52-pin (HFG) package image

5962-0720402VXC ACTIVE

QMLV, 150-krad, ceramic, 14-bit, single-channel, 400-MSPS DAC

ACTIVE barcode LOT/DATE Lot and date code selection may be available

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Quality information

Rating Space
RoHS Exempt
REACH Yes
MSL rating / Peak reflow Level-NC-NC-NC
Quality, reliability
& packaging information

Information included:

  • RoHS
  • REACH
  • Device marking
  • Lead finish / Ball material
  • MSL rating / Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
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Additional manufacturing information

Information included:

  • Fab location
  • Assembly location
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Export classification

*For reference only

  • US ECCN: EAR99

Packaging information

Package | Pins CFP (HFG) | 52
Operating temperature range (°C) -55 to 115
Package qty | Carrier 10 | JEDEC TRAY (5+1)

Features for the DAC5675A-SP

  • QMLV (QML Class V) MIL-PRF-38535 Qualified, SMD 5962-07204
    • 5962-0720401VXC – Qualified over the Military Temperature Range (–55°C to 125°C)
    • 5962-0720402VXC – Qualified over Reduced Temperature Range (–55°C to 115°C) for Improved Dynamic Performance
  • High-Performance 52-Pin Ceramic Quad Flat Pack (HFG)
  • 400-MSPS Update Rate
  • LVDS-Compatible Input Interface
  • Spurious-Free Dynamic Range (SFDR) to Nyquist
    • 69 dBc at 70 MHz IF, 400 MSPS
  • W-CDMA Adjacent Channel Power Ratio (ACPR)
    • 73 dBc at 30.72 MHz IF, 122.88 MSPS
    • 71 dBc at 61.44 MHz IF, 245.76 MSPS
  • Differential Scalable Current Outputs: 2 to 20 mA
  • On-Chip 1.2-V Reference
  • Single 3.3-V Supply Operation
  • Power Dissipation: 660 mW at ƒCLK = 400 MSPS, ƒOUT = 20 MHz
  • APPLICATIONS
    • Radiation Hardened Digital to Analog (DAC) Applications
    • Space Satellite RF Data Transmission
    • Cellular Base Transceiver Station Transmit Channel:
      • CDMA: WCDMA, CDMA2000, IS-95
      • TDMA: GSM, IS-136, EDGE/GPRS
      • Supports Single-Carrier and Multicarrier Applications
    • Engineering Evaluation (/EM) Samples are Available(1)

(1) These units are intended for engineering evaluation only. They are processed to a non-compliant flow (for example, no burn-in) and are tested to temperature rating of 25°C only. These units are not suitable for qualification, production, radiation testing or flight use. Parts are not warranted for performance on full MIL specified temperature range of –55°C to 125°C or operating life.
All other trademarks are the property of their respective owners

Description for the DAC5675A-SP

The DAC5675A-SP is a radiation-tolerant, 14-bit resolution high-speed digital-to-analog converter (DAC) primarily suited for space satellite applications. The DAC5675A-SP is designed for high-speed digital data transmission in wired and wireless communication systems, high-frequency direct digital synthesis (DDS), and waveform reconstruction in test and measurement applications. The DAC5675A-SP has excellent SFDR at high intermediate frequencies, which makes it well suited for multicarrier transmission in TDMA and CDMA based cellular base transceiver stations (BTSs).

The DAC5675A-SP operates from a single supply voltage of 3.3 V. Power dissipation is 660 mW at ƒCLK = 400 MSPS, ƒOUT = 70 MHz. The DAC5675A-SP provides a nominal full-scale differential current output of 20 mA, supporting both single-ended and differential applications. The output current can be directly fed to the load with no additional external output buffer required. The output is referred to the analog supply voltage AVDD.

The DAC5675A-SP includes a low-voltage differential signaling (LVDS) interface for high-speed digital data input. LVDS features a low differential voltage swing with a low constant power consumption across frequency, allowing for high-speed data transmission with low noise levels (low electromagnetic interference (EMI)).

LVDS is typically implemented in low-voltage digital CMOS processes, making it the ideal technology for high-speed interfacing between the DAC5675A-SP and high-speed low-voltage CMOS ASICs or FPGAs.

The DAC5675A-SP current-source-array architecture supports update rates of up to 400 MSPS. On-chip edge-triggered input latches provide for minimum setup and hold times, thereby relaxing interface timing.

The DAC5675A-SP is specifically designed for a differential transformer-coupled output with a 50-Ω doubly-terminated load. With the 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) is supported. The last configuration is preferred for optimum performance at high output frequencies and update rates. The outputs are terminated to AVDD and have voltage compliance ranges from AVDD – 1 to AVDD + 0.3 V.

An accurate on-chip 1.2-V temperature-compensated bandgap reference and control amplifier allows the user to adjust this output current from 20 to 2 mA. This provides 20-dB gain range control capabilities. Alternatively, an external reference voltage may be applied. The DAC5675A-SP features a SLEEP mode, which reduces the standby power to approximately 18 mW.

The DAC5675A-SP is available in a 52-pin ceramic nonconductive tie-bar package (HFG). The device is specified for operation over the military temperature range of –55°C to 125°C and W temperature range of –55°C to 115°C.

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Carrier options

You can choose different carrier options based on the quantity of parts, including full reel, custom reel, cut tape, tube or tray.

A custom reel is a continuous length of cut tape from one reel to maintain lot- and date-code traceability, built to the exact quantity requested. Following industry standards, a brass shim connects an 18-inch leader and trailer on both sides of the cut tape for direct feeding into automated assembly machines. TI includes a reeling fee for custom reel orders.

Cut tape is a length of tape cut from a reel. TI may fulfill orders using multiple strips of cut tapes or boxes to satisfy the quantity requested.

TI often ships tube or tray devices inside a box or in the tube or tray, depending on inventory availability. We pack all tapes, tubes or sample boxes according to internal electrostatic discharge and moisture-sensitivity-level protection requirements.

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Lot and date code selection may be available

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