U4286BM

Features: `Reference oscillator up to 15 MHz`Two programmable 16 bit dividers adjustable from 2 to 65535`Fine tuning steps: AM 1 kHz FM 2 kHz`Two programmable switching outputs (open drain up o 20 V)`Few external component requirements due to ntegrated loop-transistor for AM/FM`High signal/ noise ...

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SeekIC No. : 004534891 Detail

U4286BM: Features: `Reference oscillator up to 15 MHz`Two programmable 16 bit dividers adjustable from 2 to 65535`Fine tuning steps: AM 1 kHz FM 2 kHz`Two programmable switching outputs (open drain up o 20 V...

floor Price/Ceiling Price

Part Number:
U4286BM
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: 2025/1/7

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Product Details

Description



Features:

`Reference oscillator up to 15 MHz
`Two programmable 16 bit dividers adjustable from 2 to 65535
`Fine tuning steps: AM  1 kHz
                              FM  2 kHz
`Two programmable switching outputs (open drain up o 20 V)
`Few external component requirements due to ntegrated loop-transistor for AM/FM
`High signal/ noise ratio

 




Pinout

  Connection Diagram


Specifications

Parameter
Symbol
Value
Unit
Supply voltage Pin 1
VDD
0.3 to +6
V
Input voltage Pins 2, 3, 4, 6, 8, 14,15
VI
0.3 to VDD + 0.3
V
Output current Pins 3,5,6
I0
1 to +5
mA
Output drain voltage Pins 5,6
VOD
20
V
Output voltage Pins 10,13
VAO
15
V
Output current Pins 10,13
IAO
1 to +20
mA
Ambient temperature
Tamb
25 to +85
°C
Storage temperature
Tstg
40 to +125
°C
Junction temperature
Tj
125
°C
Electrostatic handling (MIL Standard 883C)
±VESD
2000
V



Description

The U4286BM is an integrated circuit in BICMOS technology for frequency synthesizer. It performs all the functions of a PLL radio tuning system and is controlled by I2C bus. The U4286BM is designed for all frequency synthesizer applications of radio receivers, as well as RDS ( Radio Data System ) applications.




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