AD9066JR-REEL Analog Devices Inc, AD9066JR-REEL Datasheet

IC ADC 6BIT DUAL 60MSPS 28-SOIC

AD9066JR-REEL

Manufacturer Part Number
AD9066JR-REEL
Description
IC ADC 6BIT DUAL 60MSPS 28-SOIC
Manufacturer
Analog Devices Inc
Datasheet

Specifications of AD9066JR-REEL

Rohs Status
RoHS non-compliant
Number Of Bits
6
Sampling Rate (per Second)
60M
Data Interface
Parallel
Number Of Converters
2
Power Dissipation (max)
600mW
Voltage Supply Source
Analog and Digital
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
28-SOIC (0.300", 7.50mm Width)
a
PRODUCT DESCRIPTION
The AD9066 is a dual 6-bit ADC that has been optimized for
low-cost in-phase and quadrature (I and Q) demodulators.
Primary applications include digital direct broadcast satellite
applications where broadband quadrature phase shift keying
(QPSK) modulation is used. In these receivers the recovered signal
is separated into I and Q vector components and digitized.
To reduce total system cost and power dissipation, the AD9066
provides an internal voltage reference and operates from a
single +5 volt power supply. Digital outputs are CMOS com-
patible and rated to 60 MSPS conversion rates. The digital
input (ENCODE) utilizes a CMOS input stage with a TTL
compatible (1.4 V) threshold.
The AD9066 is housed in a 28-lead SOIC and a 28-lead SSOP
package and is available in two temperature grades. The
AD9066JR is rated for operation over the 0°C to 70°C commer-
cial temperature range. The AD9066AR/ARS is rated for the
–40°C to +85°C industrial temperature range.
The internal voltage reference insures that the analog input is
biased to midscale with low offset when driven from an ac-
coupled source. In dc-coupled applications, the midscale voltage
reference can be used to control external biasing amplifiers to
minimize offsets due to variations in temperature or supply voltage.
ENCODE
REF A
REF B
Monolithic A/D Converter
FUNCTIONAL BLOCK DIAGRAM
INA
INB
VB
VT
(MSB) D5B
(LSB) D0B
ENCODE
REF A
REF B
REF A
REF B
PIN CONFIGURATIONS
GND
GND
GND
D1B
D2B
D3B
D4B
+V
+V
+V
+V
+V
INA
INB
INB
NC
NC
VB
VB
VT
VT
AD9066
S
S
S
S
S
NC = NO CONNECT
Dual 6-Bit, 60 MSPS
10
11
12
13
14
NC = NO CONNECT
10
11
12
13
14
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
6-BIT
(Not to Scale)
(Not to Scale)
6-BIT
DAC
DAC
TOP VIEW
TOP VIEW
AD9066
AD9066
(JR/AR)
(ARS)
+V
S
28
27
26
25
24
23
22
21
20
19
18
17
16
15
28
27
26
25
24
23
22
21
20
19
18
17
16
15
D5A (MSB)
D4A
D3A
D2A
D1A
D0A (LSB)
GND
+V
D5B (MSB)
D4B
D3B
D2B
D1B
D0B (LSB)
GND
INA
+V
GND
GND
+V
ENCODE
D5A (MSB)
D4A
D3A
D2A
D1A
D0A (LSB)
GND
S
S
S
AD9066
D0A-D5A
D0B-D5B

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AD9066JR-REEL Summary of contents

Page 1

... The AD9066 is housed in a 28-lead SOIC and a 28-lead SSOP package and is available in two temperature grades. The AD9066JR is rated for operation over the 0°C to 70°C commer- cial temperature range. The AD9066AR/ARS is rated for the –40°C to +85°C industrial temperature range. ...

Page 2

... Typical thermal impedance for the “R” style (SOIC) 28-lead package is: θ 4 θ = 26.97°C/W, θ = 51.61°C/W, θ = 78.58°C/ Specifications subject to change without notice. (+ AIN = 15.5 MHz, Encode Rate = 60 MSPS Test AD9066JR Level Temp Min Typ VI Full 475 500 IV Full V +25°C +V – ...

Page 3

... Bond Wire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Gold ORDERING GUIDE Model Temperature Range Package Option* AD9066AR –40°C to +85°C AD9066JR 0°C to +70°C AD9066ARS –40°C to +85° “SO” Small Outline Package SSOP. CAUTION ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection ...

Page 4

AD9066 5.8 5.7 5.6 5.5 5.4 5.3 5 MHz 5.8 ANALOG INPUT = 10.1MHz 5.7 5.6 5.5 5.4 5.3 5.2 10 MHz USING THE AD9066 Analog Input and Voltage References The AD9066 is optimized to allow ac coupled ...

Page 5

Timing The duty cycle of the encode clock for the AD9066 is critical in obtaining rated performance of the ADC. Rated maximum and minimum pulse widths should be maintained, especially for sample rates greater than 40 MSPS. The AD9066 provides ...

Page 6

AD9066 LOCAL OSCILLATOR –16dBM + BANDPASS RF INPUT FILTER (ANTENNA) 330 4.7 F MIDPOINT BIAS GENERATOR AD607 BIAS CIRCUIT Theory of Operation The AD9066 dual ADC employs a patented interpolated flash architecture. This architecture enables 64 possible quantization levels with ...

Page 7

OUTLINE DIMENSIONS Dimensions shown in inches and (mm). 28-Lead Small Outline Package (R-28) 0.7125 (18.10) 0.6969 (17.70 0.2992 (7.60) 0.2914 (7.40 PIN 1 0.1043 (2.65) 0.0926 (2.35) 0.0500 SEATING 0.0118 (0.30) 0.0192 (0.49) 0.0125 (0.32) (1.27) ...

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