CXA1951Q 查看數據表（PDF） - Sony Semiconductor

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CXA1951Q

GPS Down Converter

Sony Semiconductor 

CXA1951Q

Electrical Characteristics

Item

Current consumption

Front-end conversion gain

IF amplifier band width

2nd mixer conversion gain

Limiter gain

Limiter output level

1st IF output impedance

1st IF input impedance

2nd IF output impedance

Limiter input impedance

Input High current

FC

Input Low current

NSW

Input High current

Input Low current

Charge pump

output current

LOCK DET

output voltage

High

Low

High

Low

Symbol

ICC

CGmix1

BWif

CGmix2

PGlim

Volim

Zomix1

Zimix2

Zomix2

Zilim

IIH

IIL

IFCin

IFCin

IOH

IOL

VOH

VOL

Measurement conditions

fin = 1575.42MHz

IRL = 0.1mA

IRL = 0.1mA

(VCC = 3V, Ta = 25°C)

Min. Typ. Max. Unit

30

mA

21

dB

41

MHz

30

dB

67

dB

0.8

Vp-p

1

kΩ

1

kΩ

1

kΩ

1

kΩ

30

µA

30

µA

30

µA

30

µA

–1

mA

1

mA

2

V

500 mV

–3–

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