datasheetbank_Logo    Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site
Part Number :
Home  >>>  DAC5672AIPFBRG4 Datasheet

DAC5672AIPFBRG4

  

Datasheet PDF

Match, Like DAC5672AIPFBRG4
Start with N/A
End N/A
Included N/A
View Details    
Manufacturer Part no Description View
TI
Texas Instruments
DAC5672AIPFBRG4 DUAL, 14-BIT 275 MSPS DIGITAL-TO-ANALOG CONVERTER

DESCRIPTION
The DAC5672A is a monolithic, dual-channel, 14-bit, high-speed DAC with on-chip voltage reference.
Operating with update rates of up to 275 MSPS, the DAC5672A offers exceptional dynamic performance, tight-gain, and offset matching characteristics that make it suitable in either I/Q baseband or direct IF communication applications.
Each DAC has a high-impedance, differential-current output, suitable for single-ended or differential analog-output configurations. External resistors allow scaling the full-scale output current for each DAC separately or together, typically between 2 mA and 20 mA. An accurate on-chip voltage reference is temperature-compensated and delivers a stable 1.2-V reference voltage. Optionally, an external reference may be used.
The DAC5672A has two, 14-bit, parallel input ports with separate clocks and data latches. For flexibility, the DAC5672A also supports multiplexed data for each DAC on one port when operating in the interleaved mode.
The DAC5672A has been specifically designed for a differential transformer-coupled output with a 50-Ω doubly-terminated load. For a 20-mA full-scale output current, both a 4:1 impedance ratio (resulting in an output power of 4 dBm) and 1:1 impedance ratio transformer (–2 dBm output power) are supported.
The DAC5672A is available in a 48-pin TQFP package. Pin compatibility between family members provides 12-bit (DAC5662) and 14-bit (DAC5672A) resolution. Furthermore, the DAC5672A is pin compatible to the DAC2904 and AD9767 dual DACs. The device is characterized for operation over the industrial temperature range of -40°C to 85°C.

FEATURES
• 14-Bit Dual Transmit Digital-to-Analog
   Converter (DAC)
• 275 MSPS Update Rate
• Single Supply: 3 V to 3.6 V
• High Spurious-Free Dynamic Range (SFDR):
   84 dBc at 5 MHz
• High Third-Order Two-Tone Intermodulation
   (IMD3): 79 dBc at 15.1 MHz and 16.1 MHz
• WCDMA Adjacent Channel Leakage Ratio
   (ACLR): 78 dB at Baseband
• WCDMA ACLR: 73 dB at 30.72 MHz
• Independent or Single Resistor Gain Control
• Dual or Interleaved Data
• On-Chip 1.2-V Reference
• Low Power: 330 mW
• Power-Down Mode: 9 mW
• Package: 48-Pin Thin-Quad Flat Pack (TQFP)

APPLICATIONS
• Cellular Base Transceiver Station Transmit
   Channel
   – CDMA: W-CDMA, CDMA2000, IS-95
   – TDMA: GSM, IS-136, EDGE/UWC-136
• Medical/Test Instrumentation
• Arbitrary Waveform Generators (ARB)
• Direct Digital Synthesis (DDS)
• Cable Modem Termination System (CMTS)


other parts : DAC5672AIPFBG4  
DAC5672AIPFBRG4 PDF

1

New and Popular Datasheet

LM317  PN2222A  1N4007  LM324N  AFBR-5803ATZ  HDSP-F151  HDSP-3350  HCF4555B_01  G121SN01V2  G121SN01  APE1117A_09  APE1117A  APE1117_09  APE1117  AP2301GN  AP2301GN-HF_14  AP2301GN  AP2301N-HF  SSM60T03J  60T03GH-HF  APL5523_09  APL5536  MBR2060CT  APM2054NVC-TR  APM2054NUC-TR  APM2054NDC-TR  ACMD-7411  SSL4120T/1,518  60T03GH  60T03GH  4N35  G121SN01V3  G121SN01V4  SMA1212  NM27C256  MRF175GV  MRF175GV  LS10R2  LS10K1-T  ILP03N60  HDSP-3358  HCPL-4506  HCF4555  APW7142  APM2054N  AP2301GN-HF  ADSP-2186MBST-266  AD7324  ACPL-C79A-000E  ACPL-C78A  HDSP-F201  APE1117-HF-3  M170EU01-V0  VDD181SCTA  TDA2030A  Part List  Manufacturers List 


Key Word
System  Voltage  Analog  Audio  Axial  Battery  Bipolar  Bridge  Camera  Chip  Clock  Color  Connector  Control  Controller  Converter  Counter  Crystal  Decoder  Digital 

@ 2014 - 2018  [ Home ] [ Privacy Policy ] [ Request Datasheet ] [ Contact Us ]