843204AGIT datasheet, PDF - EEWORLD Datasheet

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843204AGIT: DescriptionClock Generator, 156.25MHz, PDSO48, 6.10 X 12.50 MM, 0.925 MM HEIGHT, MO-153, TSSOP-48; CategoryThe embedded processor and controller Microcontrollers and processors; File Size366KB，16 Pages; ManufacturerIDT (Integrated Device Technology)

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843204AGIT Overview

Clock Generator, 156.25MHz, PDSO48, 6.10 X 12.50 MM, 0.925 MM HEIGHT, MO-153, TSSOP-48

843204AGIT Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	IDT (Integrated Device Technology)
Parts packaging code	TSSOP
package instruction	6.10 X 12.50 MM, 0.925 MM HEIGHT, MO-153, TSSOP-48
Contacts	48
Reach Compliance Code	not_compliant
ECCN code	EAR99
JESD-30 code	R-PDSO-G48
JESD-609 code	e0
length	12.5 mm
Humidity sensitivity level	1
Number of terminals	48
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Maximum output clock frequency	156.25 MHz
Package body material	PLASTIC/EPOXY
encapsulated code	TSSOP
Encapsulate equivalent code	TSSOP48,.3,20
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	225
power supply	3.3 V
Master clock/crystal nominal frequency	25 MHz
Certification status	Not Qualified
Maximum seat height	1.2 mm
Maximum slew rate	170 mA
Maximum supply voltage	3.63 V
Minimum supply voltage	2.97 V
Nominal supply voltage	3.3 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Tin/Lead (Sn85Pb15)
Terminal form	GULL WING
Terminal pitch	0.5 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	30
width	6.1 mm
uPs/uCs/peripheral integrated circuit type	CLOCK GENERATOR, OTHER

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FEMTOCLOCK™ CRYSTAL-TO-

3.3V LVPECL FREQUENCY SYNTHESIZER

ICS843204I

ENERAL

ESCRIPTION

The ICS843204I is a 4 output LVPECL Synthesizer

optimized to generate Gigabit Ethernet and SONET

HiPerClockS™

reference clock frequencies and is a member of the

HiPerClocks

family of high performance clock

solutions from IDT. Using a 19.44MHz and 25MHz,

18pF parallel resonant crystal, 155.52MHz and 156.25MHz

frequencies can be generated. The ICS843204I uses IDT’s

FemtoClock

low phase noise VCO technology and can achieve

1ps or lower typical RMS phase jitter. The ICS843204I is pack-

aged in a 48-pin TSSOP package.

EATURES

• Four 3.3V LVPECL outputs

• Selectable crystal oscillator interface

or LVCMOS/LVTTL single-ended input

• Supports the following output frequencies: 155.52MHz

and 156.25MHz

• VCO range: 560MHz - 680MHz

• RMS phase jitter @ 155.52MHz, using a 19.44MHz crystal

(12kHz - 20MHz): 0.98ps (typical)

• RMS phase jitter @ 156.25MHz, using a 19.44MHz crystal

(1.875MHz - 20MHz): 0.52ps (typical)

• Full 3.3V supply mode

• -40°C to 85°C ambient operating temperature

• Available in both standard (RoHS 5) and lead-free (RoHS 6)

packages

LOCK

IAGRAM

nPLL_BYPASS_A

Pullup

IN_SELA

Pullup

CLK0

Pulldown

25MHz

SSIGNMENT

nQA1

QA1

nQA0

QA0

CCO

SELA1

SELA0

nPLL_BYPASS_A

XTAL_IN1

XTAL_OUT1

CLK1

IN_SEL_B

nPLL_BYPASS_B

CCO

QB0

nQB0

QB1

nQB1

IN_SEL_A

CLK0

XTAL_IN0

XTAL_OUT0

OEA0

OEA1

CCA

SELB0

OEB0

OEB1

SELB1

CCA

SELA0

OEA0

QA0

XTAL_IN0

OSC

XTAL_OUT0

PLL

÷4

156.25MHz

SELA1

OEA1

QA1

nQA1

nQA0

625MHz

nPLL_BYPASS_B

Pullup

IN_SELB

Pullup

CLK1

Pulldown

19.44MHz

SELB0

OEB0

QB0

nQB0

XTAL_IN1

OSC

XTAL_OUT1

PLL

622.08MHz

÷4

155.52MHz

SELB0

OEB1

ICS843204I

QB1

nQB1

48 Lead TSSOP

6.1mm x 12.5mm x 0.925mm

package body

G Package

Top View

IDT

™

/ ICS

™

3.3V LVPECL FREQUENCY SYNTHESIZER

ICS843204AGI REV. A MARCH 18, 2009

843204AGIT Related Products

	843204AGIT	843204AGI
Description	Clock Generator, 156.25MHz, PDSO48, 6.10 X 12.50 MM, 0.925 MM HEIGHT, MO-153, TSSOP-48	Clock Generator, 156.25MHz, PDSO48, 6.10 X 12.50 MM, 0.925 MM HEIGHT, MO-153, TSSOP-48
Is it lead-free?	Contains lead	Contains lead
Is it Rohs certified?	incompatible	incompatible
Maker	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)
Parts packaging code	TSSOP	TSSOP
package instruction	6.10 X 12.50 MM, 0.925 MM HEIGHT, MO-153, TSSOP-48	6.10 X 12.50 MM, 0.925 MM HEIGHT, MO-153, TSSOP-48
Contacts	48	48
Reach Compliance Code	not_compliant	not_compliant
ECCN code	EAR99	EAR99
JESD-30 code	R-PDSO-G48	R-PDSO-G48
JESD-609 code	e0	e0
length	12.5 mm	12.5 mm
Humidity sensitivity level	1	1
Number of terminals	48	48
Maximum operating temperature	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C
Maximum output clock frequency	156.25 MHz	156.25 MHz
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	TSSOP	TSSOP
Encapsulate equivalent code	TSSOP48,.3,20	TSSOP48,.3,20
Package shape	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	225	225
power supply	3.3 V	3.3 V
Master clock/crystal nominal frequency	25 MHz	25 MHz
Certification status	Not Qualified	Not Qualified
Maximum seat height	1.2 mm	1.2 mm
Maximum slew rate	170 mA	170 mA
Maximum supply voltage	3.63 V	3.63 V
Minimum supply voltage	2.97 V	2.97 V
Nominal supply voltage	3.3 V	3.3 V
surface mount	YES	YES
technology	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL
Terminal surface	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)
Terminal form	GULL WING	GULL WING
Terminal pitch	0.5 mm	0.5 mm
Terminal location	DUAL	DUAL
Maximum time at peak reflow temperature	30	30
width	6.1 mm	6.1 mm
uPs/uCs/peripheral integrated circuit type	CLOCK GENERATOR, OTHER	CLOCK GENERATOR, OTHER

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