AD9066 |
RFQ for AD9066 Required Field |
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| Technical/Catalog Information | AD9066ARS |
| Vendor | Analog Devices Inc |
| Category | Integrated Circuits (ICs) |
| Number of Bits | 6 |
| Package / Case | 28-SSOP |
| Data Interface | Parallel |
| Packaging | Tube |
| Sampling Rate (Per Second) | 60M |
| Operating Temperature | -40°C ~ 85°C |
| Voltage Supply Source | Analog and Digital |
| Number of Inputs and Type | 1 Single-Ended, Unipolar |
| Number of Converters | 2 |
| Power Dissipation (Max) | 600mW |
| Drawing Number | * |
| RoHS Status | RoHS Non-Compliant |
| Other Names | AD9066ARS AD9066ARS |
| Product | Manufacturers | Pack | D/C |
| AD9066 | Analog Devices | - | - |
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 (1.4V) 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 the40°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.
Typical Application |
Features |
| Direct Broadcast Satellite (DBS) ReceiversQAM DemodulatorsWireless LANsVSAT Receivers | Two Matched ADCs on Single ChipCMOS-Compatible I/OLow-Power (400 mW) DissipationSingle +5 V SupplyOn-Chip Voltage ReferenceSelf-Biased for AC-Coupled Inputs28-Lead SOIC and SSOP Packages |
| Pin | Min Max | Unit |
| ENCODE +VS INA, INB VT REF A, REF B VB D0D5 Current OUT |
0.5 +VS 7.0 0.5 +VS 2.5 +VS 0.5 +VS 0.0 +VS 20 |
V V V V V V mA |
