AD9146BCPZ

Semiconductors - ICs

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> Digital-to-Analog Converters - DAC

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Series Information for AD9146BCPZ - Analog Devices

Features

  • feature
    Flexible LVDS interface allows byte or nibble load Single-carrier W-CDMA ACLR = 80 dBc at 122.88 MHz IF Analog output: adjustable 8.7 mAto 31.7 mA, RL = 25 u03a9to50 u03a9 Integrated 2u00d7/4u00d7 interpolator/complex modulator allows carrier placement anywhere in the DAC bandwidth Gain, dc offset, and phase adjustment for sideband suppression Multiple chip synchronization interfaces High performance, low noise PLL clock multiplier Digital inverse sinc filter Low power: 1.2 W at 1.0 GSPS, 800 mW at 500 MSPS, full operating conditions 48-lead, exposed paddle LFCSP

Description

DAC DUAL 16BIT 1000MSPS 48LFCSP

The AD9146 is a dual, 16-bit, high dynamic range digital-to- analog converter (DAC) that provides a sample rate of 1000 MSPS with nominal supplies and 1230 MSPS with increased supplies, permitting multicarrier generation up to the Nyquist frequency. The AD9146 TxDAC+® includes features optimized for direct conversion transmit applications, including complex digital mod- ulation, and gain and offset compensation. The DAC outputs are optimized to interface seamlessly with analog quadrature modulators, such as the ADL537x F-MOD series from Analog Devices, Inc. A 3-wire serial port interface provides for program- ming/readback of many internal parameters. Full-scale output current can be programmed over a range of 8.7 mA to 31.7 mA. The AD9146 comes in a 48-lead LFCSP.

Specifications

Resolution (Bits):
16bit
Sampling Rate:
1230MSPS
Input Channel Type:
Differential Single Ended
Supply Voltage Range:
1.71V to 1.89V
ADC / DAC Case Style:
LFCSP
No. of Pins:
48Pins
Data Interface:
LVDS Serial
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (07-Jul-2017)
Base Number:
9146
Operating Temperature Range:
-40°C to +85°C
Supply Current:
20mA
Supply Voltage Range - Analogue:
3.13V to 3.47V

Alternate Descriptions

Richardson RFPD
CONVERTER - DAC