GM0936TQ Ver la hoja de datos (PDF) - Hyundai Micro Electronics

Número de pieza

componentes Descripción

Lista de partido

GM0936TQ

Voice-Band Audio CODEC for CDMA

Hyundai Micro Electronics 

GM0936TQ

Transmit idle channel noise and distortion, linear mode selected, over recommended

ranges of supply voltage and free-air temperature (see Notes 1 and 2)

PARAMETER

Transmit noise

Gain relative to

input signal at

1.02 kHz

TEST CONDITIONS

MIN TYP MAX UNIT

MICIN connected to MICGS through a 22 kΩ resistor

178

µVrms

MICIN to DOUT at 0 dBm0

53

MICIN to DOUT at -3 dBm0

52.3

MICIN to DOUT at -6 dBm0

51.9

dB

MICIN to DOUT at -9 dBm0

50.7

MICIN to DOUT at -12 dBm0

49.0

Notes: 1. The input amplifier is set for inverting unity gain.

2. Transmit noise, linear mode: 200 µVrms is equivalent to -75 dB (referenced to device 0 dB level).

D/A Converter

PARAMETER

MIN

TYP

MAX

UNIT

Oversampling Ratio

128

Resolution

13

bit

Dynamic Range

67

dB

S/(N+THD)

48

54

dB

Maximum output current (RL =600§ Ù)

Output Voltage Range

0.81

+1

mA

0.91

Vpp

Receive distortion, linear mode selected, over recommended

ranges of supply voltage and free-air temperature

PARAMETER

Receive signal-to

-distortion ratio

with sine-wave

input

TEST CONDITIONS

DIN to EARA at 0 dBm0

DIN to EARA at -3 dBm0

DIN to EARA at -6 dBm0

DIN to EARA at -9 dBm0

DIN to EARA at -12 dBm0

MIN TYP MAX UNIT

60

59.7

59.6

dB

56.1

55.3

9

Share Link: