參數(shù)資料
型號(hào): 932S401EGLF
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 時(shí)鐘產(chǎn)生/分配
英文描述: 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
封裝: 6.10 MM, 0.50 MM PITCH, ROHS COMPLIANT, MO-153, TSSOP-56
文件頁數(shù): 13/23頁
文件大?。?/td> 195K
代理商: 932S401EGLF
20
Integrated
Circuit
Systems, Inc.
ICS932S401
0921G—08/24/09
The time from the de-assertion of PD or until power supply ramps to get stable clocks will be less than 1.8ms. If the drive
mode control bit for PD tristate is programmed to '1' the stopped differential pair must first be driven high to a minimum of
200mV in less than 300
s of PD deassertion.
PD De-assertion
PWRDWN#
Tstable
<1.8mS
Tdrive_PwrDwn#
<300
S, >200mV
CPU, 133MHz
CPU#, 133MHz
SRC, 100MHz
SRC# 100MHz
USB, 48MHz
PCI, 33MHz
REF, 14.31818
Test C larification Table
Com m ents
FS_C/TEST
_SEL
HW PIN
FS_B/TEST
_MO DE
HW PIN
TEST
ENTRY
BIT
B6b6
REF/N or
HI-Z
B6b7
OUTPUT
0
X
0
X
NORMAL
10
X
0
HI-Z
10
X
1
REF/N
11
X
0
REF/N
11
X
1
REF/N
0X
1
0
HI-Z
0X
1
REF/N
B6b6: 1= ENTER TEST MODE, Default = 0 (NORMAL OPERATION)
B6b7: 1= REF/N, Default = 0 (HI-Z)
HW
SW
Power-up w/ TEST_SEL = 1 to enter test mode
Cycle power to disable test mode
FS_C./TEST_SEL -->3-level latched input
If power-up w/ V>2.0V (-0.3V) then use TEST_SEL
If power-up w/ V<2.0V (-0.3V) then use FS_C
FS_B/TEST_MODE -->low Vth input
TEST_MODE is a
If TEST_SEL HW pin is 0 during power-up,
test mode can be invoked through B6b6.
If test mode is invoked by B6b6, only B6b7
is used to select HI-Z or REF/N
FS_B/TEST_Mode pin is not used.
Cycle power to disable test mode, one shot control
相關(guān)PDF資料
PDF描述
932S401EFLFT 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
932S421BGLF 333.33 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
932S421BGLFT 333.33 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
932S421BFLFT 333.33 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
932S421CGLF 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
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932S421BGLFT 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 CK410B+ SERVER MAIN CLOCK RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel