AD9283/PCB Analog Devices Inc, AD9283/PCB Datasheet

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AD9283/PCB

Manufacturer Part Number
AD9283/PCB
Description
BOARD EVAL FOR AD9283
Manufacturer
Analog Devices Inc
Type
ADCr
Datasheets

Specifications of AD9283/PCB

Rohs Status
RoHS non-compliant
Contents
Evaluation Board
For Use With/related Products
AD9283
Lead Free Status / Rohs Status
Not Compliant
a
GENERAL DESCRIPTION
The AD9283 is an 8-bit monolithic sampling analog-to-digital
converter with an on-chip track-and-hold circuit and is opti-
mized for low cost, low power, small size and ease of use. The
product operates at a 100 MSPS conversion rate, with outstand-
ing dynamic performance over its full operating range.
The ADC requires only a single 3.0 V (2.7 V to 3.6 V) power
supply and an encode clock for full performance operation. No
external reference or driver components are required for many
applications. The digital outputs are TTL/CMOS compatible
and a separate output power supply pin supports interfacing
with 3.3 V or 2.5 V logic.
8-Bit, 50 MSPS/80 MSPS/100 MSPS
The encoder input is TTL/CMOS compatible. A power-down
function may be exercised to bring total consumption to
4.2 mW. In power-down mode, the digital outputs are driven
to a high impedance state.
Fabricated on an advanced CMOS process, the AD9283 is
available in a 20-lead surface mount plastic package (SSOP)
specified over the industrial temperature range (–40°C to +85°C).
ENCODE
A
A
IN
IN
FUNCTIONAL BLOCK DIAGRAM
AD9283
TIMING
T/H
GND
V
D
REF
OUT
ADC
3 V A/D Converter
REF
PWRDWN
REF
IN
STAGING
OUTPUT
V
DD
AD9283
8
D7–D0

Related parts for AD9283/PCB

AD9283/PCB Summary of contents

Page 1

GENERAL DESCRIPTION The AD9283 is an 8-bit monolithic sampling analog-to-digital converter with an on-chip track-and-hold circuit and is opti- mized for low cost, low power, small size and ease of use. The product operates at a 100 MSPS conversion ...

Page 2

AD9283–SPECIFICATIONS Parameter Temp RESOLUTION DC ACCURACY Differential Nonlinearity 25°C Full Integral Nonlinearity 25°C Full No Missing Codes Full 1 Gain Error 25°C Full 1 Gain Tempco Full ANALOG INPUT Input Voltage Range (With Respect Full IN Common-Mode ...

Page 3

... V sections of this specification is not implied. Exposure to absolute maximum ratings D for extended periods may affect device reliability Model AD9283BRS -50, -80, -100 –40°C to +85°C 20-Lead SSOP AD9283/PCB AD9283 AD9283BRS-50 Max Min Typ Max ...

Page 4

AD9283 EXPLANATION OF TEST LEVELS Test Level I 100% production tested. II 100% production tested at 25°C and sample tested at specified temperatures. III Sample tested only. IV Parameter is guaranteed by design and characteriza- tion testing. V Parameter is ...

Page 5

SAMPLE ENCODE D7 D0 – DATA N–4 33. 14. BIAS REF IN ENCODE SAMPLE N+4 SAMPLE N+1 SAMPLE N+2 SAMPLE N DATA N–3 DATA ...

Page 6

Typical Performance Characteristics AD9283 0 ENCODE = 100MSPS –10 A SNR = 46.5dB –20 SINAD = 45dB 2nd = 57dBc –30 3rd = 54.5dBc –40 –50 –60 –70 –80 –90 –100 FREQUENCY 0 ENCODE = 100MSPS – ...

Page 7

SNR 48 SINAD ENCODE RATE TPC 7. SINAD/SNR vs. Encode Rate 60 ENCODE = 100MSPS A 50 SNR 40 SINAD 7.0 6.5 6.0 5.5 ...

Page 8

AD9283 2.0 1.5 1.0 0.5 0.0 –0.5 –1.0 –1.5 –2.0 CODE APPLICATIONS Theory of Operation The analog signal is applied differentially or single-endedly to the inputs of the AD9283. The signal is buffered and fed for- ward to an on-chip ...

Page 9

AD9283 ...

Page 10

AD9283 EVALUATION BOARD BILL OF MATERIALS — GS01717 # Qty REFDES 1 15 C1, C4–C17 2 4 C18–C21 3 24 E1–E6, E8–E10, E12–E19, E21, E34–E39 4 4 J1, J2, J3 R4, ...

Page 11

AD9283 ...

Page 12

AD9283 0.078 (1.98) 0.068 (1.73) 0.008 (0.203) 0.002 (0.050) Revision History Location Data Sheet changed from REV REV. C. Edits to ABSOLUTE MAXIMUM RATINGS . . . . . . . . . . . . . . ...

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