The 12-bit 1.6/1.0 GSPS ADC12D800/500RF is an RF-sampling GSPS ADC that can directly sample input frequencies up to and above 2.7 GHz. The ADC12D800/500RF augments the very large Nyquist zone of TI’s GSPS ADCs with excellent noise and linearity performance at RF frequencies, extending its usable range beyond the 7^th Nyquist zone

The ADC12D800/500RF provides a flexible LVDS interface which has multiple SPI programmable options to facilitate board design and FPGA/ASIC data capture. The LVDS outputs are compatible with IEEE 1596.3-1996 and supports programmable common mode voltage. The product is packaged in a lead-free 292-ball thermally enhanced BGA package over the rated industrial temperature range of -40°C to +85°C.

• Excellent Noise and Linearity up to and Above fIN = 2.7 GHz
• Configurable to Either 1.6/1.0 GSPS Interleaved or 800/500 MSPS Dual ADC
• New DESCLKIQ Mode for High Bandwidth, High Sampling Rate Apps
• Pin-Compatible with ADC1xD1x00
• AutoSync Feature for Multi-Chip Synchronization
• Internally Terminated, Buffered, Differential Analog Inputs
• Interleaved Timing Automatic and Manual Skew Adjust
• Test Patterns at Output for System Debug
• Time Stamp Feature to Capture External Trigger
• Programmable Gain, Offset, and tAD Adjust Feature
• 1:1 Non-Demuxed or 1:2 Demuxed LVDS Outputs
• Key Specifications
  • Resolution 12 Bits
  • Interleaved 1.6/1.0 GSPS ADCIMD3 (Fin = 2.7GHz @ -13dBFS): -63/-61 dBc (typ)IMD3 (Fin = 2.7GHz @ -16dBFS): -71/-69 dBc (typ)Noise Floor: -152.2/-150.5 dBm/Hz (typ)Noise Power Ratio: 50.4/50.7 dB (typ)Power: 2.50/2.02 W (typ)
  • Dual 800/500 MSPS ADC, Fin = 498 MHzENOB: 9.5/9.6 Bits (typ)SNR: 59.7/59.7 dB (typ)SFDR: 71.2/72 dBc (typ)Power per Channel: 1.25/1.01 W (typ)

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• Sample rate (Max) (MSPS)
• 800, 1600
• Resolution (Bits)
• 12
• Number of input channels
• 2, 1
• Interface type
• Parallel LVDS
• Analog input BW (MHz)
• 2700
• Features
• Low Power
• Rating
• Catalog
• Input range (Vp-p)
• 0.8
• Power consumption (Typ) (mW)
• 2500
• Architecture
• Folding Interpolating
• SNR (dB)
• 60.4
• ENOB (Bits)
• 9.7
• SFDR (dB)
• 74.3
• Operating temperature range (C)
• -40 to 85
• Input buffer
• Yes

ADC12D800RF的完整型号有：ADC12D800RFIUT、ADC12D800RFIUT/NOPB，以下是这些产品的关键参数及官网采购报价：

ADC12D800RFIUT，工作温度：-40 to 85，封装：BGA (NXA)-292，包装数量MPQ：40个，MSL 等级/回流焊峰值温度：Level-3-220C-168 HR，引脚镀层/焊球材料：SNPB，TI官网ADC12D800RFIUT的批量USD价格：948（1000+）

ADC12D800RFIUT/NOPB，工作温度：-40 to 85，封装：BGA (NXA)-292，包装数量MPQ：40个，MSL 等级/回流焊峰值温度：Level-3-250C-168 HR，引脚镀层/焊球材料：SNAG，TI官网ADC12D800RFIUT/NOPB的批量USD价格：848（1000+）

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