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STW81103AT +BOM

Ultra-high-speed clock generator solution in EP tray forma

  • Hersteller:

    STMICROELECTRONICS

  • Herstellerteil #:

    STW81103AT

  • Datenblatt:

    STW81103AT Datenblatt (PDF) pdf-icon

  • Part Life Cycle Code:

    Active

  • Pin Count:

    28

  • Reach Compliance Code:

    compliant

  • ECCN Code:

    EAR99

STW81103AT Allgemeine Beschreibung

The STW81103AT voltage supervisor IC is a vital component for ensuring the reliable operation of microcontrollers and other digital systems in automotive applications. With its wide operating voltage range of 4V to 38V, this device is versatile and can be used in various automotive systems. Its programmable voltage threshold, accurate to ±1%, allows for customization of monitoring levels to meet specific requirements. Additionally, the built-in watchdog timer function provides an added layer of protection for the system

Hauptmerkmale

  • Integer-N frequency synthesizer
  • Dual differential integrated VCOs with automatic center frequency calibration:
  • – 2500 - 3050 MHz (direct output)
  • – 4350 - 5000 MHz (direct output)
  • – 1250 - 1525 MHz (internal divider by 2)
  • – 2175 - 2500 MHz (internal divider by 2)
  • – 625 - 762.5 MHz (internal divider by 4)
  • – 1087.5 - 1250 MHz (internal divider by 4)
  • Excellent integrated phase noise
  • Fast lock time: 150µs
  • Dual modulus programmable prescaler (16/17 or 19/20)
  • 2 programmable counters to achieve a feedback division ratio from 256 to 65551 (prescaler 16/17) and from 361 to 77836 (prescaler 19/20).
  • Programmable reference frequency divider (10 bits)
  • Phase frequency comparator and charge pump
  • Programmable charge pump current
  • Digital lock detector
  • Dual digital bus interface: SPI and I2C bus (fast mode) with 3 bit programmable address (1100A2A1A0)
  • 3.3 V power supply
  • Power down mode (hardware and software)
  • Small size exposed pad VFQFPN28 package 5 mm x 5 mm x 1.0 mm
  • Process: BICMOS 0.35 µm SiGe

Spezifikationen

Source Content uid STW81103AT Part Life Cycle Code Active
Pin Count 28 Reach Compliance Code compliant
ECCN Code EAR99 HTS Code 8542.39.00.01
Factory Lead Time 16 Weeks Consumer IC Type CONSUMER CIRCUIT
JESD-30 Code S-XQCC-N28 JESD-609 Code e3
Length 5 mm Moisture Sensitivity Level 3
Number of Functions 1 Number of Terminals 28
Operating Temperature-Max 85 °C Operating Temperature-Min -40 °C
Peak Reflow Temperature (Cel) 260 Qualification Status Not Qualified
Seated Height-Max 1 mm Supply Voltage-Max (Vsup) 3.6 V
Supply Voltage-Min (Vsup) 3 V Surface Mount YES
Technology BICMOS Temperature Grade INDUSTRIAL
Terminal Finish MATTE TIN Terminal Form NO LEAD
Terminal Pitch 0.5 mm Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) 30 Width 5 mm

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