參數(shù)資料
型號: 9FG1901HKLFT
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 時(shí)鐘產(chǎn)生/分配
英文描述: 200 MHz, PROC SPECIFIC CLOCK GENERATOR, PQCC72
封裝: ROHS COMPLIANT, PLASTIC, MLF-72
文件頁數(shù): 13/18頁
文件大?。?/td> 245K
代理商: 9FG1901HKLFT
IDTTM
Frequency Gearing Clock for CPU, PCIe Gen1 & FBD
1386A - 02/02/10
9FG1901H
Frequency Gearing Clock for CPU, PCIe Gen1 & FBD
4
Pin Description (continued)
PIN #
PIN NAME
PIN TYPE
DESCRIPTION
37
OE9#
IN
Active low input for enabling DIF pair 9.
1 = tri-state outputs, 0 = enable outputs
38
DIF_9
OUT
0.7V differential true clock output
39
DIF_9#
OUT
0.7V differential complement clock output
40
OE10#
IN
Active low input for enabling DIF pair 10.
1 = tri-state outputs, 0 = enable outputs
41
DIF_10
OUT
0.7V differential true clock output
42
DIF_10#
OUT
0.7V differential complement clock output
43
OE11#
IN
Active low input for enabling DIF pair 11.
1 = tri-state outputs, 0 = enable outputs
44
DIF_11
OUT
0.7V differential true clock output
45
DIF_11#
OUT
0.7V differential complement clock output
46
GND
PWR
Ground pin.
47
VDD
PWR
Power supply, nominal 3.3V
48
OE12#
IN
Active low input for enabling DIF pair 12.
1 = tri-state outputs, 0 = enable outputs
49
DIF_12
OUT
0.7V differential true clock output
50
DIF_12#
OUT
0.7V differential complement clock output
51
OE13#
IN
Active low input for enabling DIF pair 13.
1 = tri-state outputs, 0 = enable outputs
52
DIF_13
OUT
0.7V differential true clock output
53
DIF_13#
OUT
0.7V differential complement clock output
54
OE14#
IN
Active low input for enabling DIF pair 14.
1 = tri-state outputs, 0 = enable outputs
55
DIF_14
OUT
0.7V differential true clock output
56
DIF_14#
OUT
0.7V differential complement clock output
57
OE15#
IN
Active low input for enabling DIF pair 15.
1 = tri-state outputs, 0 = enable outputs
58
DIF_15
OUT
0.7V differential true clock output
59
DIF_15#
OUT
0.7V differential complement clock output
60
OE16#
IN
Active low input for enabling DIF pair 16.
1 = tri-state outputs, 0 = enable outputs
61
DIF_16
OUT
0.7V differential true clock output
62
DIF_16#
OUT
0.7V differential complement clock output
63
VDD
PWR
Power supply, nominal 3.3V
64
GND
PWR
Ground pin.
65
DIF_17
OUT
0.7V differential true clock output
66
DIF_17#
OUT
0.7V differential complement clock output
67
DIF_18
OUT
0.7V differential true clock output
68
DIF_18#
OUT
0.7V differential complement clock output
69
OE17_18#
IN
Active low input for enabling DIF pairs 17 and 18.
1 = tri-state outputs, 0 = enable outputs
70
CLK_IN
IN
True Input for differential reference clock.
71
CLK_IN#
IN
Complement Input for differential reference clock.
72
SMB_A2_PLLBYP#
IN
SMBus address bit 2. When Low, the part operates as a fanout buffer with the
PLL bypassed. When High, the part operates as a zero-delay buffer (ZDB) with
the PLL operating.
0 = fanout mode (PLL bypassed), 1 = ZDB mode (PLL used)
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