ICS8535AG-31 IDT, Integrated Device Technology Inc, ICS8535AG-31 Datasheet

ICS8535AG-31

Manufacturer Part Number
ICS8535AG-31
Description
Manufacturer
IDT, Integrated Device Technology Inc
Type
Clock Driverr
Datasheet

Specifications of ICS8535AG-31

Number Of Clock Inputs
2
Mode Of Operation
Single-Ended
Output Frequency
266MHz
Output Logic Level
LVPECL
Operating Supply Voltage (min)
3.135V
Operating Supply Voltage (typ)
3.3V
Operating Supply Voltage (max)
3.465V
Package Type
TSSOP
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Signal Type
LVCMOS/LVTTL
Mounting
Surface Mount
Pin Count
20
Lead Free Status / RoHS Status
Not Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ICS8535AG-31LF
Manufacturer:
Intersil
Quantity:
75
Part Number:
ICS8535AG-31LFT
Manufacturer:
IDT
Quantity:
20 000
IDT™ / ICS™ LOW SKEW, 1-TO-4, CRYSTAL OSCILLATOR/ LVCMOS-TO-3.3V LVPECL FANOUT BUFFER
LOW SKEW, 1-TO-4, CRYSTAL OSCILLATOR/ LVCMOS-
TO-3.3V LVPECL FANOUT BUFFER
B
G
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 out-
puts during asynchronous assertion/deassertion of the clock
enable pin.
Guaranteed output and part-to-part skew characteristics
make the ICS8535-31 ideal for those applications demand-
ing well defined performance and repeatability.
8535AG-31
XTAL_OUT
HiPerClockS™
CLK_SEL
ICS
CLK_EN
XTAL_IN
LOCK
ENERAL
CLK
Pullup
Pulldown
Pulldown
The ICS8535-31 is a low skew, high performance
1-to-4 3.3V Crystal Oscillator/LVCMOS-to-3.3V
LVPECL fanout buffer and a member of the
HiPerClockS™ family of High Performance Clock
Solutions from ICS. The ICS8535-31 has select-
D
IAGRAM
OSC
Integrated
Circuit
Systems, Inc.
D
ESCRIPTION
0
1
D
LE
Q
www.icst.com/products/hiperclocks.html
Q0
nQ0
Q1
nQ1
Q2
nQ2
Q3
nQ3
LVCMOS-
1
1
F
P
4 differential 3.3V LVPECL outputs
Selectable LVCMOS/LVTTL CLK or crystal inputs
CLK can accept the following input levels: LVCMOS, LVTTL
Maximum output frequency: 266MHz
Output skew: 30ps (maximum)
Part-to-part skew: 200ps (maximum)
Propagation delay: 1.65ns (maximum)
Additive phase jitter, RMS: 0.057ps (typical)
3.3V operating supply
0°C to 70°C ambient operating temperature
Lead-Free package fully RoHS compliant
Industrial Temperature information available upon request
Replaces the ICS8535-11
EATURES
IN
L
OW
A
S
SSIGNMENT
6.5mm x 4.4mm x 0.92mm package body
TO
KEW
XTAL_OUT
-3.3V LVPECL F
CLK_SEL
CLK_EN
XTAL_IN
, 1-
CLK
V
V
nc
nc
nc
CC
EE
20-Lead TSSOP
ICS8535-31
TO
G Package
Top View
-4, C
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
RYSTAL
ICS8535-31
Q0
nQ0
V
Q1
nQ1
Q2
nQ2
V
Q3
nQ3
CC
CC
ANOUT
O
REV. B APRIL 29, 2005
DATA SHEET
SCILLATOR
ICS8535-31
B
UFFER
ICS8535-31
/

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ICS8535AG-31 Summary of contents

Page 1

Integrated LOW SKEW, 1-TO-4, CRYSTAL OSCILLATOR/ LVCMOS- Circuit Systems, Inc. TO-3.3V LVPECL FANOUT BUFFER G D ENERAL ESCRIPTION The ICS8535- low skew, high performance ICS 1-to-4 3.3V Crystal Oscillator/LVCMOS-to-3.3V HiPerClockS™ LVPECL fanout buffer and a member of the ...

Page 2

Integrated ICS8535-31 Circuit Systems, Inc. LOW SKEW, 1-TO-4, CRYSTAL OSCILLATOR/ LVCMOS-TO-3.3V LVPECL FANOUT BUFFER ABLE IN ESCRIPTIONS ...

Page 3

Integrated ICS8535-31 Circuit Systems, Inc. LOW SKEW, 1-TO-4, CRYSTAL OSCILLATOR/ LVCMOS-TO-3.3V LVPECL FANOUT BUFFER T 3A ABLE ONTROL NPUT UNCTION ...

Page 4

Integrated ICS8535-31 Circuit Systems, Inc. LOW SKEW, 1-TO-4, CRYSTAL OSCILLATOR/ LVCMOS-TO-3.3V LVPECL FANOUT BUFFER BSOLUTE AXIMUM ATINGS Supply Voltage Inputs Outputs Continuous Current Surge Current Package Thermal Impedance, Storage Temperature, T ...

Page 5

Integrated ICS8535-31 Circuit Systems, Inc. LOW SKEW, 1-TO-4, CRYSTAL OSCILLATOR/ LVCMOS-TO-3.3V LVPECL FANOUT BUFFER ABLE RYSTAL HARACTERISTICS ...

Page 6

Integrated ICS8535-31 Circuit Systems, Inc. LOW SKEW, 1-TO-4, CRYSTAL OSCILLATOR/ LVCMOS-TO-3.3V LVPECL FANOUT BUFFER The spectral purity in a band at a specific offset from the funda- mental compared to the power of the fundamental is called the dBc Phase ...

Page 7

Integrated ICS8535-31 Circuit Systems, Inc. LOW SKEW, 1-TO-4, CRYSTAL OSCILLATOR/ LVCMOS-TO-3.3V LVPECL FANOUT BUFFER P ARAMETER LVPECL V EE -1.3V ± 0.165V 3. UTPUT OAD EST IRCUIT V CC CLK 2 nQ0:nQ3 ...

Page 8

Integrated ICS8535-31 Circuit Systems, Inc. LOW SKEW, 1-TO-4, CRYSTAL OSCILLATOR/ LVCMOS-TO-3.3V LVPECL FANOUT BUFFER T LVPECL O ERMINATION FOR The clock layout topology shown below is a typical termina- tion for LVPECL outputs. The two different layouts mentioned are recommended ...

Page 9

Integrated ICS8535-31 Circuit Systems, Inc. LOW SKEW, 1-TO-4, CRYSTAL OSCILLATOR/ LVCMOS-TO-3.3V LVPECL FANOUT BUFFER This section provides information on power dissipation and junction temperature for the ICS8535-31. Equations and example calculations are also provided. 1. Power Dissipation. The total power ...

Page 10

Integrated ICS8535-31 Circuit Systems, Inc. LOW SKEW, 1-TO-4, CRYSTAL OSCILLATOR/ LVCMOS-TO-3.3V LVPECL FANOUT BUFFER 3. Calculations and Equations. The purpose of this section is to derive the power dissipated into the load. LVPECL output driver circuit and termination are shown ...

Page 11

Integrated ICS8535-31 Circuit Systems, Inc. LOW SKEW, 1-TO-4, CRYSTAL OSCILLATOR/ LVCMOS-TO-3.3V LVPECL FANOUT BUFFER ABLE VS IR LOW ABLE FOR JA Single-Layer PCB, JEDEC Standard Test Boards Multi-Layer PCB, JEDEC Standard Test Boards NOTE: ...

Page 12

Integrated ICS8535-31 Circuit Systems, Inc. LOW SKEW, 1-TO-4, CRYSTAL OSCILLATOR/ LVCMOS-TO-3.3V LVPECL FANOUT BUFFER ACKAGE UTLINE UFFIX FOR 8535AG-31 IDT™ / ICS™ LOW SKEW, 1-TO-4, CRYSTAL OSCILLATOR/ LVCMOS-TO-3.3V LVPECL FANOUT BUFFER L OW LVCMOS- 20 ...

Page 13

Integrated ICS8535-31 Circuit Systems, Inc. LOW SKEW, 1-TO-4, CRYSTAL OSCILLATOR/ LVCMOS-TO-3.3V LVPECL FANOUT BUFFER T 10 ABLE RDERING NFORMATION ...

Page 14

Integrated ICS8535-31 Circuit Systems, Inc. LOW SKEW, 1-TO-4, CRYSTAL OSCILLATOR/ LVCMOS-TO-3.3V LVPECL FANOUT BUFFER 8535AG-31 IDT™ / ICS™ LOW SKEW, 1-TO-4, CRYSTAL OSCILLATOR/ ...

Page 15

ICS1522 ICS9148-82 ICS8535-31 ICS8535-01 ICS8521 LOW SKEW, 1-TO-4, CRYSTAL OSCILLATOR/ LVCMOS-TO-3.3V LVPECL FANOUT BUFFER LOW SKEW, 1-TO-4 LVCMOS/LVTTL-TO-3.3V LVPECL FANOUT BUFFER User-Programmable Video Clock Generator/ Line-Locked Clock Regenerator Frequency Generator & Integrated Buffers for PENTIUM/Pro™ LOW SKEW, 1-TO-9 DIFFERENTIAL-TO-HSTL FANOUT ...

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