NJG1556KB2 データシートの表示（PDF） - Japan Radio Corporation

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NJG1556KB2

1.5/1.9GHzBAND MIXER GaAs MMIC

Japan Radio Corporation  

nTERMINAL INFORMATION

NJG1556KB2

PIN No. SYMBOL

DESCRIPTIONS

1

LOIN

Local power input terminal of local amplifier.

External matching circuit is required.

2

GND Ground terminal (0V).

3

RFIN RF input terminal of mixer. External matching circuit is required.

IF signal output terminal for mixer external matching circuit is required.

4

IFOUT Please connect mixer power supply through choke inductor (L7) as shown in

test circuit.

5

BPC

Optional bypass capacitor terminal for mixer.

Please connect optimum capacitor if need for tuning Gc or IP3.

6

VLO

Local amplifier supply terminal.

Please place R1 & L5 close to this terminal as shown in test circuit.

NOTE:

1) Ground terminal (2pin) should be connected with ground plane by multiple via holes

for good grounding.

-3-

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