ICS8535AG-01LFT IDT, Integrated Device Technology Inc, ICS8535AG-01LFT Datasheet

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ICS8535AG-01LFT

Manufacturer Part Number
ICS8535AG-01LFT
Description
IC FANOUT BUFFER 1-4 20-TSSOP
Manufacturer
IDT, Integrated Device Technology Inc
Series
HiPerClockS™r
Type
Fanout Buffer (Distribution), Multiplexerr
Datasheet

Specifications of ICS8535AG-01LFT

Number Of Circuits
1
Ratio - Input:output
2:4
Differential - Input:output
No/Yes
Input
LVCMOS, LVTTL
Output
LVPECL
Frequency - Max
266MHz
Voltage - Supply
3.135 V ~ 3.465 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
20-TSSOP
Frequency-max
266MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
8535AG-01LFT

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ICS8535AG-01LFT
Manufacturer:
MUSIC
Quantity:
117
Part Number:
ICS8535AG-01LFT
Manufacturer:
ICS
Quantity:
20 000
LOW SKEW, 1-to-4 LVCMOS/LVTTL-TO-
3.3V LVPECL FANOUT BUFFER
B
IDT
G
single ended clock input accepts LVCMOS or LVTTL input lev-
els and translate them to 3.3V LVPECL levels. The clock en-
able is internally synchronized to eliminate runt clock pulses
on the output during asynchronous assertion/deassertion of
the clock enable pin.
Guaranteed output and part-to-part skew characteristics make
the ICS8535-01 ideal for those applications demanding well
defined performance and repeatability.
HiPerClockS™
IC S
LOCK
ENERAL
CLK_SEL
/ ICS
CLK_EN
CLK0
CLK1
3.3V LVPECL FANOUT BUFFER
D
The ICS8535-01 is a low skew, high performance
1-to-4 LVCMOS/LVTTL-to-3.3V LVPECL fanout
buffer and a member of the HiPerClockS™ family
of High Performance Clock Solutions from IDT. The
ICS8535-01 has two single ended clock inputs. the
IAGRAM
D
ESCRIPTION
0
1
D
LE
Q
Q0
nQ0
Q1
nQ1
Q2
nQ2
Q3
nQ3
1
P
F
Four differential 3.3V LVPECL outputs
Selectable CLK0 or CLK1 inputs for redundant
and multiple frequency fanout applications
CLK0 or CLK1 can accept the following input levels: LVCMOS
or LVTTL
Maximum output frequency: 266MHz
Translates LVCMOS and LVTTL levels to
3.3V LVPECL levels
Output skew: 30ps (maximum)
Part-to-part skew: 250ps (maximum)
Propagation delay: 1.9ns (maximum)
Additve phase jitter, RMS: < 0.09ps (typical)
3.3V operating supply
0°C to 70°C ambient operating temperature
Available in both standard (RoHS 5) and lead-free (RoHS 6)
packages
IN
EATURES
A
SSIGNMENT
4.4mm x 6.5mm x 0.92mm body package
4mm x 4mm x 0.9mm body package
CLK_EN
nQ3
V
V
CLK_SEL
Q3
CC
CLK_EN
EE
CLK0
CLK1
V
V
1
2
3
4
5
nc
nc
nc
nc
20-Lead VFQFN
CC
20-Lead TSSOP
EE
ICS8535-01
ICS8535-01
20 19 18 17 16
6
G Package
K Package
Top View
ICS8535AG-01 REV. F APRIL 12, 2007
Top View
7
1
2
3
4
5
6
7
8
9
10
8
20
19
18
17
16
15
14
13
12
11
9
10
Q0
nQ0
V
Q1
nQ1
Q2
nQ2
V
Q3
nQ3
15
14
13
12
11
CC
CC
ICS8535-01
V
Q2
nQ2
V
nc
CC
CC

Related parts for ICS8535AG-01LFT

ICS8535AG-01LFT Summary of contents

Page 1

... Q1 nQ1 Q2 nQ2 Q3 4.4mm x 6.5mm x 0.92mm body package nQ3 V CC nQ3 CLK_EN 4mm x 4mm x 0.9mm body package 1 ICS8535- nQ0 CLK0 nQ1 15 CLK1 nQ2 nQ3 CC ICS8535-01 20-Lead TSSOP G Package Top View nQ2 ICS8535-01 20-Lead VFQFN K Package Top View ICS8535AG-01 REV. F APRIL 12, 2007 ...

Page 2

... ICS8535-01 LOW SKEW, 1-to-4 LVCMOS/LVTTL-TO-3.3V LVPECL FANOUT BUFFER ABLE IN ESCRIPTIONS ABLE IN HARACTERISTICS IDT ™ / ICS ™ 3.3V LVPECL FANOUT BUFFER ICS8535AG-01 REV. F APRIL 12, 2007 ...

Page 3

... LOW SKEW, 1-to-4 LVCMOS/LVTTL-TO-3.3V LVPECL FANOUT BUFFER T 3A ABLE ONTROL NPUT UNCTION Disabled CLK0, CLK1 CLK_EN nQ0:nQ3 Q0: ABLE LOCK NPUT UNCTION ABLE IDT ™ / ICS ™ 3.3V LVPECL FANOUT BUFFER ABLE CLK_EN T D IGURE IMING IAGRAM Enabled ICS8535AG-01 REV. F APRIL 12, 2007 ...

Page 4

... DC Characteristics or AC Characteristics is not implied. Exposure to absolute maximum rating conditions for ex- tended periods may affect product reliability 3.3V±5 0° 3.3V±5 0°C HARACTERISTICS 3.3V±5 0°C 70° 70° 70° ICS8535AG-01 REV. F APRIL 12, 2007 µ A µ A µ A µ ...

Page 5

... ICS8535-01 LOW SKEW, 1-to-4 LVCMOS/LVTTL-TO-3.3V LVPECL FANOUT BUFFER 3.3V±5%, T ABLE HARACTERISTICS IDT ™ / ICS ™ 3.3V LVPECL FANOUT BUFFER = 0°C 70° ƒ ICS8535AG-01 REV. F APRIL 12, 2007 ...

Page 6

... Input/Output Additive Phase Jitter 100k FFSET ROM ARRIER REQUENCY Z meets the noise floor of what is shown, but can actually be lower. The phase noise is dependant on the input source and measurement equipment 156.25MHz = 0.09ps (typical) 10M 100M ) ICS8535AG-01 REV. F APRIL 12, 2007 ...

Page 7

... LVPECL FANOUT BUFFER M I EASUREMENT NFORMATION SCOPE PART 1 nQx Qx Qx PART 2 nQy nQx ART TO ART Clock 20% Outputs UTPUT ISE nQ0:nQ3 Q0: UTPUT UTY 7 tsk(pp) S KEW 80% 80 ALL IME PERIOD t PW odc = x 100% t PERIOD YCLE ULSE IDTH ERIOD ICS8535AG-01 REV. F APRIL 12, 2007 20% ...

Page 8

... Other suitable clock layouts may exist and it would be recommended that the board design- ers simulate to guarantee compatibility across all printed circuit and clock component process variations. FIN FOUT RTT T ERMINATION 8 : UTPUT 3.3V 125 125 FIN 2B. LVPECL O T IGURE UTPUT ERMINATION ICS8535AG-01 REV. F APRIL 12, 2007 ...

Page 9

... For ICS8535-01, the unused clock outputs can be left floating. 3.3V R12 VEE CLK_EN nQ0 3 18 CLK_SEL VCC 4 17 CLK0 nQ1 6 15 CLK1 Q2 R11 nQ2 VCC 3. VCC nQ3 C1 0.1u ICS8535-01 3. 0.1u 0.1u 3. ICS8535-01 LVPECL B S UFFER 3.3V 3. CHEMATIC XAMPLE ICS8535AG-01 REV. F APRIL 12, 2007 ...

Page 10

... ORCED ONVECTION by Velocity (Linear Feet per Minute 114.5°C/W 73.2°C VFQFN EAD by Velocity (Meters per Second 60.4°C/W 10 must be used. Assuming a JA 200 500 98.0°C/W 88.0°C/W 66.6°C/W 63.5°C 52.8°C/W 46.0°C/W ICS8535AG-01 REV. F APRIL 12, 2007 ...

Page 11

... Total Power Dissipation per output pair = Pd_H + Pd_L = 30mW IDT ™ / ICS ™ 3.3V LVPECL FANOUT BUFFER LVPECL D C IGURE RIVER IRCUIT AND – 0.9V CC_MAX – OH_MAX CC_MAX OH_MAX [( OL_MAX CC_MAX OL_MAX OUT ERMINATION load, and a termination ] * ( CC_MAX OH_MAX - CC_MAX OL_MAX ICS8535AG-01 REV. F APRIL 12, 2007 ...

Page 12

... R I ELIABILITY NFORMATION 20 L TSSOP EAD by Velocity (Linear Feet per Minute 114.5°C/W 73.2°C VFQFN EAD by Velocity (Meters per Second 60.4°C/W 12 200 500 98.0°C/W 88.0°C/W 66.6°C/W 63.5°C 52.8°C/W 46.0°C/W ICS8535AG-01 REV. F APRIL 12, 2007 ...

Page 13

... ICS8535-01 LOW SKEW, 1-to-4 LVCMOS/LVTTL-TO-3.3V LVPECL FANOUT BUFFER ACKAGE UTLINE UFFIX FOR IDT ™ / ICS ™ 3.3V LVPECL FANOUT BUFFER TSSOP EAD T 8A TSSOP ABLE ACKAGE IMENSIONS FOR ° JEDEC P 95, MO-153 EFERENCE OCUMENT UBLICATION ° ICS8535AG-01 REV. F APRIL 12, 2007 ...

Page 14

... ICS8535-01 LOW SKEW, 1-to-4 LVCMOS/LVTTL-TO-3.3V LVPECL FANOUT BUFFER ACKAGE UTLINE UFFIX FOR IDT ™ / ICS ™ 3.3V LVPECL FANOUT BUFFER VFQFN EAD T 8B ABLE ACKAGE IMENSIONS FOR Reference Document: JEDEC Publication 95, MO-220 VFQFN EAD ICS8535AG-01 REV. F APRIL 12, 2007 ...

Page 15

... ICS ™ 3.3V LVPECL FANOUT BUFFER " " " " " " " " " " ° & ° ° & ° ° & ° ° & ° ICS8535AG-01 REV. F APRIL 12, 2007 ° ° ° ° ° ° ° ° ...

Page 16

... LOW SKEW, 1-to-4 LVCMOS/LVTTL-TO-3.3V LVPECL FANOUT BUFFER " " IDT ™ / ICS ™ 3.3V LVPECL FANOUT BUFFER ± " " ± " " " " " " " " " " " " " " " " ICS8535AG-01 REV. F APRIL 12, 2007 ...

Page 17

ICS8535-01 LOW SKEW, 1-to-4 LVCMOS/LVTTL-TO-3.3V LVPECL FANOUT BUFFER Innovate with IDT and accelerate your future networks. Contact: www.IDT.com For Sales 800-345-7015 408-284-8200 Fax: 408-284-2775 Corporate Headquarters Integrated Device Technology, Inc. 6024 Silver Creek Valley Road San Jose, CA 95138 United ...

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