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TCM29C13A Datasheet(PDF) 1 Page - Texas Instruments

Part No. TCM29C13A
Description  COMBINED SINGLE-CHIP PCM CODEC AND FILTER
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Maker  TI [Texas Instruments]
Homepage  http://www.ti.com
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TCM29C13A Datasheet(HTML) 1 Page - Texas Instruments

 
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Number of Pins:
24
X
20
X
16
X
X
µ-Law/A-Law Coding:
µ-Law
X
X
X
A-Law
X
X
Gain Timing Rates:
Variable Mode
64 kHz to 2.048 MHz
X
X
X
X
Fixed Mode
1.536 MHz
X
X
1.544 MHz
X
X
2.048 MHz
X
X
X
X
Loopback Test Capability
X
8th-Bit Signaling
X
FEATURES TABLE
FEATURE
29C13A
129C13A
29C14A
129C14A
29C16A
129C16A
29C17A
129C17A
TCM29C13A, TCM29C14A, TCM29C16A, TCM29C17A,
TCM129C13A, TC,129C14A, TCM129C16A, TCM129C17A
COMBINED SINGLE-CHIP PCM CODEC AND FILTER
SCTS030E – AUGUST 1989 – REVISED OCTOBER 1996
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D Replace Use of TCM2910A and TCM2911A
in Tandem With TCM2912B/C
D Reliable Silicon-Gate CMOS Technology
D Low Power Consumption:
Operating Mode...80 mW Typical
Power-Down Mode...5 mW Typical
D Excellent Power-Supply Rejection Ratio
Over Frequency Range of 0 Hz to 50 kHz
D No External Components Needed for
Sample, Hold, and Autozero Functions
D Precision Internal Voltage References
D Improved Version of TCM29C13 Series
and TCM129C13 Series
description
The TCM29C13A, TCM29C14A, TCM29C16A,
TCM29C17A,
TCM129C13A,
TCM129C14A,
TCM129C16A, and TCM129C17A are single-chip PCM codecs (pulse-code-modulated encoders and
decoders) and PCM line filters. These devices provide all the functions required to interface a full-duplex (4-wire)
voice telephone circuit with a time-division-multiplexed (TDM) system. These devices are intended to replace
the TCM2910A or TCM2911A in tandem with the TCM2912C. Primary applications include:
Line interface for digital transmission and switching of T1 carrier, PABX, and central office telephone
systems
Subscriber line concentrators
Digital-encryption systems
Digital voice-band data storage systems
Digital signal processing
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VBB
PWRO +
PWRO –
PDN
DCLKR
PCM IN
FSR/TSRE
DGTL GND
VCC
GSX
ANLG IN –
ANLG GND
TSX/DCLKX
PCM OUT
FSX/TSXE
CLKR/CLKX
TCM29C16, TCM29C16A,
TCM129C16, TCM129C17A
DW OR N PACKAGE
(TOP VIEW)
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2
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10
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VBB
PWRO +
PWRO –
GSR
PDN
CLKSEL
DCLKR
PCM IN
FSR/TSRE
DGTL GND
VCC
GSX
ANLG IN –
ANLG IN +
ANLG GND
SIGX/ASEL
TSX/DCLKX
PCM OUT
FSX/TSXE
CLKR/CLKX
TCM29C13A, TCM129C13A
DW OR N PACKAGE
(TOP VIEW)
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VBB
PWRO +
PWRO –
GSR
PDN
CLKSEL
ANLG LOOP
SIGR
DCLKR
PCM IN
FSR/TSRE
DGTL GND
VCC
GSX
ANLG IN –
ANLG IN +
ANLG GND
NC
SIGX/ASEL
TSX/DCLKX
PCM OUT
FSX/TSXE
CLKX
CLKR
TCM29C14A, TCM129C14A
DW PACKAGE
(TOP VIEW)
NC – No internal connection
Copyright
© 1996, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.


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