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Dual 14-bit DAC; up to 650 Msps; 2x, 4x or 8x interpolating with JESD204A interface

封装信息

CAD 模型: 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

环境和出口类别

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

产品属性

Pkg. Type VFQFPN
Lead Count (#) 64
Pb (Lead) Free Yes
Carrier Type Tray
Channels (#) 2
Length (mm) 9
MOQ 260
Moisture Sensitivity Level (MSL) 3
Package Area (mm²) 81
Pb Free Category e3 Sn
Pitch (mm) 0.5
Pkg. Dimensions (mm) 9.0 x 9.0 x 0.9
Power Consumption Typ (mW) 1260
Price (USD) $21.68804
Qty. per Carrier (#) 260
Qty. per Reel (#) 0
Requires Terms and Conditions Does not require acceptance of Terms and Conditions
Resolution (bits) 14
Supply Voltage (V) 1.8 - 1.8, 3.3 - 3.3
Tape & Reel No
Temp. Range (°C) -40 to 85°C
Thickness (mm) 0.9
Width (mm) 9
已发布 No

描述

The DAC1408D650 is a high-speed 14-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 DAC1408D650 allows the complex pattern provided through lane 0, lane 1, lane 2 and lane 3, to be converted 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 DAC1408D650 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.