at84as003 ATMEL Corporation, at84as003 Datasheet

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at84as003

Manufacturer Part Number
at84as003
Description
10-bit 1.5 Gsps Adc With 1 4 Dmux
Manufacturer
ATMEL Corporation
Datasheet

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Features
Performances
Screening
Applications
Description
The AT84AS003 combines a 10-bit 1.5 Gsps analog-to-digital converter with a 1:4
DMUX, designed for accurate digitization of broadband signals.
It features 8.0 Effective Number of Bits (ENOB) and -60 dBFS Spurious Free Dynamic
Range (SFDR) at 1.5 Gsps over the full first Nyquist zone.
10-bit Resolution
1.5 Gsps Sampling Rate
Selectable 1:2 or 1:4 Demultiplexed Output
500 mVpp Differential 100Ω or Single-ended 50Ω Analog Input
100Ω Differential or Single-ended 50Ω Clock input
LVDS Output Compatibility
Functions:
Power Consumption : 6.5W
Power Supplies: -5V, -2.2V, 3.3V and V
Package
– ADC Gain Adjust
– Sampling Delay Adjust
– 1:4 Demultiplexed Simultaneous or Staggered Digital Outputs
– Data Ready Output with Asynchronous Reset
– Out-of-range Output Bit (11th Bit)
– Cavity Down EBGA 317 (Enhanced Ball Grid Array)
– 25 × 35 mm Overall Dimensions
3 GHz Full-power Analog Input Bandwidth
±0.4 dB Gain Flatness from DC up to 1.5 GHz
Single-tone Performance at Fs = 1.5 Gsps, Full Nyquist Zone
Dual-tone Performance (IMD3) at Fs = 1.5 Gsps (-7 dBFS each tone)
Temperature Range:
Direct RF Down Conversion
Ultra Wide Band Satellite Receivers
Radars and Countermeasures
High-speed Acquisition Systems
High Energy Physics
Automatic Test Equipment
ENOB = 8.0 Effective Bits, F
SNR = 52 dB, SFDR = -60 dBFS, F
Fin1 = 745 MHz, Fin2 = 755 MHz: IMD3 = -60 dBFS
Fin1 = 1244 MHz, Fin2 = 1255 MHz: IMD3 = -60 dBFS
T
T
C
C
> 0°C; T
> -20°C; T
J
< 90°C (Commercial “C” Grade)
J
< 110°C (Industrial “V” Grade)
IN
PLUSD
= 750 MHz
IN
Output Power Supply
= 750 MHz
This is a summary document. A complete document is not
available at this time. For more information, please contact
your local Atmel sales office.
10-bit
1.5 Gsps ADC
With
1:4 DMUX
AT84AS003
Summary
5403AS–BDC–10/04

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at84as003 Summary of contents

Page 1

... High Energy Physics • Automatic Test Equipment Description The AT84AS003 combines a 10-bit 1.5 Gsps analog-to-digital converter with a 1:4 DMUX, designed for accurate digitization of broadband signals. It features 8.0 Effective Number of Bits (ENOB) and -60 dBFS Spurious Free Dynamic Range (SFDR) at 1.5 Gsps over the full first Nyquist zone. ...

Page 2

... FPGAs or DSPs .The AT84AS003 operates 1.5 Gsps, without additional tuning of the synchronization between the ADC and DMUX. The AT84AS003 comes × EBGA317 package. This package has the same TCE as FR4 boards, offering excellent reliability when subjected to large thermal variations ...

Page 3

... ADC and DMUX respectively, close to the chip’s hot point. The AT84AS003 is delivered in an Enhanced Ball Grid Array (EBGA). Its TCE, which is similar to that of the FR4 material, makes it highly suitable for applications exposed to large thermal variations ...

Page 4

... Additional output bit port B C0…C9 Output data port C C0N…C9N COR, CORN Additional output bit port C D0…D9 Output data port D D0N…D9N AT84AS003 4 Name Function DOR, DORN Additional output bit port D RS DMUX ratio selection signal CLKDACTRL Control signal for clock delay cell ...

Page 5

... BIST DRTYPE VEE VMINUSD VCCD VPLUSD -5V -2.2V 3.3V 2.5V 20 [A0…A9] [A0N…A9N] 2 AOR, AORN 20 [B0…B9] [B0N…B9N] 2 BOR, BORN 20 [C0…C9] [C0N…C9N] 2 COR, CORN AT84AS003 20 [D0…D9] [D0N…D9N] 2 DOR, DORN 2 DR, DRN 2 DAO, DAON DIODE ADC DIODE DMUX AGND DGND 5 ...

Page 6

... Package Information Figure 3. EBGA 317 Package Outline (Bottom View AT84AS003 5403AS–BDC–10/04 ...

Page 7

... Ordering Information Part Number Package AT84XAS003TP EBGA 317 AT84AS003CTP EBGA 317 AT84AS003VTP EBGA 317 AT84AS003TP-EB EBGA 317 5403AS–BDC–10/04 Temperature Range Screening Ambient Prototype Commercial “C” Standard T > 0°C; T < 90° Industrial “V” Standard T > -20°C; T < 110°C ...

Page 8

... Fax: (81) 3-3523-7581 Disclaimer: Atmel Corporation makes no warranty for the use of its products, other than those expressly contained in the Company’s standard warranty which is detailed in Atmel’s Terms and Conditions located on the Company’s web site. The Company assumes no responsibility for any errors which may appear in this document, reserves the right to change devices or specifications detailed herein at any time without notice, and does not make any commitment to update the information contained herein ...

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