REV. 0

–2–

= 100 kHz; BB inputs are dc biased to 1.2 V; BB input level = 1.0 V p-p each pin for 2.0 V p-p differential drive; LO source and RF output load

impedances are 50

, dBm units are referenced to 50

unless otherwise noted.)

Parameters

Conditions

Min

Typ

Max

Units

RF OUTPUT

Operating Frequency

0.8

2.5

GHz

Quadrature Phase Error

(See Figure 29 for Setup)

1

Degree rms

I/Q Amplitude Balance

(See Figure 29 for Setup)

0.2

dB

Output Power

I and Q Channels in Quadrature

–13

–10

–6

dBm

Output VSWR

1.25:1

Output P1 dB

–3

dBm

Carrier Feedthrough

–42

–35

dBm

Sideband Suppression

–36

–25

dBc

IM3 Suppression

–60

dBc

Equivalent Output IP3

+20

dBm

Output Noise Floor

20 MHz Offset from LO

–147

dBm/Hz

RESPONSE TO CDMA IS95

BASEBAND SIGNALS

ACPR (Adjacent Channel Power Ratio)

(See Figure 29 for Setup)

–72

dBc

EVM (Error Vector Magnitude)

(See Figure 29 for Setup)

2.5

%

Rho (Waveform Quality Factor)

(See Figure 29 for Setup)

0.9974

MODULATION INPUT

Input Resistance

12

k

Ω

Modulation Bandwidth

–3 dB

70

MHz

LO INPUT

LO Drive Level

–12

–6

dBm

Input VSWR

1.9:1

ENABLE

ENBL HI Threshold

2.0

V

ENBL LO Threshold

0.5

V

ENBL Turn-On Time

Settle to Within 0.5 dB of Final

SSB Output Power

2.5

µs

ENBL Turn-Off Time

Time for Supply Current to Drop

Below 2 mA

12

µs

POWER SUPPLIES

Voltage

2.7

5.5

V

Current Active (ENBL HI)

35

45

55

mA

Current Standby (ENBL LO)

1

20

µA

Specifications subject to change without notice.