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UPC8002GR

SECOND MIXER + IF AMPLIFIER FOR DIGITAL CORDLESS TELEPHONES

NEC => Renesas Technology 

µPC8002

Electrical Specifications (TA = 25 °C, VCC = 3 V)

(1) Mixer Section (fMIX = 250 MHz, fLOC = 239.3 MHz, VLOC = –5 dBm) 0 dBm = 223.6 mVrms (at 50 Ω)

(Where not specified in the Test Condition, input has 50 Ω termination)

Parameter

Power supply current

Conversion gain

–1 dB compression output level

Third order intercept point

Noise factor

Local separation

Mixer input impedance

Local input impedance

Output resistance

Power-on rise time

Power-off fall time

Power-off power supply current

Symbol

Test Condition

ICCM No signal

GC 50 Ω resistance termination

LC matching (reference value)

VOM

IP3 Stipulated by output

NF

LC matching (reference value)

ISL

Mixer non-input

ZINM

ZINL

ROM

tONM

VPO = 3 VNote 3

tOFM

VPO = 0 VNote 4

ILM

VPO = 0 V

Note 1

Note 2

MIN. TYP. MAX.

1.7 2.2

4

8 11.0

17.0

–14 –10 –7

–3

16

7

40

54

31-j156

31-j169

230 330 430

8

15

1

3

0

5

Unit

mA

dB

dBm

dBm

dB

dB

dB

Ω

Ω

Ω

µs

µs

µA

Notes 1. f1 = 250.3 MHz, f2 = 250.6 MHz

2. Leakage from local input to mixer output

3. Time until the difference between the local input pin power-on and power-off voltages reaches 90 %

Power-on input voltage (VPO) rise time: 10 ns

4. Time until the power supply current reaches 10 % of the power-on value

Power-on input voltage (VPO) fall time: 10 ns

11

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