AD9690BCPZ-500

AD9690 is a 14bit, 500MSPS analog-to-digital converter (ADC). The device has an on-chip buffer and sample and-hold circuit designed for low power, small size, and ease of use. The ADC core features a multistage, differential pipelined architecture with integrated output error correction logic. The ADC features wide bandwidth inputs supporting a variety of user-selectable input ranges. An integrated voltage reference eases design considerations. Typical applications include communications, multiband, multimode digital receivers (3G/4G, TD-SCDMA, W-CDMA, GSM, LTE), general-purpose software radios, ultrawideband satellite receivers, instrumentation, radars, Signals intelligence (SIGINT), DOCSIS 3.0 CMTS upstream receive paths HFC digital reverse path receivers and wideband digital pre-distortion.

• 1.5W total power at 500MSPS (default settings) and noise density of -153dBFS/Hz
• SFDR of 83dBFS at fIN = 10MHz, SNR of 69.2dBFS at fIN = 10MHz
• ENOB of 11.2bits at fIN = 10MHz, ±0.5LSB typ DNL and ±2.5LSB typ INL
• No missing codes, internal ADC voltage reference, differential clock input and small signal dither
• Flexible input range from 1.46V p-p to 2.06V p-p (2.06V p-p nominal)
• 1.25V, 2.5V and 3.3V DC supply operation
• 2GHz usable analog input full power BW and amplitude detect bits for efficient AGC implementation
• Flexible JESD204B lane configurations
• 64 lead LFCSP-EP package
• Operating temperature range from -40°C to 85°C

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party