參數(shù)資料
型號(hào): ICS85304AG-01LFT
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 時(shí)鐘及定時(shí)
英文描述: 85304 SERIES, LOW SKEW CLOCK DRIVER, 5 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO20
封裝: 6.50 X 4.40 MM, 0.92 MM PITCH, LEAD FREE, MO-153, TSSOP-20
文件頁數(shù): 1/16頁
文件大?。?/td> 444K
代理商: ICS85304AG-01LFT
85304AG-01
www.icst.com/products/hiperclocks.html
REV. D JUNE 17, 2004
1
Integrated
Circuit
Systems, Inc.
ICS85304-01
LOW SKEW, 1-TO-5
DIFFERENTIAL-TO-3.3V LVPECL FANOUT BUFFER
GENERAL DESCRIPTION
The ICS85304-01 is a low skew, high perfor-
mance 1-to-5 Differential-to-3.3V LVPECL fanout
buffer and a member of the HiPerClockSfamily
of High Performance Clock Solutions from ICS.
The ICS85304-01 has two selectable clock in-
puts. The CLK, nCLK pair can accept most standard differen-
tial input levels. The PCLK, nPCLK pair can accept LVPECL,
CML, or SSTL input levels. The clock enable is internally syn-
chronized to eliminate runt clock pulses on the outputs
during asynchronous assertion/deassertion of the clock
enable pin.
Guaranteed output and part-to-part skew characteristics
make the ICS85304-01 ideal for those applications
demanding well defined performance and repeatability.
FEATURES
5 differential 3.3V LVPECL outputs
Selectable differential CLK, nCLK or LVPECL clock inputs
CLK, nCLK pair can accept the following differential
input levels: LVDS, LVPECL, LVHSTL, SSTL, HCSL
PCLK, nPCLK supports the following input types:
LVPECL, CML, SSTL
Maximum output frequency: 650MHz
Translates any single-ended input signal to 3.3V
LVPECL levels with resistor bias on nCLK input
Output skew: 35ps (maximum)
Part-to-part skew: 150ps (maximum)
Propagation delay: 2.1ns (maximum)
3.3V operating supply
0°C to 70°C ambient operating temperature
Lead-Free package available
Industrial temperature information available upon request
BLOCK DIAGRAM
PIN ASSIGNMENT
Q0
nQ0
Q1
nQ1
Q2
nQ2
Q3
nQ3
Q4
nQ4
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
VCC
CLK_EN
VCC
nPCLK
PCLK
VEE
nCLK
CLK
CLK_SEL
VCC
HiPerClockS
ICS
ICS85304-01
20-Lead TSSOP
6.5mm x 4.4mm x 0.92mm package body
G Package
Top View
CLK
nCLK
PCLK
nPCLK
Q0
nQ0
Q1
nQ1
Q2
nQ2
Q3
nQ3
Q4
nQ4
0
1
CLK_EN
CLK_SEL
D
Q
LE
0
1
DATA SHEET
ICS85304-01
IDT / ICS LOW SKEW, 1-TO-5 DIFFERENTIAL-TO-3.3V LVPECL FANOUT BUFFER
ICS85304-01
1
LOW SKEW, 1-TO-5 DIFFERENTIAL-TO-3.3V LVPECL
FANOUT BUFFER
相關(guān)PDF資料
PDF描述
ICS85304AG-01T LOW SKEW CLOCK DRIVER, 5 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO20
ICS85304AG-01LF LOW SKEW CLOCK DRIVER, 5 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO20
ICS853052AGLFT 2 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDSO8
ICS853054AGLFT 853054 SERIES, 4 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDSO16
ICS853058AGLFT 853058 SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDSO24
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ICS853052AMLF 功能描述:IC CLOCK MULTIPLEXER 2:1 8-SOIC RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘緩沖器,驅(qū)動(dòng)器 系列:HiPerClockS™ 標(biāo)準(zhǔn)包裝:74 系列:- 類型:扇出緩沖器(分配) 電路數(shù):1 比率 - 輸入:輸出:1:10 差分 - 輸入:輸出:是/是 輸入:HCSL, LVCMOS, LVDS, LVPECL, LVTTL 輸出:HCSL,LVDS 頻率 - 最大:400MHz 電源電壓:3 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:32-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:32-QFN(5x5) 包裝:管件