73K324BL-IHR - Brand New TDK Corporation IC Chips
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DESCRIPTION
The 73K324BL is a highly integrated single-chip modem IC which provides the functions needed to construct a V.22bis compatible modem, capable of 2400 bps full-duplex operation over dial-up lines. The 73K324BL is an enhancement of the 73K324L single-chip modem, which adds the hybrid hook switch control, and driver to the 73K324L. The 73K324BL integrates analog, digital, and switched- capacitor array functions on a single chip, offering excellent performance and a high level of functional integration in a 32-Lead PLCC package.
FEATURES
• Includes features of 73K324L single-chip
modem
• On chip 2-wire/4-wire hybrid driver and off
hook relay buffer
• One-chip multi-mode V.22bis/V.22/V.21/V.23
and Bell 212A compatible modem data pump
• FSK (300/1200 bps), DPSK (600, 1200 bps), or
QAM (2400 bps) encoding
• Software compatible with other Semiconductor K-Series one-chip modems
• Interfaces directly with standard microprocessors (80C51 typical)
• Parallel or serial bus for control
• Selectable asynch/synch with internal
buffer/debuffer and scrambler/descrambler
functions
• All asynchronous and synchronous operating
modes (internal, external, slave)
• Adaptive equalization for optimum
performance over all lines
• Programmable transmit attenuation (16 dB, 1
dB steps), selectable receive boost
(+18 dB)
• Call progress, carrier, answer tone,
unscrambled mark, S1, and signal quality
monitors
• DTMF, answer, SCT, and guard tone
generators
• Test modes available: ALB, DL, RDL, mark,
space, alternating bit, S1 pattern
• CMOS technology for low power consumption
(typically 100 mW @ 5 V) with power-down
mode (15 mW @ 5 V)
• TTL and CMOS compatible inputs and outputs -
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
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- - DHL eCommerce: 12-22 business days
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- - 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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Popular parts of the same kind
- Datasheet: Download 73K324BL-IHR
- Chipdatas Part: CD93-73K324BL-IHR
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 15:21 +0800
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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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Western Union charge US$0.00 banking fee.
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