
I N
12, 13, 16, 17, 18, 19,
22, 23, 24, 25, 27, 28,
40, 41, 44, 45
29, 30, 33, 34
53, 54
Pin #
50
47
26
37
52
10
11
15
1
2
4
8
7
9
Description
XTAL in
XTAL out
PCI clock
66.66 MHz
48MHz
Turbo frequency select
Differential clock
Differential clock
Differential clock reference current
14.318MHz
14.318MHz
SRC OE control, see bytes 3, 4
SRC OE control, see bytes 3, 4
SMBus data
SMBus clock
Latched select input for 24 or 48MHz output. 1 = 24MHz, 0 = 48MHz.
Reset output signal, Open Drain
3
COMMERCIAL TEMPERATURE RANGE