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73K324BL डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Single-Chip Modem w/Integrated Hybrid - TDK

भाग संख्या 73K324BL
समारोह Single-Chip Modem w/Integrated Hybrid
मैन्युफैक्चरर्स TDK 
लोगो TDK लोगो 
पूर्व दर्शन
1 Page
		
<?=73K324BL?> डेटा पत्रक पीडीएफ

73K324BL pdf
73K324BL
V.22bis/V.22/V.21/V.23 Bell 212A
Single-Chip Modem w/Integrated Hybrid
DESCRIPTION (continued)
The 73K324BL is pin and software compatible with
the 73K222BL and 73K224BL, allowing system
upgrades and product differentiation with a single
component change.
The 73K324BL is designed to be a complete V.22bis
compatible modem on a chip. The complete modem
requires only the addition of the phone line interface,
a control microprocessor, and RS-232 level
converter for a typical system. Many functions were
included to simplify implementation of typical modem
designs. In addition to the basic 2400 bps QAM,
600/1200 bps DPSK and 300/1200 bps FSK
modulator/demodulator sections, the device also
includes
synch/asynch
converters,
scrambler/descrambler, call progress tone detect,
DTMF tone generator capabilities and handshake
pattern detectors. Test features such as analog loop,
digital loop, and remote digital loopback are
supported. Internal pattern generators are also
included for self-testing.
FEATURES (continued)
Adaptive equalization
performance over all lines
for
optimum
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
2

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डाउनलोड[ 73K324BL Datasheet.PDF ]


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अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
73K324BLSingle-Chip Modem w/Integrated HybridTDK
TDK


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