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參數(shù)資料
| 型號： | 889832AKLF |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 時鐘及定時 |
| 英文描述： | 889832 SERIES, LOW SKEW CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), QCC16 |
| 封裝： | 3 X 3 MM, 0.95 MM PITCH, ROHS COMPLIANT, MO-220, VFQFN-16 |
| 文件頁數(shù)： | 1/11頁 |
| 文件大小： | 1223K |
| 代理商： | 889832AKLF |
LOW SKEW, 1-TO-4 DIFFERENTIAL-TO-
LVDS FANOUT BUFFER
ICS889832
IDT / ICS LVDS FANOUT BUFFER
1
ICS889832AK REV. A
OCTOBER 21, 2008
GENERAL DESCRIPTION
The ICS889832 is a high speed 1-to-4 Differential-
to-LVDS Fanout Buffer and is a member of the
HiPerClockS family of high performance clock
solutions from IDT. The ICS889832 is optimized
for high speed and very low output skew, making
it suitable for use in demanding applications such as SONET,
1 Gigabit and 10 Gigabit Ethernet, and Fibre Channel. The
internally terminated differential input and VREF_AC pin allow
other differential signal families such as LVPECL, LVDS, and
SSTL to be easily interfaced to the input with minimal use of
external components. The device also has an output enable
pin which may be useful for system test and debug purposes.
The ICS889832 is packaged in a small 3mm x 3mm 16-pin
VFQFN package which makes it ideal for use in space-
constrained applications.
FEATURES
Four differential LVDS outputs
IN, nIN pair can accept the following differential input levels:
LVPECL, LVDS, SSTL
50Ω internal input termination to V
T
Output frequency: >2GHz
Output skew: 25ps (maximum)
Part-to-part skew: 200ps (maximum)
Additive phase jitter, RMS: <0.2ps (typical)
Propagation delay: 510ps (maximum)
2.5V operating supply
-40°C to 85°C ambient operating temperature
Available in both standard (RoHS 5) and lead-free (RoHS 6)
packages
BLOCK DIAGRAM
PIN ASSIGNMENT
HiPerClockS
ICS
IN
V
T
nIN
Q0
nQ0
Q1
nQ1
Q2
nQ2
Q3
nQ3
V
REF_AC
ICS889832
16-Lead VFQFN
3mm x 3mm x 0.925 package body
K Package
Top View
Q1
nQ1
Q2
nQ2
IN
VT
VREF_AC
nIN
Q3
nQ3
V
DD
EN
nQ0
Q0
V
DD
GND
1
2
3
4
12
11
10
9
5
6
7
8
16 15 14 13
50
Ω
50
Ω
DQ
EN
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| 889834AKLF | 功能描述:Clock Fanout Buffer (Distribution), Multiplexer IC 1GHz 16-VFQFN Exposed Pad 制造商:idt, integrated device technology inc 系列:- 包裝:管件 零件狀態(tài):過期 類型:扇出緩沖器（分配），多路復用器 電路數(shù):1 比率 - 輸入:輸出:2：4 差分 - 輸入:輸出:無/是 輸入:LVCMOS，LVTTL 輸出:ECL，LVPECL 頻率 - 最大值:1GHz 電壓 - 電源:2.375 V ~ 3.63 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-VFQFN 裸露焊盤 供應商器件封裝:16-VFQFN（3x3） 標準包裝:100 |
| 889834AKLFT | 功能描述:Clock Fanout Buffer (Distribution), Multiplexer IC 1GHz 16-VFQFN Exposed Pad 制造商:idt, integrated device technology inc 系列:- 包裝:帶卷（TR） 零件狀態(tài):過期 類型:扇出緩沖器（分配），多路復用器 電路數(shù):1 比率 - 輸入:輸出:2：4 差分 - 輸入:輸出:無/是 輸入:LVCMOS，LVTTL 輸出:ECL，LVPECL 頻率 - 最大值:1GHz 電壓 - 電源:2.375 V ~ 3.63 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-VFQFN 裸露焊盤 供應商器件封裝:16-VFQFN（3x3） 標準包裝:2,500 |
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