TP3054A, TP3057A, TP13054A, TP13057A

MONOLITHIC SERIAL INTERFACE

COMBINED PCM CODEC AND FILTER

SCTS026C – SEPTEMBER 1992 – REVISED JULY 1996

7

POST OFFICE BOX 655303

gain, noninverting (unless otherwise noted)

filter gains and tracking errors

PARAMETER

TEST CONDITIONS‡

MIN

TYP†

MAX

UNIT

Maximum peak transmit overload level

TP3054A, TP13054A

3.17 dBm0

2.501

V

Maximum peak transmit overload level

TP3057A, TP13057A

3.14 dBm0

2.492

V

Transmit filter gain, absolute (at 0 dBm0)

TA = 25°C

– 0.15

0.15

dB

f = 16 Hz

–40

f = 50 Hz

–30

f = 60 Hz

–26

f = 200 Hz

– 1.8

– 0.1

Transmit filter gain relative to absolute

f = 300 Hz to 3000 Hz

– 0.15

0.15

dB

Transmit filter gain, relative to absolute

f = 3300 Hz

– 0.35

0.05

dB

f = 3400 Hz

– 0.8

0

f = 4000 Hz

–14

f

≥ 4600 Hz (measure response from

0 Hz to 4000 Hz)

–32

Absolute transmit gain variation with temperature and supply

voltage

Relative to absolute transmit gain

– 0.1

0.1

dB

Sinusoidal test method,

Reference level = –10 dBm0

Transmit gain tracking error with level

3 dBm0

≥ input level ≥ –40 dBm0

±0.2

dB

gg

– 40 dBm0 > input level

≥ –50 dBm0

±0.4

– 50 dBm0 > input level

≥ –55 dBm0

±0.8

Receive filter gain, absolute (at 0 dBm0)

Input is digital code sequence for

0-dBm0 signal,

TA = 25°C

– 0.15

0.15

dB

f = 0 Hz to 3000 Hz,

TA = 25°c

– 0.15

0.15

Receive filter gain relative to absolute

f = 3300 Hz

– 0.35

0.05

dB

Receive filter gain, relative to absolute

f = 3400 Hz

– 0.8

0

dB

f = 4000 Hz

–14

Absolute receive gain variation with temperature and supply

voltage

TA = full range,

See Note 4

– 0.1

0.1

dB

R

i

i t

ki

ith l

l

Sinusoidal test method; reference

input PCM code corresponds to an

ideally encoded – 10 dBm0 signal

Receive gain tracking error with level

3 dBm0

≥ input level ≥ –40 dBm0

±0.2

– 40 dBm0 > input level

≥ –50 dBm0

±0.4

– 50 dBm0 > input level

≥ –55 dBm0

±0.8

Receive output drive voltage

RL = 10 kΩ

±2.5

V

Transmit and receive gain tracking error with level (A-law,

Pseudo-noise test method; reference

input PCM code corresponds to an

ideally encoded – 10 dBm0 signal

dB

Transmit and receive gain tracking error with level (A law,

CCITT C 712)

3 dBm0

≥ input level ≥ –40 dBm0

±0.25

dB

)

– 40 dBm0 > input level

≥ –50 dBm0

±0.3

– 50 dBm0 > input level

≥ –55 dBm0

±0.45

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

‡ Absolute rms signal levels are defined as follows: VI = 1.2276 V = 0 dBm0 = 4 dBm at f = 1.02 kHz with RL = 600 Ω.

NOTE 4: Full range for the TP3054A and TP3057A is 0

°C to 70°C. Full range for the TP13054A and TP13057A is –40°C to 85°C.