844031BG-01 datasheet, PDF - EEWORLD Datasheet

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844031BG-01: DescriptionClock Generator, 340MHz, CMOS, PDSO8, 4.40 X 3 MM, 0.925 MM HEIGHT, MO-153, TSSOP-8; CategoryThe embedded processor and controller Microcontrollers and processors; File Size312KB，14 Pages; ManufacturerIDT (Integrated Device Technology)

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844031BG-01 Overview

Clock Generator, 340MHz, CMOS, PDSO8, 4.40 X 3 MM, 0.925 MM HEIGHT, MO-153, TSSOP-8

844031BG-01 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	IDT (Integrated Device Technology)
package instruction	4.40 X 3 MM, 0.925 MM HEIGHT, MO-153, TSSOP-8
Reach Compliance Code	_compli
ECCN code	EAR99
Other features	ALSO OPERATES TA 3.3 V SUPPLY
JESD-30 code	R-PDSO-G8
length	4.4 mm
Number of terminals	8
Maximum operating temperature	70 °C
Minimum operating temperature
Maximum output clock frequency	340 MHz
Package body material	PLASTIC/EPOXY
encapsulated code	TSSOP
Encapsulate equivalent code	TSSOP8,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
power supply	2.5/3.3 V
Master clock/crystal nominal frequency	27.2 MHz
Certification status	Not Qualified
Maximum seat height	1.2 mm
Maximum slew rate	75 mA
Maximum supply voltage	2.625 V
Minimum supply voltage	2.375 V
Nominal supply voltage	2.5 V
surface mount	YES
technology	CMOS
Temperature level	COMMERCIAL
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	DUAL
width	3 mm
uPs/uCs/peripheral integrated circuit type	CLOCK GENERATOR, OTHER

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FEMTOCLOCKS™ CRYSTAL-TO-LVDS

CLOCK GENERATOR

ICS844031-01

ENERAL

ESCRIPTION

The ICS844031-01 is an Ethernet Clock Generator. The

ICS844031-01 uses an 18pF parallel resonant crystal over the

range of 19.6MHz - 27.2MHz. For Ethernet applications, a

25MHz crystal is used to generate 312.5MHz. The ICS844031-

01 has excellent <1ps phase jitter perfor mance, over the

1.875MHz - 20MHz integration range. The ICS844031-01 is

packaged in a small 8-pin TSSOP, making it ideal for use in

systems with limited board space.

EATURES

•

One differential LVDS output

•

Crystal oscillator interface, 18pF parallel resonant crystal

(19.6MHz - 27.2MHz)

•

Output frequency range: 245MHz - 340MHz

•

VCO range: 490MHz - 680MHz

•

RMS phase jitter @ 312.5MHz, using a 25MHz crystal

(1.875MHz - 20MHz): 0.53ps (typical)

•

3.3V or 2.5V operating supply

•

0°C to 70°C ambient operating temperature

•

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

packages

OMMON

ONFIGURATION

ABLE

Inputs

Crystal Frequency (MHz)

Multiplication

Value M/N

12.5

Output Frequency

(MHz)

312.5

LOCK

IAGRAM

Pullup

SSIGNMENT

DDA

GND

XTAL_OUT

XTAL_IN

OSC

XTAL_OUT

Phase

Detector

VCO

490MHz - 680MHz

N = ÷2

(fixed)

ICS844031-01

8-Lead TSSOP

4.40mm x 3.0mm x 0.925mm

package body

G Package

Top View

M = ÷25

(fixed)

IDT

™

/ ICS

™

LVDS CLOCK GENERATOR

ICS844031BG-01 REV. A OCTOBER 23, 2012

844031BG-01 Related Products

	844031BG-01	844031BG-01T
Description	Clock Generator, 340MHz, CMOS, PDSO8, 4.40 X 3 MM, 0.925 MM HEIGHT, MO-153, TSSOP-8	Clock Generator, 340MHz, CMOS, PDSO8, 4.40 X 3 MM, 0.925 MM HEIGHT, MO-153, TSSOP-8
Is it Rohs certified?	incompatible	incompatible
Maker	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)
package instruction	4.40 X 3 MM, 0.925 MM HEIGHT, MO-153, TSSOP-8	4.40 X 3 MM, 0.925 MM HEIGHT, MO-153, TSSOP-8
Reach Compliance Code	_compli	_compli
ECCN code	EAR99	EAR99
Other features	ALSO OPERATES TA 3.3 V SUPPLY	ALSO OPERATES TA 3.3 V SUPPLY
JESD-30 code	R-PDSO-G8	R-PDSO-G8
length	4.4 mm	4.4 mm
Number of terminals	8	8
Maximum operating temperature	70 °C	70 °C
Maximum output clock frequency	340 MHz	340 MHz
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	TSSOP	TSSOP
Encapsulate equivalent code	TSSOP8,.25	TSSOP8,.25
Package shape	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
power supply	2.5/3.3 V	2.5/3.3 V
Master clock/crystal nominal frequency	27.2 MHz	27.2 MHz
Certification status	Not Qualified	Not Qualified
Maximum seat height	1.2 mm	1.2 mm
Maximum slew rate	75 mA	75 mA
Maximum supply voltage	2.625 V	2.625 V
Minimum supply voltage	2.375 V	2.375 V
Nominal supply voltage	2.5 V	2.5 V
surface mount	YES	YES
technology	CMOS	CMOS
Temperature level	COMMERCIAL	COMMERCIAL
Terminal form	GULL WING	GULL WING
Terminal pitch	0.65 mm	0.65 mm
Terminal location	DUAL	DUAL
width	3 mm	3 mm
uPs/uCs/peripheral integrated circuit type	CLOCK GENERATOR, OTHER	CLOCK GENERATOR, OTHER

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