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TCM29C13A Datasheet(PDF) 6 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) 6 Page - Texas Instruments

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TCM29C13A, TCM29C14A, TCM29C16A, TCM29C17A,
TCM129C13A, TC,129C14A, TCM129C16A, TCM129C17A
COMBINED SINGLE-CHIP PCM CODEC AND FILTER
SCTS030E – AUGUST 1989 – REVISED OCTOBER 1996
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted)
supply current, fDCLK = 2.048 MHz, outputs not loaded
PARAMETER
TEST CONDITIONS
TCM29CxxA
TCM129CxxA
UNIT
PARAMETER
TEST CONDITIONS
MIN
TYP†
MAX
MIN
TYP†
MAX
UNIT
Sl
t
Operating
7
9
8
13
ICC
Supply current
from VCC
Standby
FSX or FSR at VIL after 300 ms
0.5
1.1
0.7
1.5
mA
CC
from VCC
Power down
PDN VIL after 300 ms
0.3
0.9
0.4
1
Sl
t
Operating
–7
–9
–8
–13
IBB
Supply current
from VBB
Standby
FSX or FSR at VIL after 300 ms
– 0.5
–1
– 0.7
– 1.5
mA
BB
from VBB
Power down
PDN VIL after 300 ms
– 0.3
– 0.9
– 0.4
– 1.1
Operating
70
90
80
130
PD
Power dissipation
Standby
FSX or FSR at VIL after 300 ms
5
10
7
15
mW
Power down
PDN VIL after 300 ms
3
8
4
10
† All typical values are at VBB = –5 V, VCC = 5 V, and TA = 25°C.
ground terminals
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
DC resistance between ANLG GND and DGTL GND
34
digital interface
PARAMETER
TEST CONDI-
TCM29CxxA
TCM129CxxA
UNIT
PARAMETER
TIONS
MIN
TYP†
MAX
MIN
TYP†
MAX
UNIT
VOH
High level output voltage
PCM OUT
IOH = – 9.6 mA
2.4
2.4
V
VOH
High-level output voltage
SIGR
IOH = – 1.2 mA
2.4
2.4
V
VOL
Low-level output voltage at PCM OUT, TSX,
SIGR
IOL = 3.2 mA
0.4
0.5
V
IIH
High-level input current, any digital input
VI = 2.2 V to VCC
10
12
µA
IIL
Low-level input current, any digital input
VI = 0 to 0.8 V
10
12
µA
Ci
Input capacitance
5
10
5
10
pF
Co
Output capacitance
5
5
pF
† All typical values are at VBB = –5 V, VCC = 5 V, and TA = 25°C.
transmit amplifier input
PARAMETER
TEST CONDITIONS
MIN
TYP†
MAX
UNIT
Input current at ANLG IN +, ANLG IN –
±100
nA
Input offset voltage at ANLG IN +, ANLG IN –
VI = – 2.17 V to 2.17 V
±25
mV
Common-mode rejection at ANLG IN +, ANLG IN –
55
dB
Open-loop voltage amplification at GSX
5000
Open-loop unity-gain bandwidth at GSX
1
MHz
Input resistance at ANLG IN +, ANLG IN –
10
M
† All typical values are at VBB = –5 V, VCC = 5 V, and TA = 25°C.
receive filter output
PARAMETER
TEST CONDITIONS
MIN
TYP†
MAX
UNIT
Output offset voltage at PWRO+, PWRO – (single ended)
Relative to ANLG GND
80
180
mV
Output resistance at PWRO+, PWRO –
1
† All typical values are at VBB = –5 V, VCC = 5 V, and TA = 25°C.


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