STW81103ATR Active

Multi-band RF frequency synthesizer with integrated VCOs
Quantity $ per Unit Savings
1 - 9$10.280%
10 - 24$9.458%
25 - 99$9.0612%
100 - 249$7.9822%
250 - 499$7.6625%
500$7.4428%
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Out of stock
$10.28
Parameter NameParameter Value
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius85.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
ROHS Compliance GradeEcopack2
GradeIndustrial
Package NameVFQFPN2 28 5x5x1.0
Key features
  • Digital lock detector
  • Programmable charge pump current
  • 3.3V power supply
  • Dual digital bus interface: SPI and I2C bus (fast mode) with 3 bit programmable address (1100A2A1A0)
  • Small size exposed pad VFQFPN28 package 5mm x 5mm x 1.0mm
  • Power down mode (hardware and software)
  • Process: BICMOS 0.35µm SiGe
  • Programmable reference frequency divider (10 bits)
  • 2 programmable counters to achieve a feedback division ratio from 256 to 65551 (prescaler 16/17) and from 361 to 77836 (prescaler 19/20).
  • Integer-N frequency synthesizer
  • Excellent integrated phase noise
  • 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)
  • Dual modulus programmable prescaler (16/17 or 19/20)
  • Phase frequency comparator and charge pump
  • Fast lock time: 150µs