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Dual 12-bit DAC; up to 650 Msps; 2x, 4x or 8x interpolating with JESD204A interface

Package Information

CAD Model:View CAD Model
Pkg. Type:VFQFPN
Pkg. Code:NLG64
Lead Count (#):64
Pkg. Dimensions (mm):9.0 x 9.0 x 0.9
Pitch (mm):0.5

Environmental & Export Classifications

Pb (Lead) FreeYes
Moisture Sensitivity Level (MSL)3
ECCN (US)
HTS (US)

Product Attributes

Pkg. TypeVFQFPN
Lead Count (#)64
Pb (Lead) FreeYes
Carrier TypeReel
Channels (#)2
Length (mm)9
MOQ1000
Moisture Sensitivity Level (MSL)3
Package Area (mm²)81
Pb Free Categorye3 Sn
Pitch (mm)0.5
Pkg. Dimensions (mm)9.0 x 9.0 x 0.9
Power Consumption Typ (mW)1220
PublishedNo
Qty. per Carrier (#)0
Qty. per Reel (#)1000
Requires Terms and ConditionsDoes not require acceptance of Terms and Conditions
Resolution (bits)12
Supply Voltage (V)1.8 - 1.8, 3.3 - 3.3
Tape & ReelYes
Temp. Range (°C)-40 to 85°C
Thickness (mm)0.9
Width (mm)9

Description

The DAC1208D650 is a high-speed 12-bit dual channel Digital-to-Analog Converter (DAC) with selectable 2x, 4x or 8x interpolating filters optimized for multi-carrier WCDMA transmitters. Because of its digital on-chip modulation, the DAC1208D650 allows the complex pattern provided through lane 0, lane 1, lane 2 and lane 3, to be converted up from baseband to IF. The mixing frequency is adjusted via a Serial Peripheral Interface (SPI) with a 32-bit Numerically Controlled Oscillator (NCO) and the phase is controlled by a 16-bit register. The DAC1208D650 also includes a 2x, 4x or 8x clock multiplier which provides the appropriate internal clocks and an internal regulation to adjust the output full-scale current.