參數(shù)資料
型號(hào): 9DB1933AKLFT
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 時(shí)鐘及定時(shí)
英文描述: 9DB SERIES, PLL BASED CLOCK DRIVER, 19 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQCC72
封裝: ROHS COMPLIANT, PLASTIC, QFN-72
文件頁數(shù): 10/17頁
文件大小: 174K
代理商: 9DB1933AKLFT
IDT
Nineteen Output Differential Buffer for PCIe Gen3
9DB1933
Nineteen Output Differential Buffer for PCIe Gen3
2
1676A—07/12/10
Pin Configuration
SM
B_
A2
_
P
L
B
YP#
DI
F
_
IN
#
DI
F
_
IN
O
E
_1
7_18
#
D
IF
_18#
D
IF
_18
D
IF
_17#
D
IF
_17
GN
D
VD
D
IF
_16#
D
IF
_
16
O
E
_1
5_16
#
D
IF
_15#
D
IF
_15
CK
P
W
RG
D/
P
D
#
D
IF
_14#
D
IF
_14
72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55
IREF
1
54 OE14#
GNDA
2
53 DIF_13#
VDDA
3
52 DIF_13
HIGH_BW#
4
51 OE13#
VDD
5
50 DIF_12#
DIF_0
6
49 DIF_12
DIF_0#
7
48 OE12#
DIF_1
8
47 VDD
DIF_1#
9
46 GND
GND 10
45 DIF_11#
VDD 11
44 DIF_11
DIF_2 12
43 OE11#
DIF_2# 13
42 DIF_10#
DIF_3 14
41 DIF_10
DIF_3# 15
40 OE10#
DIF_4 16
39 DIF_9#
DIF_4# 17
38 DIF_9
OE_01234# 18
37 OE9#
19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
SM
BC
L
K
SM
BD
A
T
OE
5
#
DI
F
_
5
DI
F
_
5
#
OE
6
#
DI
F
_
6
DI
F
_
6
#
VD
D
GN
D
OE
7
#
DI
F
_
7
DI
F
_
7
#
OE
8
#
DI
F
_
8
DI
F
_
8
#
SM
B_
A0
SM
B_
A1
9DB1933AKLF
VDD
GND
3
2
PLL, Analog
5,11,27,47,63
10,28,46,64
DIF clocks
Description
Pin Number
Power Groups
Power Down Functionality
OUTPUTS
CKPWRGD/
PD#
DIF_IN/
DIF_IN#
DIF/DIF#
1
Running
ON
0X
Hi-Z
OFF
PLL State
INPUTS
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