UPC8002GR Просмотр технического описания (PDF) - NEC => Renesas Technology

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UPC8002GR

SECOND MIXER + IF AMPLIFIER FOR DIGITAL CORDLESS TELEPHONES

NEC => Renesas Technology 

5. LEVEL DIAGRAMS

(1) For Application Circuit 1

µPC8002

µ PC8002GR

MIXER

BPF

IF Amp1

BPF

IF Amp2

+ 8 dBNote 1

+ 17 dBNote 2

_ 4 dB

+ 42 dB

_ 4 dB

+ 66 dB

_ 18 dBmNote 1

_ 27 dBmNote 2

_ 10 dBm

_ 14 dBm

_ 12 dBm

_ 16 dBm

80 dB

80 dB

_ 52 dBm

_ 56 dBm

IF OUT

0.3 Vp-p

_ 6.5 dBm

_ 98 dBmNote 1

_ 107 dBmNote 2

_ 90 dBm

_ 94 dBm

(2) For Application Circuit 2

µPC8002GR

MIXER

+ 8 dBNote 1

+ 17 dBNote 2

330 pF

IF Amp1

+ 42 dB

BPF

_ 4 dB

IF Amp2

+ 66 dB

_ 18 dBmNote 1

_ 27 dBmNote 2

_ 10 dBm

80 dB

80 dB

_ 12 dBm

_ 48 dBm

_ 16 dBm

_ 52 dBm

IF OUT

0.3 Vp-p

_ 6.5 dBm

_ 98 dBmNote 1

_ 107 dBmNote 2

_ 90 dBm

Notes 1. 50 Ω resistance termination

2. LC matching (reference value)

17

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