Datasheet > TQM879026_15

TQM879026_15

更新时间： 2022-02-26 14:04:11

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描述
0.7-4 GHz W Digital Variable Gain Amplifier

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TQM879026_15 数据手册

TQM879026

0.7-4 GHz ¼W Digital Variable Gain Amplifier

Absolute Maximum Ratings

Recommended Operating Conditions

Parameter

Rating

Parameter

Min Typ Max Units

Storage Temperature

RF Input Power, CW, 50Ω, T=25^°C

Supply Voltage (V_DD)

Digital Input Voltage

-55 to 150°C

+12 dBm

+5.5 V

Supply Voltage (V_DD)

4.75

5.0

5.25

T_CASE

-40

+85

°C

Tj for >10⁶hours MTTF

+170

V_DD+ 0.5 V

Electrical specifications are measured at specified test conditions.

Specifications are not guaranteed over all recommended

operating conditions.

Operation of this device outside the parameter ranges

given above may cause permanent damage.

Electrical Specifications

Test conditions unless otherwise noted: V_DD=+5V, Temp= +25°C, matched 2140 MHz reference circuit, max. gain setting

Parameter

Conditions

Min

700

Typ

Max

4000

Units

MHz

Operational Frequency Range

Test Frequency

Gain

2140

Gain Control Range

Accuracy Error

Input Return Loss

Output Return Loss

Output P1dB

0.5 dB Step Size

31.5

±(0.3+5% of Attenuation setting)

+23

+38

+24

+42.5

1.5

174

dBm

Output IP3

Pout = +11 dBm/tone, ∆f = 1 MHz

Noise Figure

Total Supply Current

Amp 1 Current

140

211

Amp 2 Current

DSA Current

Thermal Resistance, θ_jc

Junction to case

36.7

°C/W

Datasheet: Rev D 11-10-14

Disclaimer: Subject to change without notice

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