TP3064B, TP3067B, TP13064B, TP13067B

MONOLITHIC SERIAL INTERFACE

COMBINED PCM CODEC AND FILTER

SCTS031D – MAY 1990 –REVISED JULY 1996

11

POST OFFICE BOX 655303

crosstalk

PARAMETER

TEST CONDITIONS

MIN

TYP†

MAX

UNIT

Crosstalk, transmit to receive

f = 300 Hz to 3000 Hz,

DR at steady PCM code

–90

–75

dB

Crosstalk, receive to transmit (see Note 7)

VFXI = 0 V,

f = 300 Hz to 3000 Hz

–90

–72

dB

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

NOTE 7: Receive-to-transmit crosstalk is measured with a – 50 dBm0 activation signal applied to VFXI+.

power amplifiers

PARAMETER

TEST CONDITIONS

MIN

MAX

UNIT

Balanced load, RL, connected

between VPO+ and VPO –

Maximum 0 dBm0 rms level for better than

±0.1 dB linearity over the range if

10 dBm0 to 3 dBm0

RL = 600 Ω

3.3

– 10 dBm0 to 3 dBm0

RL = 1200 Ω

3.5

VRMS

RL = 30 kΩ

4

Signal/distortion

RL = 600 Ω

50

dB