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IDT77V126L200TFI

Description
ATM Network Interface, 1-Func, CMOS, PQFP64, 10 X 10 MM, TQFP-64
CategoryWireless rf/communication    Telecom circuit   
File Size238KB,30 Pages
ManufacturerIDT (Integrated Device Technology)
Download Datasheet Parametric Compare View All

IDT77V126L200TFI Overview

ATM Network Interface, 1-Func, CMOS, PQFP64, 10 X 10 MM, TQFP-64

IDT77V126L200TFI Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerIDT (Integrated Device Technology)
Parts packaging codeQFP
package instructionLFQFP, QFP64,.47SQ,20
Contacts64
Reach Compliance Codenot_compliant
appATM
JESD-30 codeS-PQFP-G64
JESD-609 codee0
length10 mm
Humidity sensitivity level3
Number of functions1
Number of terminals64
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeLFQFP
Encapsulate equivalent codeQFP64,.47SQ,20
Package shapeSQUARE
Package formFLATPACK, LOW PROFILE, FINE PITCH
Peak Reflow Temperature (Celsius)225
power supply3.3 V
Certification statusNot Qualified
Maximum seat height1.6 mm
Nominal supply voltage3.3 V
surface mountYES
technologyCMOS
Telecom integrated circuit typesATM/SONET/SDH NETWORK INTERFACE
Temperature levelINDUSTRIAL
Terminal surfaceTin/Lead (Sn85Pb15)
Terminal formGULL WING
Terminal pitch0.5 mm
Terminal locationQUAD
Maximum time at peak reflow temperature30
width10 mm
Single Port PHY (Physical Layer)
for 25.6, 51.2, and 204.8 Mbps
ATM Networks and Backplane
Applications
IDT77V126L200
Features
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Performs the PHY-Transmission Convergence (TC) and
Physical Media Dependent (PMD) Sublayer functions of the
Physical Layer
Compliant to ATM Forum (af-phy-040.000) and ITU-T I.432.5
specifications for 25.6 Mbps physical interface
Operates at 25.6, 51.2, 102.4, 204.8 Mbps data rates
Backwards Compatible with 77V106L25
8-bit UTOPIA Level 1 Interface
3-Cell Transmit & Receive FIFOs
Receiver Auto-Synchronization and Good Signal Indication
LED Interface for status signalling
Supports UTP Category 3 and 5 physical media
Interfaces to standard magnetics
Low-Power CMOS
3.3V supply with 5V tolerant inputs
64-lead TQFP Package (10 x 10 mm)
Commercial and Industrial Temperature Ranges
Description
The IDT77V126L200 is a member of IDT's family of products
supporting Asynchronous Transfer Mode (ATM) data communications
and networking. The IDT77V126L200 implements the physical layer for
25.6 Mbps ATM, connecting a serial copper link (UTP Category 3 and 5)
to an ATM layer device such as a SAR or a switch ASIC. The
IDT77V126L200 also operates at 51.2 and 204.8 Mbps and is well
suited to backplane driving applications. The 77V126L200 utilizes an 8-
bit UTOPIA1 interface on the cell side.
The IDT77V126L200 is fabricated using IDT's state-of-the-artCMOS
technology, providing the highest levels of integration, performance and
reliability, with the low-power consumption characteristics of CMOS.
Applications
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Up to 204.8Mbps backplane transmission
Rack-to-rack short links
ATM Switches
Block Diagram
TXLED
TXREF
TXCLK
TXDATA 9
TXSOC
TXEN
TXCLAV
3 CELL FIFO
SCRAMBLER
Pseudo Random
Nibble Gener-
ator
PRNG
4B/5B
ENCODER
P/S
NRZI
Line
Driver
TXD+
TXD-
ALE
WR
RD
CS
AD[7:0]
INT
RESET
8
UTILITY
BUS
CONTROLLER
RESET
LOOP BACK
RXCLK
RXDATA
RXSOC
RXEN
RXCLAV
RXREF
Line
RXVR
9
3 CELL FIFO
DESCRAMBLER
5B/4B
DECODER
S/P
DNRZI
CLK
REC
RXD+
RXD-
77V106
77V126
OSC
RxLED
IDT and the IDT logo are registered trademarks of Integrated Device Technology, Inc.
1 of 30
2001 Integrated Device Technology, Inc.
September 20, 2001
DSC 6030

IDT77V126L200TFI Related Products

IDT77V126L200TFI IDT77V126L200TF IDT77V126L200TFI8
Description ATM Network Interface, 1-Func, CMOS, PQFP64, 10 X 10 MM, TQFP-64 ATM Network Interface, 1-Func, CMOS, PQFP64, 10 X 10 MM, TQFP-64 ATM Network Interface, 1-Func, CMOS, PQFP64, 10 X 10 MM, TQFP-64
Is it Rohs certified? incompatible incompatible incompatible
Maker IDT (Integrated Device Technology) IDT (Integrated Device Technology) IDT (Integrated Device Technology)
Parts packaging code QFP QFP QFP
package instruction LFQFP, QFP64,.47SQ,20 LFQFP, QFP64,.47SQ,20 LFQFP, QFP64,.47SQ,20
Contacts 64 64 64
Reach Compliance Code not_compliant _compli not_compliant
app ATM ATM ATM
JESD-30 code S-PQFP-G64 S-PQFP-G64 S-PQFP-G64
JESD-609 code e0 e0 e0
length 10 mm 10 mm 10 mm
Humidity sensitivity level 3 3 3
Number of functions 1 1 1
Number of terminals 64 64 64
Maximum operating temperature 85 °C 70 °C 85 °C
Minimum operating temperature -40 °C - -40 °C
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code LFQFP LFQFP LFQFP
Encapsulate equivalent code QFP64,.47SQ,20 QFP64,.47SQ,20 QFP64,.47SQ,20
Package shape SQUARE SQUARE SQUARE
Package form FLATPACK, LOW PROFILE, FINE PITCH FLATPACK, LOW PROFILE, FINE PITCH FLATPACK, LOW PROFILE, FINE PITCH
Peak Reflow Temperature (Celsius) 225 225 NOT SPECIFIED
power supply 3.3 V 3.3 V 3.3 V
Certification status Not Qualified Not Qualified Not Qualified
Maximum seat height 1.6 mm 1.6 mm 1.6 mm
Nominal supply voltage 3.3 V 3.3 V 3.3 V
surface mount YES YES YES
technology CMOS CMOS CMOS
Telecom integrated circuit types ATM/SONET/SDH NETWORK INTERFACE ATM/SONET/SDH NETWORK INTERFACE ATM/SONET/SDH NETWORK INTERFACE
Temperature level INDUSTRIAL COMMERCIAL INDUSTRIAL
Terminal surface Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15)
Terminal form GULL WING GULL WING GULL WING
Terminal pitch 0.5 mm 0.5 mm 0.5 mm
Terminal location QUAD QUAD QUAD
Maximum time at peak reflow temperature 30 30 NOT SPECIFIED
width 10 mm 10 mm 10 mm
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