MRFIC1801

2

MOTOROLA RF DEVICE DATA

Ratings

Symbol

Value

Unit

Supply Voltage

VDD

10

Vdc

Supply Voltage Difference

VDD – VSS

8

Vdc

RF Input Power

Pin

33

dBm

Switch Control Voltage

VC

VDD +1, VSS –1

Vdc

Storage Temperature Range

Tstg

– 65 to +150

°C

Operating Ambient Temperature

TA

– 30 to + 85

°C

RECOMMENDED OPERATING CONDITIONS

Parameter

Symbol

Value

Unit

Supply Voltage

VDD

2.7 to 5.5

Vdc

Supply Voltage Difference

VDD – VSS

5.5

Vdc

Switch Control Voltage

VC

VDD to VSS

Vdc

Operating Frequency

f

1.5 to 2.5

GHz

Characteristic

Min

Typ

Max

Unit

Antenna to Receive Insertion Loss (RX Mode, PIN = 0 dBm)

—

0.8

1

dB

Transmit to Antenna Insertion Loss (TX Mode, PIN = +27 dBm)

—

0.6

1

dB

Transmit to Receive Isolation in TX Mode (PIN = +27 dBm)

—

22

—

dB

Antenna to Transmit Isolation in RX Mode (PIN = 0 dBm)

—

18

—

dB

Input Return Loss, all ports

—

15

—

dB

Transmit to Antenna Input 1.0 dB Compression

—

29

—

dBm

Leakage Current (RX Mode)

—

45

—

µA

Total Supply Current (TX Mode)

—

300

—

µA

EVALUATION BOARDS

Evaluation boards are available for RF Monolithic Integrated Circuits by adding a “TF” suffix to the device type. For a

complete list of currently available boards and ones in development for newly introduced product, please contact your

local Motorola Distributor or Sales Office.

APPLICATIONS INFORMATION

The MRFIC1801 is a SPDT switch. A series–shunt pair of FETs are used in each path for improved isolation. The power handling

capability of the MRFIC1801 is determined by the difference between VDD and VSS. Typical operating conditions are VDD = 3.0

V and VSS = –2.5 V, but a negative VSS is not required. VSS can be grounded.

Mode

VC

RX

VSS

TX

VDD

Table 1. Logic Table