TDA9935
Dual 14-bit, up to 160 Msample/s, 2
脳
interpolating
Digital-to-Analog Converter (DAC)
Rev. 04 鈥?17 September 2007
Product data sheet
1. General description
The TDA9935 is optimized to reduce architecture complexity and overall system cost.
Thanks to its direct IF conversion capabilities, it leads dynamic performance in
multi-carrier support. With an internal sampling rate up to 160 Msample/s, TDA9935 is an
extremely competitive solution for WCDMA, CDMA2000 and GSM/EDGE transmitters, as
well as high data rate radio services like WLL, LMDS and BWA.
2. Features
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Dual 14-bit resolution
SFDR = 80 dBc at 2.5 MHz
Input data rate up to 80 Msample/s
2
脳
interpolation 鏗乴ter
Output data rate up to 160 Msample/s
Single 3.3 V power supply
Low noise capacitor-free integrated PLL
Low power dissipation
HTQFP80 package
Ambient temperature from
鈭?0 擄C
to +85
擄C
3. Applications
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Broadband wireless systems
Digital radio links
Cellular base stations
Instrumentation