MRFIC1803

2

MOTOROLA RF DEVICE DATA

RECOMMENDED OPERATING RANGES

Parameter

Symbol

Value

Unit

LO Input Frequency

fLO

1.5 to 2.4

GHz

LO Input Power

PLO

–10

dBm

IF Input Frequency

fIF

70 to 350

MHz

RF Output Frequency

fRF

1.7 to 2.5

GHz

Transmit and Receive Enable Voltage

TX EN, RX EN

2.7 to VDD

Vdc

Supply Voltage

VDD

2.7 to 5

Vdc

TX EN = 3.0 V, RX EN = 0 V, unless otherwise noted)

Characteristic

Min

Typ

Max

Unit

IF to RF Conversion Gain

8

10

—

dB

RF Output 1 dB Compression

—

–2

—

dBm

RF Output 3rd Order Intercept

—

9

—

dBm

LO Feed Through to RF Port

—

–19

—

dBm

Auxiliary LO Output Power (TX EN = 0 V, RX EN = 3 Vdc)

—

–4

—

dBm

Supply Current, TX Mode

—

28

50

mA

Supply Current, RX Mode (TX EN = 0 V, RX EN = 3 Vdc)

—

3

—

mA

Standby Mode Current (TX EN = 0 V, RX EN = 0 Vdc)

—

0.1

0.3

mA

1

2

34

5678

10

9

11

12

13

14

16

RX EN

LO IN

IF IN

TX EN

C1

C2

C3

LO OUT

RF OUT

VDD

C1

470 pF

C2

100 pF

C3

0.1

µF (optional)

15

Figure 1. Applications Circuit Configuration