参数资料
型号: ICS8536AGI-33LFT
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 时钟产生/分配
英文描述: 266 MHz, OTHER CLOCK GENERATOR, PDSO20
封装: 6.50 X 4.40 MM, 0.92 MM HEIGHT, ROHS COMPLIANT, MO-153, TSSOP-20
文件页数: 1/15页
文件大小: 603K
代理商: ICS8536AGI-33LFT
8536AGI-33
www.icst.com/products/hiperclocks.html
REV. A MARCH 16, 2006
1
Integrated
Circuit
Systems, Inc.
ICS8536I-33
LOW SKEW, 1-TO-6, CRYSTAL OSCILLATOR/
LVCMOS-TO-3.3V LVPECL/LVCMOS FANOUT BUFFER
PRELIMINARY
GENERAL DESCRIPTION
The ICS8536I-33 is a low skew, high perfor-
mance 1-to-6 Crystal Oscillator/LVCMOS-to-
3.3V LVPECL/LVCMOS fanout buffer and a
member of the HiPerClockS family of High
Performance Clock Solutions from ICS. The
ICS8536I-33 has selectable 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 demand-
ing well defined performance and repeatability.
FEATURES
Three differential 3.3V LVPECL outputs, and
three single ended 2.5V 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: 0.16ps (typical)
LVPECL output, 3.3V operating supply
LVCMOS output, 2.5V operating supply
-40°C to 85°C ambient operating temperature
Available in both standard and lead-free RoHS-compliant
packages
BLOCK DIAGRAM
PIN ASSIGNMENT
HiPerClockS
ICS
CLK
Q0
nQ0
Q1
nQ1
Q2
nQ2
Q3
Q4
Q5
CLK_EN
CLK_SEL
1
0
OSC
D
LE
XTAL_IN
XTAL_OUT
Pullup
Pulldown
Pullup
25MHz
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
LVPECL
LVCMOS
The Preliminary Information presented herein represents a product in prototyping or pre-production. The noted characteristics are based on
initial product characterization. Integrated Circuit Systems, Incorporated (ICS) reserves the right to change any circuitry or specifications
without notice.
相关PDF资料
PDF描述
ICS8536CGI-33T 266 MHz, OTHER CLOCK GENERATOR, PDSO20
ICS8536CGI-33LF 266 MHz, OTHER CLOCK GENERATOR, PDSO20
ICS8537AY-01LFT 8537 SERIES, LOW SKEW CLOCK DRIVER, 2 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP48
ICS8537AY-01T 8537 SERIES, LOW SKEW CLOCK DRIVER, 2 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP48
ICS8537AY-01 LOW SKEW CLOCK DRIVER, 2 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP48
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