Datasheet > ADA4961

ADA4961

更新时间： 2023-12-20 18:46:29

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
24页	716K
描述
低失真3.2 GHz RF DGA

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数据手册

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ADA4961 数据手册

ADA4961

Data Sheet

NOISE/HARMONIC PERFORMANCE

V_S= 5 V, HP mode, R_S= 100 Ω differential, R_L= 50 Ω differential, T_A= 25°C, f = 500 MHz, V_O= 1.2 V p-p (or 0.6 V p-p per tone for two tone

IMD3), LC filter connected, unless otherwise noted.

Table 2.

3.3 V Supply, Low

Power Mode

Operation¹

5.0 V Supply, High

Performance

Mode Operation

Parameter

Test Conditions/Comments

Min Typ

Max Min Typ

Max Unit

AC PERFORMANCE, 100 MHz

Second Harmonic (HD2)

Maximum gain

Minimum gain

Maximum gain

Minimum gain

−75

−76

−85

−88

−81

−80

−88

dBc

Third Harmonic (HD3)

Third-Order Intermodulation

Distortion (IMD3)

V_OUT= 1.2 V p-p composite (2 MHz

spacing)

Maximum gain

Minimum gain

A_V= 15 dB

−100

−95

17.2

6.0

−100

18.8

5.8

dBc

dBm

1 dB Compression Point (OP1dB)

Noise Figure (NF)

A_V= 15 dB

Noise Density Referred to Output

(RTO)

A_V= 15 dB

−154

dBm/Hz

AC PERFORMANCE, 500 MHz

Second Harmonic (HD2)

Maximum gain

Minimum gain

Maximum gain

Minimum gain

−77

−82

−75

−80

−85

−81

−82

dBc

Third Harmonic (HD3)

Third-Order Intermodulation

Distortion (IMD3)

V_OUT= 1.2 V p-p composite (2 MHz

spacing)

Maximum gain

Minimum gain

A_V= 15 dB

−90

−95

17.8

5.8

−90

19.3

5.6

dBc

dBm

1 dB Compression Point (OP1dB)

Noise Figure (NF)

A_V= 15 dB

Noise Density Referred to Output

(RTO)

A_V= 15 dB

−154

dBm/Hz

AC PERFORMANCE, 1 GHz

Second Harmonic (HD2)

Maximum gain

Minimum gain

Maximum gain

Minimum gain

−83

−78

−77

−84

−80

−83

dBc

Third Harmonic (HD3)

Third-Order Intermodulation

Distortion (IMD3)

V_OUT= 1.2 V p-p composite (2 MHz

spacing)

Maximum gain

Minimum gain

A_V= 15 dB

−87

−86

18.1

5.6

−90

−92

21.1

5.5

dBc

dBm

1 dB Compression Point (OP1dB)

Noise Figure (NF)

A_V= 15 dB

Noise Density Referred to Output

(RTO)

A_V= 15 dB

−154

dBm/Hz

AC PERFORMANCE, 1.5 GHz

Second Harmonic (HD2)

Maximum gain

Minimum gain

Maximum gain

Minimum gain

−73

−75

−76

−77

−75

dBc

Third Harmonic (HD3)

Rev. C | Page 4 of 24

1 2 345 6 7...24

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