Position: Home  > All Categories> Integrated Circuits (ICs) > T7264

T7264

Features: ` U-interface 2B1Q transceiver- Range over 18 kft on 26 AWG- ISDN basic-rate 2B+D- Full-duplex, 2-wire operation- 2B1Q four-level line code- Conforms to ANSI North American StandardT1.601-1992- Supports NT quiet mode and insertion loss testmode for maintenance` K2 interface- 2B+D data- 5...

product image

T7264 Picture
See larger image
SeekIC No. : 004511459 Detail

T7264: Features: ` U-interface 2B1Q transceiver- Range over 18 kft on 26 AWG- ISDN basic-rate 2B+D- Full-duplex, 2-wire operation- 2B1Q four-level line code- Conforms to ANSI North American StandardT1.601-...

T7264 Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
T7264
Supply Ability:
5000

Price Break

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

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2024/12/24

add to my favourite

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Features:

` U-interface 2B1Q transceiver
- Range over 18 kft on 26 AWG
- ISDN basic-rate 2B+D
- Full-duplex, 2-wire operation
- 2B1Q four-level line code
- Conforms to ANSI North American StandardT1.601-1992
- Supports NT quiet mode and insertion loss testmode for maintenance
` K2 interface
- 2B+D data
- 512 kbits/s TDM interface
- Frame and superframe markers
- Embedded operations channel (eoc)
- U-interface M bits and crc results
- Device control and status
` Other
- Single +5 V (±5%) supply
- 40°C to +85°C
- 44-pin PLCC
` Power consumption
- Operating 275 mW typical
- Idle mode 30 mW typical
` Analog front end
- On-chip line driver for 2.5 V pulses
- On-chip balance network
- Sigma-delta A/D converter
- Internal 15.36 MHz crystal oscillator
- Supports 15.36 MHz external clock input
` Digital signal processor
- Digital timing recovery (pull range ±250 ppm)
- Echo cancellation (linear and nonlinear)
- Accommodates distortion from bridged taps
- Scrambling/descrambling
- crc calculations
- Selectable LT or NT operation
- Start-up sequencing with timers
- Activation/deactivation support
- Cold start in 3.5 seconds (typical)
- Warm start in 200 ms (typical)
- U-frame formatting and decoding


Pinout

Connection Diagram


Specifications

Parameter
Typ
Min
Max
Unit
Storage Temperature  
55
125
°C
Lead Temp (soldering or bonding)  
300
°C
Any Pin to GND  
0.5
6.5
V
Power Dissipation (package limit)  
700
mW



Description

The Lucent Technologies Microelectronics Group T7264 U-Interface 2B1Q Transceiver integrated circuit rovides full-duplex, basic-rate (2B+D) integrated ervices digital network (ISDN) communications on a -wire digital subscriber loop at either the LT or NT nd conforms to the ANSI North American Standard 1.601-1992. The single +5 V CMOS T7264 is packaged n a 44-pin plastic leaded chip carrier (PLCC).




Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
You may also be interested in :
Switches
US32DMRJ
HBGQ22P-11ET
Integrated Circuits (ICs)
TA8435H
1MB12-140
Motors, Solenoids, Driver Boards/Modules
IHSS57-36-20
ASD-B2-1521-B
Memory Cards, Modules
WT32
VTL5C7
Test Equipment
TOP853
TOP2005
Filters
PICO2205A
PICO2204A
View more