参数资料
型号: 9P935AFLF
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 时钟及定时
英文描述: 9P SERIES, LOW SKEW CLOCK DRIVER, 6 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO28
封装: 0.209 INCH, ROHS COMPLIANT, MO-150, SSOP-28
文件页数: 6/13页
文件大小: 191K
代理商: 9P935AFLF
IDTTM/ICSTM
DDR I/DDR II Phase Lock Loop Zero Delay Buffer
ICS9P935
REV H
12/1/08
ICS9P935
DDR I/DDR II Phase Lock Loop Zero Delay Buffer
2
Pin Description
Pin#
Pin Name
Type
Pin Description
1
DDRC0
OUT
"Complementary" Clock of differential pair output.
2
DDRT0
OUT
"True" Clock of differential pair output.
3
VDD2.5/1.8
PWR
Power supply, nominal 2.5V or 1.8V
4
DDRT1
OUT
"True" Clock of differential pair output.
5
DDRC1
OUT
"Complementary" Clock of differential pair output.
6
GND
PWR
Ground pin.
7
VDDA2.5/1.8
PWR
Output power supply, nominal 2.5V or 1.8V
8
GND
PWR
Ground pin.
9
CLK_INT
IN
"True" reference clock input.
10
CLK_INC
IN
"Complementary" reference clock input.
11
VDD2.5/1.8
PWR
Power supply, nominal 2.5V or 1.8V
12
DDRT2
OUT
"True" Clock of differential pair output.
13
DDRC2
OUT
"Complementary" Clock of differential pair output.
14
GND
PWR
Ground pin.
15
DDRC3
OUT
"Complementary" Clock of differential pair output.
16
DDRT3
OUT
"True" Clock of differential pair output.
17
FB_OUT
OUT
Feedback output, dedicated for external feedback.
18
FB_IN
IN
Single-ended feedback input, provides feedback signal to internal PLL to eliminate
phase error with the input clock.
19
SCLK
IN
Clock pin of SMBus circuitry, 3.3V tolerant.
20
SDATA
I/O
Data pin for SMBus circuitry, 3.3V tolerant.
21
VDD2.5/1.8
PWR
Power supply, nominal 2.5V or 1.8V
22
DDRT4
OUT
"True" Clock of differential pair output.
23
DDRC4
OUT
"Complementary" Clock of differential pair output.
24
GND
PWR
Ground pin.
25
VDD2.5/1.8
PWR
Power supply, nominal 2.5V or 1.8V
26
DDRT5
OUT
"True" Clock of differential pair output.
27
DDRC5
OUT
"Complementary" Clock of differential pair output.
28
GND
PWR
Ground pin.
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