ICS83904AGI-02LFT IDT, Integrated Device Technology Inc, ICS83904AGI-02LFT Datasheet

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ICS83904AGI-02LFT

Manufacturer Part Number
ICS83904AGI-02LFT
Description
IC FANOUT BUFFER 1:4 16-TSSOP
Manufacturer
IDT, Integrated Device Technology Inc
Series
HiPerClockS™r
Type
Fanout Buffer (Distribution), Multiplexerr
Datasheet

Specifications of ICS83904AGI-02LFT

Number Of Circuits
1
Ratio - Input:output
3:4
Differential - Input:output
No/No
Input
LVCMOS, LVTTL, Crystal
Output
LVCMOS, LVTTL
Frequency - Max
200MHz
Voltage - Supply
2.375 V ~ 3.465 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-TSSOP
Frequency-max
200MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
83904AGI-02LFT
LOW SKEW, 1-TO-4, CRYSTAL-TO-
LVCMOS/LVTTL FANOUT BUFFER
G
B
IDT
or two crystal-oscillator inputs. There is an output enable to
disable the outputs by placing them into a high-impedance state.
Guaranteed output and par t-to-par t skew characteristics
make the ICS83904I-02 ideal for those applications demand-
ing well defined performance and repeatability.
HiPerClockS™
CLK_SEL0
CLK_SEL1
XTAL_OUT1
XTAL_OUT0
IC S
LOCK
ENERAL
XTAL_IN0
XTAL_IN1
/ ICS
CLK
OE
LVCMOS/LVTTL FANOUT BUFFER
Pullup
Pulldown
Pulldown
Pulldown
D
The ICS83904I-02 is a low skew, high perfor-
mance 1-to-4 Crystal Oscillator/Crystal-to-LVCMOS
Fanout Buffer and a member of the HiPerClockS ™
family of High Performance Clock Solutions from IDT.
The ICS83904I-02 has selectable single-ended clock
IAGRAM
D
ESCRIPTION
OSC
OSC
0 0
0 1
1 0
1 1
Q0
Q1
Q2
Q3
1
F
• RMS phase jitter @ 25MHz output, using a 25MHz crystal
• RMS phase noise at 25MHz:
Four LVCMOS/LVTTL outputs,
19
Two Crystal oscillator input pairs
One LVCMOS/LVTTL clock input
Crystal input frequencry range: 12MHz – 38.88MHz
Output frequency: 200MHz (maximum)
Output Skew: 40ps (maximum)
(100Hz – 1MHz): 0.16ps (typical) @ V
Supply Voltage Modes:
(Core/Output)
3.3V/3.3V
3.3V/2.5V
3.3V/1.8V
2.5V/2.5V
2.5V/1.8V
-40°C to 85°C ambient operating temperature
Available in both standard (RoHS 5) and lead-free (RoHS 6)
packages
EATURES
100kHz ............. -157.2 dBc/Hz
Offset
100Hz ............. -118.4 dBc/Hz
10kHz ............. -157.2 dBc/Hz
1kHz ............. -141.5 dBc/Hz
typical output impedance
P
XTAL_OUT0
XTAL_OUT1
Noise Power
4.4mm x 5.0mm x 0.92mm
CLK_SEL0
CLK_SEL1
XTAL_IN0
XTAL_IN1
IN
ICS83904AGI-02 REV. A AUGUST 21, 2007
A
CLK
ICS83904I-02
16-Lead TSSOP
V
DD
package body
SSIGNMENT
G Package
Top View
1
2
3
4
5
6
7
8
@ V
@ V
DD
16
15
14
13
12
11
10
DD
9
ICS83904I-02
= V
DD
= V
V
Q0
Q1
GND
Q2
Q3
V
OE
= V
DDO
DDO
DDO
DDO
DDO
= 3.3V
= 3.3V
= 3.3V

Related parts for ICS83904AGI-02LFT

ICS83904AGI-02LFT Summary of contents

Page 1

... Available in both standard (RoHS 5) and lead-free (RoHS 6) packages SSIGNMENT Q0 1 CLK_SEL0 2 XTAL_OUT0 3 XTAL_IN0 XTAL_IN1 6 XTAL_OUT1 7 CLK_SEL1 8 CLK Q2 ICS83904I-02 16-Lead TSSOP 4.4mm x 5.0mm x 0.92mm package body Q3 G Package Top View 1 ICS83904AGI-02 REV. A AUGUST 21, 2007 ICS83904I- 3.3V DD DDO @ 3.3V DD DDO = V = 3.3V DD DDO 16 V DDO GND DDO 9 OE ...

Page 2

... ICS83904I-02 LOW SKEW, 1-TO-4, CRYSTAL-TO-LVCMOS/LVTTL FANOUT BUFFER ABLE IN ESCRIPTIONS ABLE IN HARACTERISTICS ABLE NPUT EFERENCE UNCTION IDT ™ / ICS ™ LVCMOS/LVTTL FANOUT BUFFER ABLE ICS83904AGI-02 REV. A AUGUST 21, 2007 ...

Page 3

... V = 3.3V±5 -40° DDO & & & 3.3V±5 2.5V±5 DDO & & & 3.3V±5 1.8V±0.2V DDO & & & 2.5V±5 -40° DDO & & & 85° -40°C 85° -40°C 85° 85° ICS83904AGI-02 REV. A AUGUST 21, 2007 ...

Page 4

... ICS ™ LVCMOS/LVTTL FANOUT BUFFER , V = 2.5V±5 1.8V±0.2V DDO & & & 85° ± ± ± ± ± ± ± ± ± ± ± ± ± ± -40°C 85° " " ICS83904AGI-02 REV. A AUGUST 21, 2007 µ A µ A µ A µ ...

Page 5

... LOW SKEW, 1-TO-4, CRYSTAL-TO-LVCMOS/LVTTL FANOUT BUFFER T 6A ABLE HARACTERISTICS Ø 6B 3.3V ± 5%, V ABLE HARACTERISTICS Ø IDT ™ / ICS ™ LVCMOS/LVTTL FANOUT BUFFER = 3.3V ± 5 -40°C 85° DDO – ƒ < 2.5V ± 5 -40°C A DDO ƒ < 85° ICS83904AGI-02 REV. A AUGUST 21, 2007 ...

Page 6

... LOW SKEW, 1-TO-4, CRYSTAL-TO-LVCMOS/LVTTL FANOUT BUFFER T 6C 3.3V ± 5%, V ABLE HARACTERISTICS Ø 6D ABLE HARACTERISTICS Ø IDT ™ / ICS ™ LVCMOS/LVTTL FANOUT BUFFER = 1.8V±0.2V -40°C A DDO ƒ < 2.5V ± 5 -40°C 85° DDO ƒ < 85° ICS83904AGI-02 REV. A AUGUST 21, 2007 ...

Page 7

... ICS83904I-02 LOW SKEW, 1-TO-4, CRYSTAL-TO-LVCMOS/LVTTL FANOUT BUFFER T 6E 2.5V ± 5%, V ABLE HARACTERISTICS Ø IDT ™ / ICS ™ LVCMOS/LVTTL FANOUT BUFFER = 1.8V±0.2V -40°C A DDO ƒ < 85° ICS83904AGI-02 REV. A AUGUST 21, 2007 ...

Page 8

... IDT ™ / ICS ™ LVCMOS/LVTTL FANOUT BUFFER 25MH YPICAL HASE OISE AT RMS Phase Jitter (Random) 100Hz to 1MHz = 0.16ps (typical) Raw Phase Noise Data 1k 10k FFSET REQUENCY 25MHz 100k 1M ICS83904AGI-02 REV. A AUGUST 21, 2007 ...

Page 9

... SCOPE LVCMOS C 3.3V C IRCUIT ORE Part 1 SCOPE Qx Qx Part IRCUIT ART NFORMATION Qx /2. UTPUT OAD EST IRCUIT 0.9V±0.1V V DDO Qx GND -0.9V±0.1V /1. UTPUT OAD EST IRCUIT V DDO 2 V DDO 2 tsk(pp) S ART KEW ICS83904AGI-02 REV. A AUGUST 21, 2007 SCOPE SCOPE ...

Page 10

... O S UTPUT KEW V DDO 2 Q0: PERIOD 100% odc = t PERIOD UTPUT UTY YCLE ULSE IDTH ERIOD IDT ™ / ICS ™ LVCMOS/LVTTL FANOUT BUFFER V DD CLK 2 V DDO Q0: ROPAGATION ELAY 80% 20% Clock t Outputs UTPUT ISE ALL IME 10 ICS83904AGI-02 REV. A AUGUST 21, 2007 DDO 80% 20 ...

Page 11

... First, R1 and R2 in parallel should equal the transmission line impedance. For most 50 and R2 can be 100 . This can also be accomplished by removing R1 and making VDD LVCMOS D ENERAL IAGRAM FOR RIVER TO 11 applications, R1 .1uf XTAL_IN XTAL_OUT XTAL I I NPUT NTERFACE ICS83904AGI-02 REV. A AUGUST 21, 2007 ...

Page 12

... A 1k resistor can be used. IDT ™ / ICS ™ LVCMOS/LVTTL FANOUT BUFFER O P NPUT AND UTPUT INS O UTPUTS LVCMOS O All unused LVCMOS output can be left floating. There should be no trace attached. resistor can be tied 12 : UTPUTS ICS83904AGI-02 REV. A AUGUST 21, 2007 ...

Page 13

... ICS ™ LVCMOS/LVTTL FANOUT BUFFER R I ELIABILITY NFORMATION 16 L TSSOP EAD by Velocity (Linear Feet per Minute 100.3°C/W TSSOP EAD 13 1 2.5 96.0°C/W 93.9°C ABLE ACKAGE IMENSIONS ° 0 ° Reference Document: JEDEC Publication 95, MO-153 ICS83904AGI-02 REV. A AUGUST 21, 2007 ...

Page 14

... IDT does not authorize or warrant any IDT product for use in life support devices or critical medical instruments. IDT ™ / ICS ™ LVCMOS/LVTTL FANOUT BUFFER " " " " " " ° & ° ° & ° ICS83904AGI-02 REV. A AUGUST 21, 2007 ° ° ° ° ...

Page 15

ICS83904I-02 LOW SKEW, 1-TO-4, CRYSTAL-TO-LVCMOS/LVTTL 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 States ...

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