参数资料
型号: ICS9DBL411
厂商: Integrated Device Technology, Inc.
英文描述: Four Output Differential Fanout Buffer for PCI Express Gen 1 & 2
中文描述: 四个输出差分扇出缓冲器,用于PCI Express的根1
文件页数: 3/9页
文件大小: 92K
代理商: ICS9DBL411
IDT
TM
/ICS
TM
Four Output Differential Buffer for PCI Express
1250A—07/31/07
Advance Information
ICS9DBL411
Four Output Differential Buffer for PCI Express
3
TSSOP Pin Description
PIN #
(TSSOP)
PIN NAME
PIN TYPE
DESCRIPTION
1
OE0#
IN
Output Enable for DIF0 output. Control is as follows:
0 = enabled, 1 = Low-Low
Complement side of differential input clock
True side of differential input clock
3.3V Power for the Analog Core
Ground for the Analog Core
Output Enable for DIF3 output. Control is as follows:
0 = enabled, 1 = Low-Low
Complement clock of low power differential clock pair. (no 50ohm shunt resistor to GND needed)
True clock of low power differential clock pair. (no 50ohm shunt resistor to GND needed)
Power supply for low power differential outputs, nominal 1.05V to 3.3V
Ground pin
Complement clock of low power differential clock pair. (no 50ohm shunt resistor to GND needed)
True clock of low power differential clock pair. (no 50ohm shunt resistor to GND needed)
Output Enable for DIF2 output. Control is as follows:
0 = enabled, 1 = Low-Low
Complement clock of low power differential clock pair. (no 50ohm shunt resistor to GND needed)
True clock of low power differential clock pair. (no 50ohm shunt resistor to GND needed)
Output Enable for DIF1 output. Control is as follows:
0 = enabled, 1 = Low-Low
Ground pin
Power supply for low power differential outputs, nominal 1.05V to 3.3V
Complement clock of low power differential clock pair. (no 50ohm shunt resistor to GND needed)
True clock of low power differential clock pair. (no 50ohm shunt resistor to GND needed)
2
3
4
5
DIF_INC
DIF_INT
VDDA
GNDA
IN
IN
PWR
GND
6
OE3#
IN
7
8
9
10
11
12
DIF3C_LPR
DIF3T_LPR
VDD_IO
GND
DIF2C_LPR
DIF2T_LPR
OUT
OUT
PWR
GND
OUT
OUT
13
OE2#
IN
14
15
DIF1C_LPR
DIF1T_LPR
OUT
OUT
16
OE1#
IN
17
18
19
20
GND
VDD_IO
DIF0C_LPR
DIF0T_LPR
GND
PWR
OUT
OUT
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