TP3064B, TP3067B, TP13064B, TP13067B

MONOLITHIC SERIAL INTERFACE

COMBINED PCM CODEC AND FILTER

SCTS031D – MAY 1990 –REVISED JULY 1996

5

POST OFFICE BOX 655303

electrical characteristics over power supply variations and recommended free-air temperature

range (unless otherwise noted)

supply current

PARAMETER

TEST CONDITIONS

TP306xB

TP1306xB

UNIT

PARAMETER

TEST CONDITIONS

MIN

TYP†

MAX

MIN

TYP†

MAX

UNIT

ICC

Supply current from VCC

Power down

No load

0.5

1

0.5

1.2

mA

ICC

Supply current from VCC

Active

No load

6

10

6

11

mA

IBB

Supply current from VBB

Power down

No load

0.5

1

0.5

1.2

mA

IBB

Supply current from VBB

Active

No load

6

10

6

11

mA

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

noted)

digital interface

PARAMETER

TEST CONDITIONS

MIN

MAX

UNIT

VOH

High-level output voltage

DX

IH = – 3.2 mA

2.4

V

VOL

Low level output voltage

DX

IL = 3.2 mA

0.4

V

VOL

Low-level output voltage

TSX

IL = 3.2 mA, Drain open

0.4

V

IIH

High-level input current

VI = VIH to VCC

±10

µA

IIL

Low-level input current

All digital inputs

VI = GND to VIL

±10

µA

IOZ

Output current in high-impedance state

DX

VO = GND to VCC

±10

µA

analog interface with transmit amplifier input

PARAMETER

TEST CONDITIONS

MIN

TYP†

MAX

UNIT

II

Input current

VFXI+ or VFXI–

VI = – 2.5 V to 2.5 V

±200

nA

ri

Input resistance

VFXI+ or VFXI–

VI = – 2.5 V to 2.5 V

10

M

Ω

ro

Output resistance

Closed loop,

Unit gain

1

3

Ω

Output dynamic range

GSX

RL ≥ 10 kΩ

±2.8

V

AV

Open-loop voltage amplification

VFXI+ to GSX

5000

BI

Unity-gain bandwidth

GSX

1

2

MHz

VIO

Input offset voltage

VFXI+ or VFXI–

±20

mV

CMRR

Common-mode rejection ratio

60

dB

kSVR

Supply-voltage rejection ratio

60

dB

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

analog interface with receive filter

PARAMETER

TEST CONDITIONS

MIN

TYP†

MAX

UNIT

Output resistance

VFRO

1

3

Ω

Load resistance

VFRO =

±2.5 V

600

Ω

Load capacitance

VFRO to GND

500

pF

Output dc offset voltage

VFRO to GND

±200

mV

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