73K324 - Brand New TDK Corporation IC Chips
In Stock:760 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
760,
Ready for Immediate Shipping
Brand:TDK Corporation
Category:IC Chips
Chipdatas Part No.:CD86-73K324
Manufacturer Part No.:73K324
Datecode:09+
Package:PLCC-32
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Description
The 73K324 is a highly integrated single-chip modem IC designed by TERIDIAN Semiconductor Corporation, categorized as IC Chips. It is a Quad-mode CCITT and Bell 212A compatible modem that can operate over dial-up lines. This model supports both synchronous and asynchronous operation and offers excellent performance and functional integration in a single IC.
Specifications and features
- One chip Multi-mode CCITT V.22bis, V.22, V.21,V.23, and Bell 212A compatible modem data pump
- FSK (75, 300, 1200 bit/s), DPSK (600, 1200 bit/s), or QAM (2400 bit/s) encoding
- Pin and software compatible with other TERIDIAN Semiconductor Corporation K-Series family one-chip modems
- Interfaces directly with standard microprocessors (8048, 80C51 typical)
- Serial and parallel microprocessor bus for control
- Selectable asynch/synch with internal buffer/debuffer and scrambler/descrambler functions
- All synchronous (internal, external, slave) and Asynchronous Operating modes
- Adaptive equalization for optimum performance over all lines
- Programmable transmit attenuation (16 dB, 1 dB steps), and selectable receive boost (+18 dB)
- Call progress, carrier, answer tone, unscrambled mark, S1, and signal quality monitors
- DTMF, answer, calling, SCT, and guard tone generators
- Test modes available: ALB, DL, RDL; Mark, Space, and Alternating bit pattern generators
- CMOS technology for low power consumption (100 MW @ 5 V) with power-down mode (15 mW @ 5V)
- 4-wire full-duplex operation in all modes
Application Scenarios
This model can be ideal for designs intended for European markets, which require V.23 capability in addition to CCITT modes for Quad-mode modems that operate over dial-up lines.
Comparison
Advantages- Highly integrated single-chip modem IC.
- Supports both synchronous and asynchronous operation.
- Offers excellent performance and a high level of functional integration in a single IC.
- Has multiple test modes available for use for testing applications.
- Low power consumption using CMOS technology.
Disadvantages- The model supports European markets that require V.23 capability in addition to CCITT modes for Quad-mode modems that operate over dial-up lines.
- The model has a 4-wire full-duplex operation limitation.
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
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Additional Information
- Datasheet: Download 73K324
- Chipdatas Part: CD86-73K324
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/16 18:26 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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