CXA3107N Ver la hoja de datos (PDF) - Sony Semiconductor

Número de pieza

componentes Descripción

Fabricante

CXA3107N

IF Amplifier for M-ary FSK Pagers

Sony Semiconductor 

CXA3107N

Electrical Characteristics (VCC=1.4 V, Ta=25 °C, FS=455 kHz, FMOD=1.6 kHz, FDEV=4.8 kHz, AMMOD=30 %)

Item

Current consumption

Current consumption

AM rejection ratio

NRZ output saturation voltage

NRZ output leak current

NRZ hysteresis width

Symbol

ICC

ICCS

AMRR

VSATNRZ

ILNRZ

VTWNRZ

Conditions

Measurement circuit 1

V2=1.0 V

Measurement circuit 1

V2=0 V

Measurement circuit 2

30 k LPF

Measurement circuit 4

Vin=0.3 V

Measurement circuit 3

Vin=0.1 V

Measurement circuit 3

Vin=0.1 to 0.3 V

Min. Typ. Max. Unit

390 570 780 µA

—

6

20 µA

25 — — dB

— — 0.4 V

— — 5.0 µA

5 10 20 mV

VB output current

IOUT

Measurement circuit 5

100 — — µA

VB output saturation current

VSATVB Measurement circuit 5

— — 0.4 V

REG OUT voltage

LVA operating voltage

LVA output leak current

LVA output saturation voltage

VREG

VLVA

ILLVA

VSATLVA

Output current 0 µA

Measurement circuit 6

V1=1.4 to 1.0 V

Measurement circuit 6

1=1.0 V

Measurement circuit 7

0.92 0.96 1.02 V

1.00 1.05 1.10 V

— — 5.0 µA

— — 0.4 V

Detector output voltage

VODET

Measurement circuit 2

50 63 80 mVrms

Logic input voltage high level

VTHBSV

—

0.9 — —

V

Logic input voltage low level

VTLBSV

—

Limiting sensitivity

Detector output level ratio deviation

to level comparator window width

Level comparator output saturation

voltage

VIN (LIM)

VLCWR

VSATLC

Measurement circuit 2,

data filter fc=2.4 kHz

—

Measurement circuit 9

Level comparator output leak current ILLC

Measurement circuit 8

— — 0.35 V

— –83 — dBm

–15 0 +15 %

— — 0.4 V

— — 5.0 µA

RSSI output offset

VORSSI Measurement circuit 10

— 100 250 mV

IF limiter input resistance

RINLIM

—

1.2 1.5 1.8 kΩ

—6—

Share Link: