AD9634BCPZ-250

AD9634 is a 12-bit, analog-to-digital converter (ADC) with sampling speeds of upto 250MSPS. This device is designed to support communications applications where low cost, small size, wide bandwidth, and versatility are desired. The ADC core features a multistage, differential pipelined architecture with integrated output error correction logic. The ADC features wide bandwidth inputs that can support a variety of user-selectable input ranges. An integrated voltage reference eases design considerations. The ADC output data are routed directly to the external 12-bit LVDS output port. Programming for setup and control is accomplished using a 3-wire, SPI-compatible serial interface. It is widely used in application such as communications, diversity radio systems, multimode digital receivers (3G), TD-SCDMA, WiMAX, W-CDMA, CDMA2000, GSM, EDGE, LTE, I/Q demodulation systems, smart antenna systems, general-purpose software radios, ultrasound equipment, broadband data applications etc.

• Signal to noise ratio is 69.7dBFS typical at (fIN = 185MHz)
• Spurious free dynamic range is 87dBc typical at (fIN = 185MHz)
• Total power consumption is 360mW typical
• 1.8V supply voltages, LVDS (ANSI-644 levels) outputs
• Input clock rate is 625MHz maximum
• Internal ADC voltage reference
• Flexible analog input range is 1.4V p-p to 2V p-p (1.75V p-p nominal)
• ADC clock duty cycle stabilizer, serial port control, energy-saving power-down modes
• Operating temperature is -40°C to +85°C
• Package style is 32-lead lead frame chip scale package [LFCSP-WQ]

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