DDS39RF10

활성

16비트, 2채널, 20.48GSPS 12GHz RF DDS(직접 디지털 신시사이저)

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document-pdfAcrobat DDS39RF10 and DDS39RFS10, 10.24GSPS to 20.48GSPS Dual and Single Channel, Multi-Nyquist Direct Digital Synthesizer (DDS) datasheet (영어) PDF | HTML

DDS39RF10

활성

데이터 시트

지금 주문하기

제품 상세 정보

Resolution (Bits)

16

Number of DAC channels

2

Interface type

SPI

Sample/update rate (Msps)

10240, 20480

Features

Ultra High Speed

Rating

Catalog

Interpolation

128x, 12x, 16x, 192x, 1x, 24x, 256x, 2x, 32x, 3x, 48x, 4x, 64x, 6x, 8x, 96x

Power consumption (typ) (mW)

2700

SFDR (dB)

78

Architecture

Current Source

Operating temperature range (°C)

-40 to 85

Reference type

Ext, Int

Resolution (Bits)

16

Number of DAC channels

2

Interface type

SPI

Sample/update rate (Msps)

10240, 20480

Features

Ultra High Speed

Rating

Catalog

Interpolation

128x, 12x, 16x, 192x, 1x, 24x, 256x, 2x, 32x, 3x, 48x, 4x, 64x, 6x, 8x, 96x

Power consumption (typ) (mW)

2700

SFDR (dB)

78

Architecture

Current Source

Operating temperature range (°C)

-40 to 85

Reference type

Ext, Int

FCBGA (ACL)

256

289 mm² (17 mm × 17 mm)

FCBGA (ACK)

256

289 mm² (17 mm × 17 mm)

16-bit, 10.24 to 20.48GSPS, multi-Nyquist DAC Cores
Maximum input data rate:
- 16-bit, single channel complex I/Q: 775MSPS
- 16-bit, dual channel complex I/Q: 388MSPS
Output bandwidth (-3dB): 12GHz
Performance at fOUT = 2.997GHz, DES2XL mode, DEM/Dither off
- Noise floor (small signal): -153dBFS/Hz
- SFDR (-0.1dBFS) : 76dBc
- IMD3 (-7dBFS each tone) : -71dBc
- Additive phase noise, 10kHz offset: -138dBc/Hz
Four Integrated digital up-converters (DUC)
- Interpolation: 4x, 6x, 8x, 12x ... 256x
- Complex baseband DUC for I/Q output
- Complex to real up conversion for dual channel direct RF sampling
- 64-bit frequency resolution NCOs
Fast reconfiguration interface for fast frequency hopping
- 4-bit data with 200MHz clock
- 60ns reconfiguration (32-bit frequency)
- Any frequency hopping with phase coherence
JESD204C Interface
- Up to 2 Lanes at up to 12.8Gbps
- Class C-S, subclass-1 Compatible
- Internal AC coupling capacitors
SYSREF Windowing for automatic SYSREF timing calibration

16-bit, 10.24 to 20.48GSPS, multi-Nyquist DAC Cores
Maximum input data rate:
- 16-bit, single channel complex I/Q: 775MSPS
- 16-bit, dual channel complex I/Q: 388MSPS
Output bandwidth (-3dB): 12GHz
Performance at fOUT = 2.997GHz, DES2XL mode, DEM/Dither off
- Noise floor (small signal): -153dBFS/Hz
- SFDR (-0.1dBFS) : 76dBc
- IMD3 (-7dBFS each tone) : -71dBc
- Additive phase noise, 10kHz offset: -138dBc/Hz
Four Integrated digital up-converters (DUC)
- Interpolation: 4x, 6x, 8x, 12x ... 256x
- Complex baseband DUC for I/Q output
- Complex to real up conversion for dual channel direct RF sampling
- 64-bit frequency resolution NCOs
Fast reconfiguration interface for fast frequency hopping
- 4-bit data with 200MHz clock
- 60ns reconfiguration (32-bit frequency)
- Any frequency hopping with phase coherence
JESD204C Interface
- Up to 2 Lanes at up to 12.8Gbps
- Class C-S, subclass-1 Compatible
- Internal AC coupling capacitors
SYSREF Windowing for automatic SYSREF timing calibration

DDS39RF10 and ’RFS10 are a family of dual and single channel direct digital synthesizers with 16-bit resolution digital-to-analog converters (DAC). The high sampling rate, output frequency range, 64-bit NCO frequency resolution and any frequency hopping with phase coherence makes the device capable of arbitrary waveform generation (AWG) and direct digital synthesis (DDS).

The devices can also be used as interpolating DACs for narrowband direct RF sampling or complex baseband signal generation. The maximum input data rate is 775MSPS for a single channel or 388MSPS for two channels. The devices can generate signals of up to 620MHz signal bandwidth (16-bit input resolution) at carrier frequencies exceeding 10GHz enabling direct sampling through C-band and into X-band.

A JESD204B and JESD204C compatible serial interface has 2 receiver pairs capable of up to 12.8Gbps each. The interface is JESD204B and JESD204C subclass-1 compliant for deterministic latency and multi-device synchronization through the use of SYSREF.

DDS39RF10 and ’RFS10 are a family of dual and single channel direct digital synthesizers with 16-bit resolution digital-to-analog converters (DAC). The high sampling rate, output frequency range, 64-bit NCO frequency resolution and any frequency hopping with phase coherence makes the device capable of arbitrary waveform generation (AWG) and direct digital synthesis (DDS).

The devices can also be used as interpolating DACs for narrowband direct RF sampling or complex baseband signal generation. The maximum input data rate is 775MSPS for a single channel or 388MSPS for two channels. The devices can generate signals of up to 620MHz signal bandwidth (16-bit input resolution) at carrier frequencies exceeding 10GHz enabling direct sampling through C-band and into X-band.

A JESD204B and JESD204C compatible serial interface has 2 receiver pairs capable of up to 12.8Gbps each. The interface is JESD204B and JESD204C subclass-1 compliant for deterministic latency and multi-device synchronization through the use of SYSREF.

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기술 자료

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2개 모두 보기

상위 문서	유형	직함	형식 옵션	최신 영어 버전 다운로드	날짜
*	데이터 시트	DDS39RF10 and DDS39RFS10, 10.24GSPS to 20.48GSPS Dual and Single Channel, Multi-Nyquist Direct Digital Synthesizer (DDS) datasheet	PDF \| HTML		2024. 9. 26
	아날로그 디자인 학술지	테스트 및 측정 애플리케이션에서 RF 샘플링 데이터 컨버터의 빠른 주파수 호핑 살펴보기	PDF \| HTML	Download English Version	2024. 9. 23

설계 및 개발

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

평가 보드

DAC39RF12EVM — DAC39RF12 평가 모듈

DAC39RF12EVM은 DAC39RF10 및 DAC39RF12 DAC(디지털-아날로그 컨버터) 제품군 평가를 위한 평가 보드입니다. DAC39RF10 및 DAC39RF12는 16비트 해상도를 갖춘 싱글 및 듀얼 채널 DAC 제품군입니다. 이 장치는 비보간 모드(실수)와 보간 모드(복소 IQ)에서 사용할 수 있습니다. 최대 입력 속도는 8비트 DAC 해상도의 이중 에지 샘플링 모드에서 24GSPS입니다. 12GSPS 실수 데이터는 싱글 채널 DAC에서도 지원됩니다.

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