TCM29C13 Datasheet, PDF (6/25 Pages) Texas Instruments – COMBINED SINGLE-CHIP PCM CODEC AND FILTER

TCM29C13, TCM29C14, TCM29C16, TCM29C17,
TCM129C13, TCM129C14, TCM129C16, TCM129C17
COMBINED SINGLE-CHIP PCM CODEC AND FILTER
SCTS011H – APRIL 1986 – REVISED JULY 1996
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted)
supply current, f_DCLK = 2.048 MHz, outputs not loaded
PARAMETER
TEST CONDITIONS
TCM29Cxx
MIN TYP† MAX
Supply current
ICC _{from VCC}
Supply current
IBB _{from VBB}
Operating
Standby
Power down
Operating
Standby
Power down
Operating
FSX, FSR = VIL after 300 ms
PDN = VIL after 10 µs
FSX, FSR = VIL after 300 ms
PDN = VIL after 10 µs
7
0.5
0.3
–7
– 0.5
– 0.3
70
9
1
0.8
–9
–1
– 0.8
90
PD Power dissipation
Standby
FSX, FSR = VIL after 300 ms
Power down PDN = VIL after 10 µs
† _{All typical values are at VBB = – 5 V, VCC = 5 V, and TA = 25°C.}
5
10
3
8
digital interface
PARAMETER
TEST CONDITIONS
TCM29Cxx
MIN TYP† MAX
VOH High-level output voltage
PCM OUT IOH = – 9.6 mA
SIGR
IOH = – 1.2 mA
2.4
2.4
VOL
Low-level output voltage at PCM OUT,
TSX, SIGR
IOL = 3.2 mA
0.4
IIH High-level input current, any digital input
VI = 2.2 V to VCC
IIL
Low-level input current, any digital input
VI = 0 to 0.8 V
Ci
Input capacitance
Co Output capacitance
† _{All typical values are at VBB = – 5 V, VCC = 5 V, and TA = 25°C.}
10
10
5
10
5
transmit amplifier input
PARAMETER
TEST CONDITIONS
Input current at ANLG IN +, ANLG IN –
Input offset voltage at ANLG IN +, ANLG IN –
Common-mode rejection at ANLG IN +, ANLG IN –
VI = – 2.17 V to 2.17 V
Open-loop voltage amplification at GSX
Open-loop unity-gain bandwidth at GSX
Input current at ANLG IN +, ANLG IN –
† _{All typical values are at VBB = – 5 V, VCC = 5 V, and TA = 25°C.}
receive filter output
PARAMETER
TEST CONDITIONS
Output offset voltage PWRO+, PWRO – (single ended)
Relative to ANLG GND
Output resistance at PWRO+, PWRO –
† _{All typical values are at VBB = – 5 V, VCC = 5 V, and TA = 25°C.}
TCM129Cxx
MIN TYP† MAX
8
13
0.7 1.5
0.4
1
– 8 – 13
– 0.7 – 1.5
– 0.4 – 1
80 130
7
15
4
10
TCM129Cxx
MIN TYP† MAX
2.4
2.4
0.5
12
12
5
10
5
MIN
55
5000
10
TYP†
1
MAX
± 100
± 25
MIN TYP†
80
1
MAX
180
UNIT
mA
mA
mW
UNIT
V
V
µA
µA
pF
pF
UNIT
nA
mV
dB
MHz
MΩ
UNIT
mV
Ω
6
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265