AC ELECTRICAL CHARACTERISTICS

Parameter

Symbol

Test Conditions

MIN.

TYP.

MAX.

Unit

RF Block (LNA, RFmixer)

fRFin = 1 575.42 MHz, f1stLOin = 1 400.256 MHz, PLO = 0 dBm, f1stIF = 175.164 MHz, Pin15 = 3 V

, ZL = Zin = 50 Ω

Power conversion gain

CGLNA-MIX PRFin =

−60 dBm

18

23

28

dB

Noise Figure

NFLNA-MIX Input matched, DSB

−

5

−

dB

Input 1dB Compression Level

Pin (1dB) LNA-MIX Input matched

−

−38

−

dBm

Local Signal Leak to IF

ALO-IF

−

−35

−

dBm

Local Signal Leak to RF

ALO-RF

−

−50

−

dBm

IF Block (AGC, IQ Mix, IFamp, ADC)

f1stIFin = 175.164 MHz, f2ndLOin = 175.032 MHz, f2ndIFout = 132 kHz, ZL = 2 k

Ω, Zin = 600 Ω

I ch Magbit Output Pluse Duty

Duty-I ch P1stIFin =

−80 dBm, VAGC = 0.5 V,

VIQ-C = 0 V

50

70

−

%

Q ch Magbit Output Pluse Duty

Duty-Q ch P2ndIFin =

−80 dBm, VAGC = 0.5 V,

VIQ-C = 2.1 V

50

70

−

%

Input 1dB Compression Level

Pin (1dB) AGC AGCamp + IQ MIX

−

−45

−

dBm

AGC Control range

AAGC

25

45

−

dB

2ndLO Isoration (1stIFin)

A2ndLO-1stIF VAGC = 0 V

−

−90

−

dB

IQ Balance Control Voltage

VIQ-C

Ich = Qch

−

2.1

2.8

V

IQ Balance Control Gain Range

AIQ-C

Magbit Output Pulse Duty Cycle 50% (Qch)

4.0

6.5

−

dB

PLL

PLL Charge Pump High Side

Current

ICPOH

VCPout = VCC/2

−

200

−

µA

PLL Charge Pump Low Side

Current

ICPOL

VCPout = VCC/2

−

−200

−

µA

Phase Comparision Frequency

fPD

−

13.728

−

MHz

VCO, REF Amp

Reference Input Minimum Level

VREFin

50

200

−

mVpp

Input Frequency of Reference

Input

fREFin

−

27.456

−

MHz

VCO Control Voltage

VT

PLL Locked

0.8

1.5

2.2

V

VCO C/N

C/N

∆1 kHz

57

62

−

dBc/Hz

Data Sheet PU10282EJ01V0DS

11

µPB1008K