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

DC부터 7.6GHz 초과 주파수까지 지원, 10dB 게인, 듀얼, 공통 모드 제어를 지원하는 완전 차동 RF 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

DC부터 5GHz 초과 주파수까지 지원, 15dB 게인, 공통 모드 제어를 지원하는 이중 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