ADC16DV160CILQE/NOPB

双通道、16 位、160MSPS 模数转换器 (ADC)

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FEATURES

? Low Power Consumption

? On-Chip Precision Reference and Sample-and-Hold Circuit

? On-Chip Automatic Calibration During Power-Up

? Dual Data Rate LVDS Output Port

? Dual Supplies: 1.8V and 3.0V Operation

? Selectable Input Range: 2.4 and 2.0 VPP

? Sampling Edge Flipping with Clock Divider by2 Option

? Internal Clock Divide by 1 or 2

? On-Chip Low Jitter Duty-Cycle Stabilizer

? Power-Down and Sleep Modes

? Output Fixed Pattern Generation

? Output Clock Position Adjustment

? 3-Wire SPI

? Offset Binary or 2 s Complement Data Format

? 68-Pin VQFN Package (10x10x0.8, 0.5mm Pin-Pitch)

KEY SPECIFICATIONS

? Resolution: 16 Bits

? Conversion Rate: 160 MSPS

? SNR (@FIN = 30 MHz): 78 dBFS (typ)

? SNR (@FIN = 197 MHz): 76 dBFS (typ)

? SFDR (@FIN = 30 MHz): 95 dBFS (typ)

? SFDR (@FIN = 197 MHz): 89 dBFS (typ)

? Full Power Bandwidth: 1.4 GHz (typ)

? Power Consumption:

– Core per channel: 612 mW (typ)

– LVDS Driver: 117 mW (typ)

– Total: 1.3W (typ)

? Operating Temperature Range (-40°C ~ 85°C)

APPLICATIONS

? Multi-carrier, Multi-standard Base Station Receivers

– MC-GSM/EDGE, CDMA2000, UMTS, LTE and WiMAX

? High IF Sampling Receivers

? Diversity Channel Receivers

? Test and Measurement Equipment

? Communications Instrumentation

? Portable Instrumentation

DESCRIPTION

The ADC16DV160 is a monolithic dual channel high performance CMOS analog-to-digital converter capable of converting analog input signals into 16-bit digital words at rates up to 160 Mega Samples Per Second (MSPS). This converter uses a differential,pipelined architecture with digital error correction and an on-chip sample-and-hold circuit to minimize power consumption and external component count while providing excellent dynamic performance. Automatic power-up calibration enables excellent dynamic performance and reduces part-to-part variation, and the ADC16DV160 can be re-calibrated at any time through the 3-wire Serial Peripheral Interface (SPI). An integrated low noise and stable voltage reference and differential reference buffer amplifier eases board level design. The on-chip duty cycle stabilizer with low additive jitter allows a wide range of input clock duty cycles without compromising dynamic performance. A unique sample-and-hold stage yields a full-power bandwidth of 1.4 GHz. The interface between the ADC16DV160 and a receiver block can be easily verified and optimized via fixed pattern generation and output clock position features. The digital data is provided via dual data rate LVDS outputs – making possible the 68-pin, 10 mm x 10 mm VQFN package. The ADC16DV160 operates on dual power supplies of 1.8V and 3.0V with a power-down feature to reduce power consumption to very low levels while allowing fast recovery to full operation.