CXA1884N Ver la hoja de datos (PDF) - Sony Semiconductor

Número de pieza

componentes Descripción

Fabricante

CXA1884N

Low-voltage FM IF Amplifier

Sony Semiconductor 

CXA1884N

Electrical Characteristics

(VCC = 1.5V, Ta = 25°C, fs = 21.7MHz, fMOD = 256Hz, fDIV = 2.3kHz, AMMOD = 30%)

Item

Symbol

Power consumption (during operation) ICC

Power consumption

(during battery saving)

ICCS

Input for –3dB Limiting

VIN (LIM)

AM rejection ratio

AMRR

OP amplifier input bias current

IBIAS

OP amplifier open loop gain

AV

OP amplifier output voltage amplitude VO

Comparator hysteresis width

NRZ∗ output leak current

VTW

ILNRZ

NRZ∗ saturation voltage

VSATNRZ

VB output current

VB output voltage

Sense voltage

LVA threshold voltage

LVA hysteresis width

LVA output leak current

LVA saturation voltage

Recovered signal voltage

BSV high level

BSV low level

∗ NRZ: Non Return Zero

IOUT

VBOUT

VSEN

VPML

VPMTH

ILLVA

VSATLVA

VDET

VTHBSV

VTLBSV

Condition

Test circuit 1

Test circuit 1

VI = 0.3V

Test circuit 3

VIN = 60dBµ

Test circuit 3

Test circuit 2

Test ciTcuit 4

Test circuit 5

Test circuit 6

Test circuit 7

ISINK = 200µA

Test circuit 8

VB = 0.9V

Test circuit 9

Test circuit 2

Test circuit 10

VPMH – VPML

Test circuit 7

Test circuit 8

Test circuit 3

Min. Typ. Max. Unit

1.2

2.0

2.6

mA

—

—

20

µA

—

7

— dBµ

25

—

—

dB

—

30 100 nA

45

60

—

dB

0.25 —

— Vp-p

30

40

50

mV

—

—

5.0

µA

—

—

0.4

V

0.1

—

—

mA

0.95 —

—

V

85

100 115 mV

1.00 1.05 1.10

V

35

50

70

mV

—

—

5.0

µA

—

—

0.4

V

10

—

— mVrms

0.95 —

—

V

—

— 0.35

V

–5–

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