RFDA2125

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DS130326

Absolute Maximum Ratings

Parameter

Rating

Unit

Supply Voltage

+5.5

DC Supply Current

300

mA

Power Dissipation

1.6

W

Max RF Input Power for 50Ω Output

Load

24

dBm

-40 to +85

°C

Storage Temperature

-40 to +150

°C

Junction Temperature

160

°C

ESD Rating (HBM)

1000 (Class 1C)

V

Moisture Sensitivity Level

MSL3

Note: Operation of this device beyond any one of these limits may cause

permanent damage. MTTF = 1E6 hours at 160°C junction temperature.

Parameter

Specification

Unit

Condition

Min.

Typ.

Max.

Overall

application circuit

Gain Control Range

31.5

dB

Control Interface

6

bit

SPI interface

Setting Time

250

ns

Impedance

50

Ω

Total Supply Voltage

4.75

5.0

5.25

V

Total Supply Current

180

mA

Thermal Resistance

60.8

°C/W

Junction to backside of device

Step Accuracy

+/- (0.2+5% attenuation setting)

dB

728MHz to 746MHz

application circuit

Max Gain

37

dB

P1dB

26

dBm

Max gain

Output IP3

44

dBm

ACPR

-67

dBc

WCDMA TM1 64DPCH 1C, Output power =

13dBm

Gain Flatness

0.1

dB

Noise Figure

3.9

dB

Max gain

Input Return Loss

15

dB

Output Return Loss

11

dB

Caution! ESD sensitive device.

Exceeding any one or a combination of the Absolute Maximum Rating conditions may

cause permanent damage to the device. Extended application of Absolute Maximum

Rating conditions to the device may reduce device reliability. Specified typical performance

or functional operation of the device under Absolute Maximum Rating conditions is not

implied.

RoHS status based on EUDirective2002/95/EC (at time of this document revision).

The information in this publication is believed to be accurate and reliable. However, no

responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any

infringement of patents, or other rights of third parties, resulting from its use. No license is

granted by implication or otherwise under any patent or patent rights of RFMD. RFMD

reserves the right to change component circuitry, recommended application circuitry and

specifications at any time without prior notice.