UPB1007K datasheet(6/29 Pages) RENESAS

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Data Sheet PU10014EJ02V0DS

µµµµPB1007K

PIN EXPLANATION

No.

Pin Name

Applied

Voltage

(V)

Voltage

(V)

Function and Application

Internal Equivalent Circuit

Pre-AMPout

−

voltage

as same

as VCC

Output pin of Pre-amplifier.

Output biasing and matching

required as it is a open collector

output.

2VCC(Vreg)

2.7 to 3.3

−

Supply voltage pin of voltage

regulator.

This pin should be externally

equipped with bypass capacitor to

minimize ground impedance.

GND(Vreg)0

−

Ground pin of voltage regulator.

Pre-AMPin

−

0.79

Input pin of Pre-amplifier.

LC matching circuit must be

connected to this pin.

GND(Pre-AMP)

−

Ground pin of Pre-amplifier.

Regulator

4RF-MIXin

−

1.00

Input pin of RF mixer.

1 575.42 MHz band pass filter can

be inserted between pin 1 and 4.

GND(RF-MIX)

−

Ground pin of RF mixer.

RF-MIXout

−

1.30

Output pin of RF mixer.

1st IF filter must be inserted

between pin 31 and 33.

VCC(RF-MIX)

2.7 to 3.3

−

Supply voltage pin of RF mixer.

This pin should be externally

equipped with bypass capacitor to

minimize ground impedance.

1stLO-

OSC

61stLO-OSC1

−

1.80

71stLO-OSC2

−

1.80

Pin 6 and 7 are each base pin of

differential amplifier for 1st LO

oscillator. These pins should be

equipped with LC and varactor to

oscillate on 1 636.80 MHz as

VCO.

8VCC(1stLO-OSC)

2.7 to 3.3

−

Supply voltage pin of differential

amplifier for 1st LO oscillator

circuit.

RF-MIX or

Prescaler

input

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