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

electrical characteristics over recommended ranges of supply voltage and operating free-air

temperature (unless otherwise noted)

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

Ω

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

Ω

† 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

Ω

† All typical values are at VBB = –5 V, VCC = 5 V, and TA = 25°C.