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TM311DVA

Features: ` Convenient, one package solution replaces several components on pc boards` Enhanced distance capabilities; excellent signal integrity` ECL logic interface - directly compatible, completely inter-operable` Maximum operating distance exceeds 200 meters on 75 ohm RG-6/u and RG-11/u coaxia...

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TM311DVA: Features: ` Convenient, one package solution replaces several components on pc boards` Enhanced distance capabilities; excellent signal integrity` ECL logic interface - directly compatible, complete...

TM311DVA Data Sheet

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Part Number:
TM311DVA
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

`  Convenient, one package solution replaces several components on pc boards
`  Enhanced distance capabilities; excellent signal integrity
`  ECL logic interface - directly compatible, completely inter-operable
`  Maximum operating distance exceeds 200 meters on 75 ohm RG-6/u and RG-11/u coaxial cable
`  Industrial temperature range -40°C to +85°C
`  Two models:
`  TM311DVA is compatible with AMCC
   S3005/S3006 and similar chip sets
`  TM311TRFVA is equipped with G.775 compliant loss-of-signal (LOS) detection circuitry, and is compatible with AMCC
   S3015/S3016 or S3031B and similar chip sets
`  Exceptional return loss ( > -15dB)
`  Low transmit/receive jitter
`  Small footprint for surface mounting
`  Low power dissipation; 475 mW typical
`  Complies with ANSI, Bellcore, and ITU-T/G.703 specifications


Application

·  STM-1 or E4-based transmission systems
·  STM-1 or E4 modules
·  STM-1 or E4 test equipment
·  Compatible with AMCC (S3005/S3006 or S3015/S3016) and other leading STM-1 or E4 chip sets


Specifications

PARAMETER
SYM
MIN
MAX
UNIT
Storage temperature
TS
-55
+150
Operating temperature ambient
TA
-40
+85
Power supply voltage ( MECL or PECL)
VCC
-6.0
6.0
V
Power supply current1
IC
-
100
mW
Power dissipation (total)
PD
-
525
mW
Output current
IO
-
100
mA
Data input voltage
VI
0
VCC+0.5
V
Differential input voltage
VD
-
2.40
V
Component body temperature/time
-
-
220/60
/s
Note 1: Excluding external pull-down resistors


Description

TM311DVA Copperhead™ CMI transceiver line interface modules offer a convenient, one package, high performance solution for the complex chip interfacing requirements of CMI applications. The compact packages include transformer coupling for both TX and RX functions, an equalizer, a differential amplifier, and buffering for ECL level input and output.

TM311DVA Designed to be inter-operable with existing ECL fibre transceiver drivers, the transceivers meet SONET/ITU-T requirements for coded mark inversion (CMI) data transmission over copper.

The transceivers function equally well in both 311.04 Mb/s SONET STM-1 CMI and 278.528 Mb/s SONET E4 CMI applications, delivering fibre speed data transmission and reception over more than 200 meters of 75 ohm RG-6/u or RG-11/u coaxial cable.

Both CopperheadTM CMI transceiver line interface modules are supplied as surface mount gull wing packages.




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