MC44BS374T1A

Features: • Integrated on-chip programmable UHF oscillator• No external varicaps diodes / inductor or tuned components• Extremely low external components count• Channel 21-69 UHF operation• VHF range possible by internal dividers (30MHz-450MHz)• Boosted TV outpu...

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SeekIC No. : 004416027 Detail

MC44BS374T1A: Features: • Integrated on-chip programmable UHF oscillator• No external varicaps diodes / inductor or tuned components• Extremely low external components count• Channel 21-69...

floor Price/Ceiling Price

Part Number:
MC44BS374T1A
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/27

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Product Details

Description



Features:

• Integrated on-chip programmable UHF oscillator
• No external varicaps diodes / inductor or tuned components
• Extremely low external components count
• Channel 21-69 UHF operation
• VHF range possible by internal dividers (30MHz-450MHz)
• Boosted TV output level (82 dBuV typical) for the MC44BS374T1A
• TV output level of 75 dBuV typical for the MC44BS374T1
• High speed read and write I2C-bus compatible (800kHz)
• I2C-bus 5V and 3.3V compatible
• Fixed video modulation depth (82% typical)
• Peak White Clip disabled by bus
• Programmable picture/sound carrier ratio (12 dB and 16 dB)
• Integrated on-chip programmable sound subcarrier oscillator (4.5, 5.5, 6.0 and 6.5 MHz) - No external varicaps
• On-chip video test pattern generator with sound test signal (1kHz)
• Low-power programmable modulator standby mode
• Transient output inhibit during PLL Lock-up at power-ON
• Logical Output Port controlled by bus
• Start-up on channel '71' (871.25 MHz)
• ESD protection, minimum 4 kV



Pinout

  Connection Diagram


Specifications

Sym Parameter Value Unit
Vcc Supply voltage 6 V
Tamin Minimum operating ambient temperature 0
Tamax Manimum operating ambient temperature +70
Tstgmin Minimum storage temperature -65
Tstgmax Manimum storage temperature 150
Tj Junction Temperature 150
Note: Maximum ratings are those values beyond which damage to the device may occur. For functional operation,
values should be restricted to the Recommended Operating Condition.
Note: Meets Moisture Sensitivity Level 1, no dry pack required.



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