ADC12QS065 - Quad 12-Bit 65 MSPS A/D Converter with LVDS Serialized Outputs from the PowerWise® Family
Datasheet Packaging Samples & Pricing Eval. Boards Reliability Models Knowledge Base

Features
Single +3.3V supply operation
Internal sample-and-hold and Internal reference
Low power consumption
Power down mode
Clock and Data Frame Timing
780 Mbps serial LVDS data rate (at 65 MHz clock)
LVDS serial output rated for 100 Ohm load

Key Specification


Resolution

12 Bits

DNL

±0.3 LSB (typ)

SNR (fIN = 5 MHz)

69 dB (typ)

SFDR (fIN = 5 MHz)

83 dB (typ)

ENOB (at Nyquist)

11 Bits (typ)

Power Consumption

-- Operating, 65 MSPS, per ADC

200 mW (typ)

-- Power Down Mode

< 3 mW (typ)

General Description


The ADC12QS065 is a low power, high performance CMOS 4-channel analog-to-digital converter with LVDS serialized outputs. More...


Applications


Ultrasound
Medical Imaging
Communications
Portable Instrumentation
Digital Video
 

ParametersValues
Resolution 12 bits
Channels 4 Channels
SNR 69.3 dB
SFDR 83 dB
ENOB 11 bits
Max Sample Rate 65 MSPS
Min Sample Rate 20 MSPS
Power Dissipation 0.83 Watt
PowerWise Rating 1 1.56 pJ/conv
INL (+/-) 0.7 LSB
SINAD 69 dB
DNL (+/-) 0.3 LSB
THD dB -82 dB
Min Supply Voltage 3.0 Volt
Max Supply Voltage 3.6 Volt
Nominal Vin 2 Vpp
Temperature Min -40 deg C
Temperature Max 85 deg C
Data Converter Type ADC
PowerWise Yes


Typical Performance


click for larger image


  Also Recommended
LMH6552Analog Input Amplifier
Block Diagram
click for larger image



Datasheet
RoHS Compliance Information Size in KbytesDate Click link below to Download
ADC12QS065 Quad 12-Bit 65 MSPS A/D Converter with LVDS Serialized Outputs 484
Kbytes
10-Mar-07 Download

If you have trouble printing or viewing PDF file(s), see Printing Problems.


Package Availability, Models, Samples & Pricing
Part NumberPackageFactory Lead TimeModelsSamples &
Electronic
Orders
Budgetary PricingStd
Pack
Size
Package
Marking
Format
TypePinsSpec.MSL
Rating
Peak
Reflow
RoHS
Report
CAD
Symbols
WeeksQtyQty$US each
ADC12QS065EVALevaluation boardFull productionN/A
 1+$522.001-
8 weeksN/A
ADC12QS065CISQLLP60NOPB3260RoHS N/A Full production
adc12qs065.ibs
Samples
Buy Now
1K+$30.50reel
of
250
NS
UZXYTTE#
12QS065
CISQ
6 weeks500

General Description


The ADC12QS065 is a low power, high performance CMOS 4-channel analog-to-digital converter with LVDS serialized outputs. The ADC12QS065 digitizes signals to 12 bits resolution at sampling rates up to 65 MSPS while consuming a typical 200 mW/ADC from a single 3.3V supply. Sampled data is transformed into high speed serial LVDS output data streams. Clock and frame LVDS pairs aid in data capture. The ADC12QS065’s six differential pairs transmit data over backplanes or cable and also make PCB design easier. In addition, the reduced cable, PCB trace count, and connector size tremendously reduce cost.

No missing codes performance is guaranteed over the full operating temperature range. The pipeline ADC architecture achieves 11 Effective Bits over the entire Nyquist band at 65 MSPS.

When not converting, power consumption can be reduced by pulling the PD (Power Down) pin high, placing the converter into a low power state where it typically consumes less than 3 mW total, and from which recovery is less than 5 ms. The ADC12QS065's speed, resolution and single supply operation makes it well suited for a variety of applications in ultrasound, imaging, video and communications. Operating over the industrial (-40°C to +85°C) temperature range, the ADC12QS065 is available in a 60 pin LLP package with exposed pad (9x9x0.8mm, 0.5mm pin pitch).

Reliability Metrics


Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
ADC12QS065CISQCMOS917327137011030004312979261

Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR. The Long Term Failure Rates were calculated at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress temperature of 150°C to an application temperature of 55°C.

For more information on Reliability Metrics, please click here.


[Information as of 8-Nov-2009]