843AG-106 Integrated Device Technology (Idt), 843AG-106 Datasheet

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843AG-106

Manufacturer Part Number
843AG-106
Description
Clock Synthesizer 25MHz 8-Pin TSSOP Tube
Manufacturer
Integrated Device Technology (Idt)
Datasheet

Specifications of 843AG-106

Package
8TSSOP
Clock Input Frequency
25(Typ) MHz
Number Of Outputs Per Chip
2
Output Logic Level
LVCMOS|LVPECL|LVTTL
Maximum Output Frequency
106.25(Typ) MHz
Operating Supply Voltage
3.3 V
IDT™ / ICS™ 106.25MHZ, LVCMOS, LVPECL DUAL OUTPUT OSCILLATOR
106.25MHZ, LVCMOS, LVPECL
DUAL OUTPUT OSCILLATOR
B
G
The ICS843-106 has excellent jitter performance. The
ICS843-106 is packaged in a small 8-pin TSSOP,
making it ideal for use in systems with limited board space.
843AG-106
HiPerClockS™
IC S
XTAL_OUT
LOCK
ENERAL
XTAL_IN
D
HiPerClocks
devices from ICS. The ICS843-106 uses a
25MHz crystal to synthesize 106.25MHz.
The ICS843-106 is a Fibre Channel Dual
O u t p u t O s c i l l a t o r a n d a m e m b e r o f t h e
25MHz
IAGRAM
Integrated
Circuit
Systems, Inc.
D
ESCRIPTION
Synthesizer
Clock
TM
family of high perfor mance
www.icst.com/products/hiperclocks.html
LVCMOS
106.25MHz
LVPECL
106.25MHz
Q0
Q1
nQ1
1
1
F
One LVCMOS/LVTTL output, 15
One LVPECL output pair
Crystal oscillator interface designed for 25MHz,
18pF parallel resonant crystal
Output frequency: 106.25MHz
Random jitter: 3ps (typical)
Deterministic jitter: 0.24ps (typical)
3.3V operating supply
0°C to 70°C ambient operating temperature
Available in both standard and lead-free RoHS-compliant
packages
EATURES
106.25MH
3.90mm x 4.92mm x 1.37mm body package
P
XTAL_OUT
IN
4.40mm x 3.0mm x 0.925mm
XTAL_IN
A
V
D
V
CC
ICS843-106
EE
8-Lead TSSOP
ICS843-106
SSIGNMENT
package body
UAL
8-Lead SOIC
G Package
M Package
Z
Top View
Top View
, LVCMOS, LVPECL
1
2
3
4
O
ICS843-106
UTPUT
8
7
6
5
output impedance
Q1
nQ1
V
Q0
CCO
REV. A JANUARY 10, 2006
O
DATA SHEET
SCILLATOR
ICS843-106
ICS843-106

Related parts for 843AG-106

843AG-106 Summary of contents

Page 1

... B D LOCK IAGRAM 25MHz XTAL_IN Clock Synthesizer XTAL_OUT 843AG-106 IDT™ / ICS™ 106.25MHZ, LVCMOS, LVPECL DUAL OUTPUT OSCILLATOR F EATURES One LVCMOS/LVTTL output, 15 One LVPECL output pair family of high perfor mance Crystal oscillator interface designed for 25MHz, 18pF parallel resonant crystal Output frequency: 106 ...

Page 2

... Integrated ICS843-106 Circuit Systems, Inc. 106.25MHZ, LVCMOS, LVPECL DUAL OUTPUT OSCILLATOR ABLE IN ESCRIPTIONS ABLE IN HARACTERISTICS 843AG-106 IDT™ / ICS™ 106.25MHZ, LVCMOS, LVPECL DUAL OUTPUT OSCILLATOR www.icst.com/products/hiperclocks.html 2 2 106.25MH , LVCMOS, LVPECL UAL UTPUT REV. A JANUARY 10, 2006 TSD O SCILLATOR . ICS843-106 ...

Page 3

... IDT™ / ICS™ 106.25MHZ, LVCMOS, LVPECL DUAL OUTPUT OSCILLATOR 4.6V NOTE: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the -0. 0 device. These ratings are stress specifications only. Functional -0. 0.5V operation of product at these conditions or any conditions be- ...

Page 4

... LVCMOS, LVPECL DUAL OUTPUT OSCILLATOR ABLE RYSTAL HARACTERISTICS ABLE HARACTERISTICS 843AG-106 IDT™ / ICS™ 106.25MHZ, LVCMOS, LVPECL DUAL OUTPUT OSCILLATOR (NOTE 3.3V±0.3V 0°C 70° CCO www.icst.com/products/hiperclocks.html 4 4 106.25MH , LVCMOS, LVPECL UAL UTPUT ± ± ± ± REV. A JANUARY 10, 2006 TSD O SCILLATOR ICS843-106 ...

Page 5

... PW odc = t PERIOD LVCMOS UTPUT UTY YCLE 80% 20% Clock t Outputs R LVCMOS UTPUT ISE ALL IME 843AG-106 IDT™ / ICS™ 106.25MHZ, LVCMOS, LVPECL DUAL OUTPUT OSCILLATOR M EASUREMENT 2V SCOPE V CC, V CCO Qx LVPECL V EE -1.3V ± 0.3V C 3.3V LVPECL O EST IRCUIT V nQ1 100% LVPECL O ...

Page 6

... NTERFACE The ICS843-106 has been characterized with 18pF parallel resonant crystals. The capacitor values, C1 and C2, shown in Figure 1 below were determined using a 25MHz, 18pF parallel 18pF Parallel Cry stal 843AG-106 IDT™ / ICS™ 106.25MHZ, LVCMOS, LVPECL DUAL OUTPUT OSCILLATOR A I PPLICATION ...

Page 7

... These outputs are designed FOUT RTT = Z (( – 2)) – 2A. LVPECL O IGURE 843AG-106 IDT™ / ICS™ 106.25MHZ, LVCMOS, LVPECL DUAL OUTPUT OSCILLATOR crystal, see the application note, Crystal Timing Budget and Accuracy for FemtoClock™ ± ± ...

Page 8

... ESISTANCE Single-Layer PCB, JEDEC Standard Test Boards Multi-Layer PCB, JEDEC Standard Test Boards NOTE: Most modern PCB designs use multi-layered boards. The data in the second row pertains to most designs. 843AG-106 IDT™ / ICS™ 106.25MHZ, LVCMOS, LVPECL DUAL OUTPUT OSCILLATOR P C OWER ONSIDERATIONS = 3 ...

Page 9

... OH_MAX CC_MAX [(2V - 0.9V)/ 0.9V = 19.8mW Pd_L = [(V – 2V))/R OL_MAX CC_MAX [(2V - 1.7V)/ 1.7V = 10.2mW Total Power Dissipation per output pair = Pd_H + Pd_L = 30mW 843AG-106 IDT™ / ICS™ 106.25MHZ, LVCMOS, LVPECL DUAL OUTPUT OSCILLATOR LVPECL D C IGURE RIVER IRCUIT AND = V – ...

Page 10

... Multi-Layer PCB, JEDEC Standard Test Boards NOTE: Most modern PCB designs use multi-layered boards. The data in the second row pertains to most designs RANSISTOR OUNT The transistor count for ICS843-106 is: 2376 843AG-106 IDT™ / ICS™ 106.25MHZ, LVCMOS, LVPECL DUAL OUTPUT OSCILLATOR R I ELIABILITY NFORMATION 8 L ...

Page 11

... ACKAGE UTLINE UFFIX FOR T 8A ABLE ACKAGE IMENSIONS ° Reference Document: JEDEC Publication 95, MO-153 843AG-106 IDT™ / ICS™ 106.25MHZ, LVCMOS, LVPECL DUAL OUTPUT OSCILLATOR 8 L TSSOP P EAD ACKAGE T ABLE ° Reference Document: JEDEC Publication 95, MS-012 www.icst.com/products/hiperclocks.html 11 11 106.25MH , LVCMOS, LVPECL Z D ...

Page 12

... ICS. ICS reserves the right to change any circuitry or specifications without notice. ICS does not authorize or warrant any ICS product for use in life support devices or critical medical instruments. 843AG-106 IDT™ / ICS™ 106.25MHZ, LVCMOS, LVPECL DUAL OUTPUT OSCILLATOR ...

Page 13

ICS9148-75 ICS843-106 ICS8535-01 ICS8521 LOW SKEW, 1-TO-4 LVCMOS/LVTTL-TO-3.3V LVPECL FANOUT BUFFER 106.25MHZ, LVCMOS, LVPECL DUAL OUTPUT OSCILLATOR Frequency Generator & Integrated Buffers for Mother Boards LOW SKEW, 1-TO-9 DIFFERENTIAL-TO-HSTL FANOUT BUFFER Innovate with IDT and accelerate your future networks. Contact: ...

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