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Renesas Electronics Corporation
Dual 16-Bit DAC, up to 1.25Gsps; 2x, 4x and 8x Interpolating

Package Information

CAD Model:View CAD Model
Pkg. Type:VFQFPN
Pkg. Code:NLG72
Lead Count (#):72
Pkg. Dimensions (mm):10.0 x 10.0 x 1.0
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 (#)72
Pb (Lead) FreeYes
Carrier TypeReel
Channels (#)2
Length (mm)10
MOQ3000
Moisture Sensitivity Level (MSL)3
Package Area (mm²)100
Pb Free Categorye3 Sn
Pitch (mm)0.5
Pkg. Dimensions (mm)10.0 x 10.0 x 1.0
Power Consumption Typ (mW)1500
Qty. per Carrier (#)0
Qty. per Reel (#)3000
Requires Terms and ConditionsDoes not require acceptance of Terms and Conditions
Resolution (bits)16
Supply Voltage (V)1.8 - 1.8, 3.3 - 3.3
Tape & ReelYes
Temp. Range (°C)-40 to 85°C
Thickness (mm)1
Width (mm)10

Description

The DAC1627D1G25 is a 16-bit dual-channel digital-to-analog converter (DAC) with selectable 2x, 4x, and 8x interpolation filters optimized for multi-carrier broadband wireless transmitters at sample rates up to 1.25Gsps. Supplied from 3.3V and 1.8V power sources, it integrates a differential scalable output current up to 34mA. The mixer frequency is set by a high-resolution 40-bit numerically controlled oscillator (NCO). High-resolution internal gain, phase, and offset control provide outstanding image and LO rejection at the system analog modulator output. An inverse (sin x)/x function ensures controlled flatness at the DAC output. The LVDS DDR receiver interface allows a high data bandwidth (312.5MS/sec) at the input.