ADC16DV160CILQESLASHNOPB中文资料德州仪器数据手册PDF规格书

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 by

2 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.