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854057AGT

Description
Clock Driver, PDSO20
Categorylogic    logic   
File Size1MB,13 Pages
ManufacturerIDT (Integrated Device Technology)
Download Datasheet Parametric Compare View All

854057AGT Overview

Clock Driver, PDSO20

854057AGT Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerIDT (Integrated Device Technology)
package instructionTSSOP, TSSOP20,.25
Reach Compliance Codenot_compliant
JESD-30 codeR-PDSO-G20
JESD-609 codee0
Humidity sensitivity level1
Number of terminals20
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Encapsulate equivalent codeTSSOP20,.25
Package shapeRECTANGULAR
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)225
power supply2.5 V
Prop。Delay @ Nom-Sup0.8 ns
Certification statusNot Qualified
Nominal supply voltage (Vsup)2.5 V
surface mountYES
Temperature levelINDUSTRIAL
Terminal surfaceTin/Lead (Sn85Pb15)
Terminal formGULL WING
Terminal pitch0.635 mm
Terminal locationDUAL
Maximum time at peak reflow temperature30
Base Number Matches1
Integrated
Circuit
Systems, Inc.
ICS854057
4:1
OR
2:1 LVDS C
LOCK
M
ULTIPLEXER
WITH
I
NTERNAL
I
NPUT
T
ERMINATION
F
EATURES
High speed differential multiplexer. The device can be
configured as either a 4:1 or 2:1 multiplexer
Single LVDS output
4 selectable PCLK, nPCLK inputs with internal termination
PCLK, nPCLK pairs can accept the following differential
input levels: LVPECL, LVDS, CML, SSTL
Output frequency: >2GHz
Part-to-part skew: 200ps (maximum)
Propagation delay: 800ps (maximum)
Additive phase jitter, RMS: 66fs (typical)
2.5V operating supply
-40°C to 85°C ambient operating temperature
Available in both, Standard and RoHS/Lead-Free compliant
packages
G
ENERAL
D
ESCRIPTION
The ICS854057 is a 4:1 or 2:1 LVDS Clock Mul-
tiplexer which can operate up to 2GHz and is a
HiPerClockS™
member of the HiPerClockS™ family of High Per-
formance Clock Solutions from ICS. The PCLK,
nPCLK pairs can accept most standard differen-
tial input levels. Internal termination is provided on each dif-
ferential input pair. The ICS854057 operates using a 2.5V sup-
ply voltage. The fully differential architecture and low propa-
gation delay make it ideal for use in high speed multiplexing
applications. The select pins have internal pulldown resistors.
Leaving one input unconnected (pulled to logic low by the in-
ternal resistor) will transform the device into a 2:1 multiplexer.
The SEL1 pin is the most significant bit and the binary num-
ber applied to the select pins will select the same numbered
data input (i.e., 00 selects PCLK0, nPCLK0).
ICS
B
LOCK
D
IAGRAM
VT0
50
PCLK0
nPCLK0
VT1
50
PCLK1
nPCLK1
00
VT2
50
PCLK2
nPCLK2
VT3
50
PCLK3
nPCLK3
SEL1
Pulldown
SEL0
Pulldown
50
50
01
10
11
Q
nQ
50
50
P
IN
A
SSIGNMENT
V
DD
PCLK0
VT0
nPCLK0
SEL1
SEL0
PCLK1
VT1
nPCLK1
GND
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
V
DD
PCLK3
VT3
nPCLK3
Q
nQ
PCLK2
VT2
nPCLK2
GND
ICS854057
20-Lead TSSOP
4.40mm x 6.50mm x 0.925mm body package
G Package
Top View
854057AG
www.icst.com/products/hiperclocks.html
1
REV. A OCTOBER 29, 2008

854057AGT Related Products

854057AGT 854057AG
Description Clock Driver, PDSO20 Clock Driver, PDSO20
Is it lead-free? Contains lead Contains lead
Is it Rohs certified? incompatible incompatible
Maker IDT (Integrated Device Technology) IDT (Integrated Device Technology)
package instruction TSSOP, TSSOP20,.25 TSSOP, TSSOP20,.25
Reach Compliance Code not_compliant not_compliant
JESD-30 code R-PDSO-G20 R-PDSO-G20
JESD-609 code e0 e0
Humidity sensitivity level 1 1
Number of terminals 20 20
Maximum operating temperature 85 °C 85 °C
Minimum operating temperature -40 °C -40 °C
Package body material PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code TSSOP TSSOP
Encapsulate equivalent code TSSOP20,.25 TSSOP20,.25
Package shape RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius) 225 225
power supply 2.5 V 2.5 V
Prop。Delay @ Nom-Sup 0.8 ns 0.8 ns
Certification status Not Qualified Not Qualified
Nominal supply voltage (Vsup) 2.5 V 2.5 V
surface mount YES YES
Temperature level INDUSTRIAL INDUSTRIAL
Terminal surface Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15)
Terminal form GULL WING GULL WING
Terminal pitch 0.635 mm 0.635 mm
Terminal location DUAL DUAL
Maximum time at peak reflow temperature 30 30
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