參數(shù)資料
型號: ICS8536CGI-33T
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 時(shí)鐘產(chǎn)生/分配
英文描述: 266 MHz, OTHER CLOCK GENERATOR, PDSO20
封裝: MO-153, TSSOP-20
文件頁數(shù): 1/16頁
文件大?。?/td> 408K
代理商: ICS8536CGI-33T
LOW SKEW, 1-TO-6, CRYSTAL OSCILLATOR/LVCMOS-
TO-3.3V, 2.5V LVPECL/LVCMOS FANOUT BUFFER
ICS8536I-33
IDT / ICS 3.3V LVPECL/ LVCMOS FANOUT BUFFER
1
ICS8536CGI-33 REV. B FEBRUARY 6, 2007
PRELIMINARY
GENERAL DESCRIPTION
The ICS8536I-33 is a low skew, high performance
1-to-6 Crystal Oscillator/LVCMOS-to-3.3V, 2.5V
LVPECL/LVCMOS fanout buffer and a member of
the HiPerClockSfamily of High Performance Clock
Solutions from IDT. The ICS8536I-33 has select-
able single ended clock or crystal inputs. The single ended clock
input accepts LVCMOS or LVTTL input levels and translate
them to 3.3V LVPECL levels. The output enable is internally
synchronized to eliminate runt pulses on the outputs during
asynchronous assertion/deassertion of the clock enable pin.
Guaranteed output and part-to-part skew characteristics make
the ICS8536I-33 ideal for those applications demanding well
defined performance and repeatability.
FEATURES
Three differential LVPECL outputs, and
three single ended LVCMOS outputs
Selectable LVCMOS/LVTTL CLK or crystal inputs
CLK can accept the following input levels: LVCMOS, LVTTL
Crystal frequency: 25MHz
Maximum output frequency: 266MHz
Output skew: 55ps (typical)
Part-to-part skew: 800ps (typical)
Propagation delay: 1.65ns (typical)
Additive phase jitter, RMS: 0.35ps (typical), LVPECL output
Full 3.3V or 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
1
0
OSC
D
LE
Q0
nQ0
Q1
nQ1
Q2
nQ2
Q3
Q4
Q5
LVPECL
LVCMOS
Pullup
Pulldown
Pullup
25MHz
CLK_EN
CLK_SEL
CLK
XTAL_IN
XTAL_OUT
ICS8536I-33
20-Lead TSSOP
6.5mm x 4.4mm x 0.92mm package body
G Package
Top View
CLK_EN
XTAL_IN
XTAL_OUT
VCC
CLK
CLK_SEL
VEE
Q0
nQ0
VCCO_LVPECL
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
VEE
Q5
Q4
VCCO_LVCMOS
Q3
VEE
nQ2
Q2
nQ1
Q1
The Preliminary Information presented herein represents a product in pre-production.The noted characteristics are based on initial product characterization
and/or qualification. Integrated Device Technology, Incorporated (IDT) reserves the right to change any circuitry or specifications without notice.
相關(guān)PDF資料
PDF描述
ICS8536CGI-33LF 266 MHz, OTHER CLOCK GENERATOR, PDSO20
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