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8422004AGIT

Description
Clock Generator, 226.66MHz, PDSO24, 4.40 X 7.80 MM, 0.92 MM HEIGHT, MO-153, TSSOP-24
CategoryThe embedded processor and controller    Microcontrollers and processors   
File Size412KB,14 Pages
ManufacturerIDT (Integrated Device Technology)
Download Datasheet Parametric Compare View All

8422004AGIT Overview

Clock Generator, 226.66MHz, PDSO24, 4.40 X 7.80 MM, 0.92 MM HEIGHT, MO-153, TSSOP-24

8422004AGIT Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerIDT (Integrated Device Technology)
Parts packaging codeTSSOP
package instruction4.40 X 7.80 MM, 0.92 MM HEIGHT, MO-153, TSSOP-24
Contacts24
Reach Compliance Codenot_compliant
ECCN codeEAR99
Other featuresALSO OPERATES AT 3.3V SUPPLY
JESD-30 codeR-PDSO-G24
JESD-609 codee0
length7.8 mm
Humidity sensitivity level1
Number of terminals24
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Maximum output clock frequency226.66 MHz
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Encapsulate equivalent codeTSSOP24,.25
Package shapeRECTANGULAR
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)240
power supply2.5/3.3 V
Master clock/crystal nominal frequency28.33 MHz
Certification statusNot Qualified
Maximum seat height1.2 mm
Maximum supply voltage2.625 V
Minimum supply voltage2.375 V
Nominal supply voltage2.5 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceTin/Lead (Sn85Pb15)
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationDUAL
Maximum time at peak reflow temperature30
width4.4 mm
uPs/uCs/peripheral integrated circuit typeCLOCK GENERATOR, OTHER
PRELIMINARY
DATA SHEET
Integrated
FEMTOCLOCKS™ LVCMOS/CRYSTAL-TO-LVHSTL
™LVCMOS/C
ICS8422004I
Circuit
F
EMTO
C
LOCKS
RYSTAL
-
TO
-
Systems, Inc.
FREQUENCY SYNTHESIZER
LVHSTL F
REQUENCY
S
YNTHESIZER
ICS8422004I
G
ENERAL
D
ESCRIPTION
The ICS8422004I is a 4 output LVHSTL Synthesizer
optimized to generate Fibre Channel reference
HiPerClockS™
clock frequencies and is a member of the
HiPerClocks
TM
family of high performance clock
solutions from ICS. Using a 26.5625MHz 18pF
parallel resonant crystal, the following frequencies can be
generated based on the 2 frequency select pins (F_SEL[1:0]):
212.5MHz, 187.5MHz, 159.375MHz, 156.25, 106.25MHz and
53.125MHz. The ICS8422004I uses ICS’ 3
rd
generation low
phase noise VCO technology and can achieve 1ps or lower
typical rms phase jitter, easily meeting Fibre Channel jitter
requirements. The ICS8422004I is packaged in a small
24-pin TSSOP package.
F
EATURES
• Four LVHSTL outputs (VOHmax = 1.2V)
• Selectable crystal oscillator interface
or LVCMOS/LVTTL single-ended input
• Supports the following output frequencies: 212.5MHz,
187.5MHz, 159.375MHz, 156.25, 106.25MHz, 53.125MHz
• VCO range: 560MHz - 680MHz
• RMS phase jitter @ 212.5MHz, using a 26.5625MHz crystal
(637kHz - 10MHz): 0.59ps (typical)
• Power supply modes:
Core/Output
3.3V/1.8V
2.5V/1.8V
• -40°C to 85°C ambient operating temperature
• Available in both standard and lead-free RoHS-compliant
packages
IC
S
F
REQUENCY
S
ELECT
F
UNCTION
T
ABLE
Input
Frequency
(MHz)
26.5625
26.5625
26.5625
26.5625
26.04166
23.4375
Inputs
M Divider N Divider
Value
Value
24
3
24
24
24
24
24
4
6
12
4
3
M/N
Divider Value
8
6
4
2
6
8
Output
Frequency
(MHz)
212.5
159.375
106.25
53.125
156.25
187.5
P
IN
A
SSIGNMENT
nQ1
Q1
V
DDO
Q0
nQ0
MR
nPLL_SEL
nc
V
DDA
F_SEL0
V
DD
F_SEL1
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
nQ2
Q2
V
DDO
Q3
nQ3
GND
nc
nXTAL_SEL
TEST_CLK
GND
XTAL_IN
XTAL_OUT
F_SEL1 F_SEL0
0
0
1
1
0
0
0
1
0
1
1
0
ICS8422004I
B
LOCK
D
IAGRAM
F_SEL[1:0]
Pulldown
nPLL_SEL
Pulldown
2
24-Lead TSSOP
4.40mm x 7.8mm x 0.92mm
package body
G Package
Q0
Top View
1
F_SEL[1:0]
0 0 ÷3
0 1 ÷4
1 0 ÷6
1 1 ÷12
TEST_CLK
Pulldown
26.5625MHz
nQ0
Q1
nQ1
1
XTAL_IN
OSC
XTAL_OUT
nXTAL_SEL
Pulldown
0
Phase
Detector
VCO
0
Q2
nQ2
M = 24 (fixed)
Pulldown
Q3
nQ3
MR
The Preliminary Information presented herein represents a product in prototyping or pre-production. The noted characteristics are based on initial
product characterization. Integrated Circuit Systems, Incorporated (ICS) reserves the right to change any circuitry or specifications without notice.
8422004AGI
www.icst.com/products/hiperclocks.html
1
REV. B NOVEMBER 14, 2005
IDT™ / ICS™
FEMTOCLOCKS™ LVCMOS/CRYSTAL-TO-LVHSTL FREQUENCY SYNTHESIZER
1
ICS8422004I

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Description Clock Generator, 226.66MHz, PDSO24, 4.40 X 7.80 MM, 0.92 MM HEIGHT, MO-153, TSSOP-24 Clock Generator, 226.66MHz, PDSO24, 4.40 X 7.80 MM, 0.92 MM HEIGHT, MO-153, TSSOP-24 Clock Generator, 226.66MHz, PDSO24, 4.40 X 7.80 MM, 0.92 MM HEIGHT, ROHS COMPLIANT, MO-153, TSSOP-24 Clock Generator, 226.66MHz, PDSO24, 4.40 X 7.80 MM, 0.92 MM HEIGHT, ROHS COMPLIANT, MO-153, TSSOP-24
Is it Rohs certified? incompatible incompatible conform to conform to
Parts packaging code TSSOP TSSOP TSSOP TSSOP
package instruction 4.40 X 7.80 MM, 0.92 MM HEIGHT, MO-153, TSSOP-24 4.40 X 7.80 MM, 0.92 MM HEIGHT, MO-153, TSSOP-24 TSSOP, TSSOP24,.25 TSSOP, TSSOP24,.25
Contacts 24 24 24 24
Reach Compliance Code not_compliant not_compliant compliant compliant
ECCN code EAR99 EAR99 EAR99 EAR99
Other features ALSO OPERATES AT 3.3V SUPPLY ALSO OPERATES AT 3.3V SUPPLY ALSO OPERATES AT 3.3V SUPPLY ALSO OPERATES AT 3.3V SUPPLY
JESD-30 code R-PDSO-G24 R-PDSO-G24 R-PDSO-G24 R-PDSO-G24
JESD-609 code e0 e0 e3 e3
length 7.8 mm 7.8 mm 7.8 mm 7.8 mm
Number of terminals 24 24 24 24
Maximum operating temperature 85 °C 85 °C 85 °C 85 °C
Minimum operating temperature -40 °C -40 °C -40 °C -40 °C
Maximum output clock frequency 226.66 MHz 226.66 MHz 226.66 MHz 226.66 MHz
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code TSSOP TSSOP TSSOP TSSOP
Encapsulate equivalent code TSSOP24,.25 TSSOP24,.25 TSSOP24,.25 TSSOP24,.25
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius) 240 240 260 260
power supply 2.5/3.3 V 2.5/3.3 V 2.5/3.3 V 2.5/3.3 V
Master clock/crystal nominal frequency 28.33 MHz 28.33 MHz 28.33 MHz 28.33 MHz
Certification status Not Qualified Not Qualified Not Qualified Not Qualified
Maximum seat height 1.2 mm 1.2 mm 1.2 mm 1.2 mm
Maximum supply voltage 2.625 V 2.625 V 2.625 V 2.625 V
Minimum supply voltage 2.375 V 2.375 V 2.375 V 2.375 V
Nominal supply voltage 2.5 V 2.5 V 2.5 V 2.5 V
surface mount YES YES YES YES
technology CMOS CMOS CMOS CMOS
Temperature level INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
Terminal surface Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) Matte Tin (Sn) Matte Tin (Sn)
Terminal form GULL WING GULL WING GULL WING GULL WING
Terminal pitch 0.65 mm 0.65 mm 0.65 mm 0.65 mm
Terminal location DUAL DUAL DUAL DUAL
Maximum time at peak reflow temperature 30 30 30 30
width 4.4 mm 4.4 mm 4.4 mm 4.4 mm
uPs/uCs/peripheral integrated circuit type CLOCK GENERATOR, OTHER CLOCK GENERATOR, OTHER CLOCK GENERATOR, OTHER CLOCK GENERATOR, OTHER
Maker IDT (Integrated Device Technology) - IDT (Integrated Device Technology) IDT (Integrated Device Technology)
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