신규

TRF1305A2

Name: TRF1305A2
Brand: TI
SKU: TRF1305A2
Price: 19.49 USD

활성

DC~6.5GHz 초과, 15dB 게인, 공통 모드 제어를 지원하는 이중 완전 차동 RF 증폭기

지금 주문

데이터 시트

document-pdfAcrobat TRF1305A2 15dB-Gain, Dual-Channel, DC to > 5.8GHz BW, RF Fully Differential Amp datasheet (영어) PDF | HTML

TRF1305A2

활성

데이터 시트

지금 주문

제품 상세 정보

Type

RF FDA

Frequency (min) (MHz)

0

Frequency (max) (MHz)

5800

Gain (typ) (dB)

15

Noise figure (typ) (dB)

9.2

OIP3 (typ) (dBm)

31.5

P1dB (typ) (dBm)

15

Frequency of harmonic distortion measurement (GHz)

2

3rd harmonic (dBc)

-54

OIP2 (typ) (dBm)

62

2nd harmonic (dBc)

-48

Supply voltage (V)

5

Current consumption (mA)

204

Number of channels

2

Operating temperature range (°C)

-40 to 105

Rating

Catalog

Output enable

Yes

Type

RF FDA

Frequency (min) (MHz)

0

Frequency (max) (MHz)

5800

Gain (typ) (dB)

15

Noise figure (typ) (dB)

9.2

OIP3 (typ) (dBm)

31.5

P1dB (typ) (dBm)

15

Frequency of harmonic distortion measurement (GHz)

2

3rd harmonic (dBc)

-54

OIP2 (typ) (dBm)

62

2nd harmonic (dBc)

-48

Supply voltage (V)

5

Current consumption (mA)

204

Number of channels

2

Operating temperature range (°C)

-40 to 105

Rating

Catalog

Output enable

Yes

VQFN-FCRLF (RYP)

16

7.5 mm² 3 x 2.5

Three performance-optimized power gain variants:
- 15dB (TRF1305A2)
- 10dB (TRF1305B2)
- 5dB (TRF1305C2)
Fixed gain can be reduced with external resistors
Wide large-signal RF bandwidth:
- D2D: 5.8GHz (3dB), 5.2GHz (1dB)
- S2D: 6.1GHz (3dB), 5.2GHz (1dB)
OP1dB (differential 100Ω load):
- D2D: 15dBm (2GHz), 11.6dBm (4GHz)
- S2D: 15.2dBm (2GHz), 11.8dBm (4GHz)
OIP3 (PO = 1dBm/tone):
- D2D: 32.5dBm (2GHz), 21dBm (4GHz)
- S2D: 33dBm (2GHz), 22dBm (4GHz)
Noise Figure:
- D2D: 9.2dB (2GHz), 11.7dB (4GHz)
- S2D: 9.6dB (2GHz), 11.4dB (4GHz)
Slew rate: 25kV/µs
Large input (±1V) and output (±0.5V) common-mode voltage ranges
Flexible configurations and modes:
- Single-ended input, differential output (S2D)
- Differential input, differential output (D2D)
- AC- or DC-coupled input/output
- Adjustable output common-mode voltage
- Input common-mode range extension mode
Supports 5V, single or split supplies
Active power dissipation: 503mW per channel
Power-down for each channel

Three performance-optimized power gain variants:
- 15dB (TRF1305A2)
- 10dB (TRF1305B2)
- 5dB (TRF1305C2)
Fixed gain can be reduced with external resistors
Wide large-signal RF bandwidth:
- D2D: 5.8GHz (3dB), 5.2GHz (1dB)
- S2D: 6.1GHz (3dB), 5.2GHz (1dB)
OP1dB (differential 100Ω load):
- D2D: 15dBm (2GHz), 11.6dBm (4GHz)
- S2D: 15.2dBm (2GHz), 11.8dBm (4GHz)
OIP3 (PO = 1dBm/tone):
- D2D: 32.5dBm (2GHz), 21dBm (4GHz)
- S2D: 33dBm (2GHz), 22dBm (4GHz)
Noise Figure:
- D2D: 9.2dB (2GHz), 11.7dB (4GHz)
- S2D: 9.6dB (2GHz), 11.4dB (4GHz)
Slew rate: 25kV/µs
Large input (±1V) and output (±0.5V) common-mode voltage ranges
Flexible configurations and modes:
- Single-ended input, differential output (S2D)
- Differential input, differential output (D2D)
- AC- or DC-coupled input/output
- Adjustable output common-mode voltage
- Input common-mode range extension mode
Supports 5V, single or split supplies
Active power dissipation: 503mW per channel
Power-down for each channel

The TRF1305A2 is a very high performance, closed-loop, dual-channel RF amplifier that has an operational bandwidth from true-dc to > 5.8GHz. The device has excellent performance to drive high-speed, high-performance ADCs, such as the ADC12DJ5200RF and ADC32RF5x with a dc- or ac-coupled interface. The amplifier is optimized for use in RF, zero and complex IF, and high-speed time-domain applications. The device is optimized for performance in the fixed gain configuration. If lower gain is desired, use external resistors.

The TRF1305A2 features a VOCM pin that allows setting different output common-mode and input common-mode voltages; for example, level-shifting or for most IQ down-converter ADC-interface applications that have differing dc common-mode voltages. The TRF1305A2 also features a floating two-rail split or single-supply option, and a MODE pin that allows extending the input common-mode range closer to the supplies. The device also has a power-down feature to turn-off each channel individually.

The device uses TI’s proprietary advanced BiCMOS process and is available in a space-saving, 2.5mm × 3mm, 16-pin, WQFN-FCRLF package.

The TRF1305A2 is a very high performance, closed-loop, dual-channel RF amplifier that has an operational bandwidth from true-dc to > 5.8GHz. The device has excellent performance to drive high-speed, high-performance ADCs, such as the ADC12DJ5200RF and ADC32RF5x with a dc- or ac-coupled interface. The amplifier is optimized for use in RF, zero and complex IF, and high-speed time-domain applications. The device is optimized for performance in the fixed gain configuration. If lower gain is desired, use external resistors.

The TRF1305A2 features a VOCM pin that allows setting different output common-mode and input common-mode voltages; for example, level-shifting or for most IQ down-converter ADC-interface applications that have differing dc common-mode voltages. The TRF1305A2 also features a floating two-rail split or single-supply option, and a MODE pin that allows extending the input common-mode range closer to the supplies. The device also has a power-down feature to turn-off each channel individually.

The device uses TI’s proprietary advanced BiCMOS process and is available in a space-saving, 2.5mm × 3mm, 16-pin, WQFN-FCRLF package.

filter

기타 RF FDA(완전 차동 증폭기) 찾기

다운로드 스크립트와 함께 비디오 보기 동영상

관심 가지실만한 유사 제품

open-in-new

대안 비교

비교 대상 장치와 동일한 기능을 지원하는 핀 대 핀

TRF1305B2

활성

공통 모드 제어를 지원하는 DC-7.6GHz, 3dB BW, 10dB 게인, 듀얼 RF 완전 차동 증폭기 10 dB gain vs 15 dB Gain

신규 TRF1305C2

활성

DC~6.5GHz 초과, 5dB 게인, 공통 모드 제어를 지원하는 이중 완전 차동 RF 증폭기 5 dB gain vs 15 dB Gain

다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능

신규 TRF1305A1

활성

공통 모드 제어를 지원하는 DC-5GHz, 3dB BW, 15dB 게인, 완전 차동 RF 증폭기 Single vs Dual

기술 자료

star

=TI에서 선정한 이 제품의 인기 문서

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1개 모두 보기

	유형	직함		날짜
*	Data sheet	TRF1305A2 15dB-Gain, Dual-Channel, DC to > 5.8GHz BW, RF Fully Differential Amp datasheet	PDF \| HTML	2025/10/06

설계 및 개발

추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.

평가 보드

TRF1305A2-D2D-EVM — TRF1305A2차동 입력 차동 출력(D2D) 평가 모듈

TRF1305 평가 모듈(EVM)은 약 6.5GHz의 3dB 대역폭 및 높은 선형성을 갖춘 고정 게인 FDA(완전 차동 증폭기)인 TRF1305 시리즈를 빠르게 평가할 수 있도록 설계된 보드입니다. TRF1305 증폭기는 각 패키징에 세 가지 고정 게인을 갖춘 싱글 채널 및 듀얼 채널 패키징 모두로 제공됩니다. 이 증폭기는 유연한 공급 레일 두 개와 함께 작동하며 DC 결합을 통해 다양한 동상 전압을 지원할 수 있습니다. 네 가지 유형의 EVM이 있으며, 구성의 모든 장치 버전을 포함합니다.

사용 설명서: PDF | HTML