9DB1933AKLF IDT [Integrated Device Technology], 9DB1933AKLF Datasheet - Page 2

• Manufacturer Part Number: 9DB1933AKLF
• Description: Nineteen Output Differential Buffer for PCIe Gen3
• Manufacturer: IDT [Integrated Device Technology]

Pin Configuration
Power Groups
IDT
Power Down Functionality
5,11,27,47,63
9DB1933
Nineteen Output Differential Buffer for PCIe Gen3
®
CKPWRGD/
Nineteen Output Differential Buffer for PCIe Gen3
VDD
PD#
1
0
3
Pin Number
INPUTS
OE_01234# 18
HIGH_BW#
DIF_0#
DIF_1#
DIF_2# 13
DIF_3# 15
DIF_4# 17
VDDA
GNDA
DIF_0
DIF_1
DIF_2 12
DIF_3 14
DIF_4 16
10,28,46,64
IREF
GND 10
VDD 5
VDD 11
DIF_IN#
Running
DIF_IN/
GND
X
2
1
2
3
4
6
7
8
9
72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55
19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
Description
PLL, Analog
DIF clocks
OUTPUTS
DIF/DIF#
Running
9DB1933AKLF
Hi-Z
2
PLL State
OFF
ON
54 OE14#
53 DIF_13#
52 DIF_13
51 OE13#
50 DIF_12#
49 DIF_12
48 OE12#
47 VDD
46 GND
45 DIF_11#
44 DIF_11
43 OE11#
42 DIF_10#
41 DIF_10
40 OE10#
39 DIF_9#
38 DIF_9
37 OE9#
1676A—07/12/10