843071AGI datasheet, PDF - EEWORLD Datasheet

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843071AGI: DescriptionClock Generator, 170MHz, PDSO8, 4.40 X 3 MM, 0.925 MM HEIGHT, MO-153, TSSOP-8; CategoryThe embedded processor and controller Microcontrollers and processors; File Size778KB，17 Pages; ManufacturerIDT (Integrated Device Technology)

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843071AGI Overview

Clock Generator, 170MHz, PDSO8, 4.40 X 3 MM, 0.925 MM HEIGHT, MO-153, TSSOP-8

843071AGI 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	TSSOP, TSSOP8,.25
Contacts	8
Reach Compliance Code	not_compliant
ECCN code	EAR99
Other features	CAN ALSO OPERATE AT 3.3V SUPPLY
JESD-30 code	R-PDSO-G8
JESD-609 code	e0
length	4.4 mm
Number of terminals	8
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Maximum output clock frequency	170 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
Peak Reflow Temperature (Celsius)	225
power supply	2.5/3.3 V
Master clock/crystal nominal frequency	28.3 MHz
Certification status	Not Qualified
Maximum seat height	1.2 mm
Maximum slew rate	72 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	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	20
width	3 mm
uPs/uCs/peripheral integrated circuit type	CLOCK GENERATOR, OTHER

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FemtoClock

Crystal-to-3.3V, 2.5V

LVPECL Clock Generator

ICS843071I

DATA SHEET

General Description

The ICS843071I is a Serial ATA (SATA)/Serial Attached SCSI (SAS)

Clock Generator. The ICS843071I uses an 18pF parallel resonant

crystal over the range of 20.833MHz - 28.3MHz. For SATA/SAS

applications, a 25MHz crystal is used and either 75MHz or 150MHz

may be selected with the FREQ_SEL pin. For 10Gb Fibre Channel

applications, a 26.5625MHz crystal is used for 159.375MHz output.

The ICS843071I has excellent <1ps phase jitter performance, over

the 12kHz - 20MHz integration range. The ICS843071I is packaged

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

limited board space.

Features

•

One differential 3.3V or 2.5V LVPECL output

Crystal oscillator interface,18pF parallel resonant crystal

(20.833MHz – 28.3MHz)

Output frequency range: 62.5MHz – 170MHz

VCO range: 500MHz – 680MHz

RMS phase jitter at 150MHz, using a 25MHz crystal

(12kHz – 20MHz): 0.64ps (typical) @ 3.3V output

RMS phase jitter at 159.375MHz, using a 26.5625MHz crystal

(1.875MHz – 20MHz): 0.40ps (typical) @ 3.3V output

Full 3.3V or 2.5V operating supply

-40°C to 85°C ambient operating temperature

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

packages

Common Configuration Table - Serial ATA/Serial Attached SCSI

Inputs

Crystal Frequency (MHz)

26.5625

FREQ_SEL

Multiplication Value M/N

Output Frequency (MHz)

150

159.375

Block Diagram

FREQ_SEL

Pullup

Pin Assignment

CCA

XTAL_OUT

XTAL_IN

FREQ_SEL

XTAL_IN

OSC

XTAL_OUT

Phase

Detector

VCO

500MHz - 680MHz

FREQ_SEL N

÷4

÷8

nQ0

M = ÷24

(fixed)

ICS843071I

8 Lead TSSOP

4.40mm x 3.0mm x 0.925

package body

G Package

Top View

ICS843071AGI REVISION B OCTOBER 13, 2010

843071AGI Related Products

	843071AGI	843071AGIT
Description	Clock Generator, 170MHz, PDSO8, 4.40 X 3 MM, 0.925 MM HEIGHT, MO-153, TSSOP-8	Clock Generator, 170MHz, PDSO8, 4.40 X 3 MM, 0.925 MM HEIGHT, MO-153, TSSOP-8
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	TSSOP, TSSOP8,.25	TSSOP, TSSOP8,.25
Contacts	8	8
Reach Compliance Code	not_compliant	not_compliant
ECCN code	EAR99	EAR99
Other features	CAN ALSO OPERATE AT 3.3V SUPPLY	CAN ALSO OPERATE AT 3.3V SUPPLY
JESD-30 code	R-PDSO-G8	R-PDSO-G8
JESD-609 code	e0	e0
length	4.4 mm	4.4 mm
Number of terminals	8	8
Maximum operating temperature	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C
Maximum output clock frequency	170 MHz	170 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
Peak Reflow Temperature (Celsius)	225	225
power supply	2.5/3.3 V	2.5/3.3 V
Master clock/crystal nominal frequency	28.3 MHz	28.3 MHz
Certification status	Not Qualified	Not Qualified
Maximum seat height	1.2 mm	1.2 mm
Maximum slew rate	72 mA	72 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	INDUSTRIAL	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal form	GULL WING	GULL WING
Terminal pitch	0.65 mm	0.65 mm
Terminal location	DUAL	DUAL
Maximum time at peak reflow temperature	20	20
width	3 mm	3 mm
uPs/uCs/peripheral integrated circuit type	CLOCK GENERATOR, OTHER	CLOCK GENERATOR, OTHER

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