IDTCV137PAG IDT, Integrated Device Technology Inc, IDTCV137PAG Datasheet - Page 2

• 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 CONFIGURATION
NOTES:
1. Internal 130KΩ pull-down resistor.
2. Tristate at power on to be compatible with ATI pin definition.
IDTCV137
PROGRAMMABLE FLEXPC™ CLOCK FOR AMD K8 PROCESSOR ATI RS480
(1)
SEL24/24_48#
(2)
CLKREQ0#
CLKREQ1#
(2)
V
V
V
TURBO1
RESET#
DD
SS
DD
USB_48
SRCC7
SRCC6
SRCC5
SRCC4
SRCC3
SRCC2
SRCT7
SRCT6
SRCT5
SRCT4
SRCT3
SRCT2
V
V
XOUT
_
_
_
DD
SS
SRC
SRC
SRC
SDA
SCL
_48
XIN
_48
NC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
SSOP/ TSSOP
TOP VIEW
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
V
V
REF0
REF2
V
PCI0
V
V
V
CPUT0
CPUC0
V
V
CPUT1
CPUC1
V
V
IREF
V
V
SRCT0
SRCC0
V
V
SRCT1
SRCC1
REF1
HTT66
DD
DD
DD
DD
DD
SS
SS
DD
SS
SS
DDA
SSA
SS
SS
_REF
_PC1
_PCI
_HTT
_CPU
_SRC
_SRC
_REF
_HTT
_CPU
_SRC
_SRC
2
CPU AND SRC SPREAD SPECTRUM
MAGNITUDE CONTROL
PCI (BASED ON SRC = 100MHz)
SE SIGNAL STRENGTH SELECTION
Str[1:0]
00
01
10
11
SMC[2:0]
PCIS[1:0]
000
001
010
011
100
101
110
111
00
01
10
11
Strength
0.6x
0.8x
1x
1.2x
COMMERCIAL TEMPERATURE RANGE
±0.125
±0.375
±0.25
- 0.25
- 0.75
33.33
36.36
OFF
- 0.5
±0.5
30.77
PCI
%
40