UPC1685G データシートの表示（PDF） - NEC => Renesas Technology

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UPC1685G

GENERAL PURPOSE 5 V FREQUENCY DOWN-CONVERTER IC

NEC => Renesas Technology 

µPC1685G

STANDARD CHARACTERISTICS (FOR REFERENCE) (VCC = 5 V, TA = +25 °C unless otherwise specified)

Parameter

Symbol

Test Conditions

Reference Values

Unit

Oscillation Frequency Stability

fstb

VCC = ±10 %, fOSC = 550 to 950 MHz Note 1

±200

kHz

Oscillation Frequency Drift

fdrift

fOSC = 550 to 950 MHz, 30 min.

Note 1

150

kHz

Oscillation Start Voltage

VOSC

fOSC = 550 to 950 MHz

Note 1

3.0

V

1 % Cross-modulation Distortion 1

CM1 fRF = 500 MHz

Note 2, 3

86.5

dBµ

1 % Cross-modulation Distortion 2

CM2 fRF = 900 MHz

Note 2, 3

86

dBµ

Notes 1. By test circuit 2

2. By test circuit 1

3. fundes = fRF ±12 MHz, PRF = −31 dBm, fIF = 50 MHz, POSC = −5 dBm

AM: 100 kHz, 30 % Mod., S/I Ratio = 46 dBc, output 75 Ω open

Data Sheet P14483EJ2V0DS00

5

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