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MB15C703

Features: • Pulse swallow function (counter type of MB15C103)• Setting frequency Setting frequency Reference frequency 129.55 MHz 12.8 MHz• Lock detector circuit: Digital lock detector circuit which is H level when PLL is locked.• Low power supply voltage: 2.3...

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SeekIC No. : 004413153 Detail

MB15C703: Features: • Pulse swallow function (counter type of MB15C103)• Setting frequency Setting frequency Reference frequency 129.55 MHz 12.8 MHz• Lock detector circuit: Digit...

MB15C703 Data Sheet

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Part Number:
MB15C703
Supply Ability:
5000

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  • 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:

• Pulse swallow function (counter type of MB15C103)
• Setting frequency
Setting frequency Reference frequency
129.55 MHz 12.8 MHz
• Lock detector circuit: Digital lock detector circuit which is "H" level when PLL is locked.
• Low power supply voltage: 2.3 V to 2.7 V
• Low power supply current: 2.5 mA typ. (PLLVDD = VCOVDD = 2.5 V, fvco = 129.55 MHz)
• Wide operating temperature: -20 °C to +85 °C
• High-speed synchronization charge pump (IOH = -4.5 mA, IOL = 4.5 mA at PLLVDD = 2.5 V typ.)
• Oscillation frequency can be arranged by the number of the external circuit.


Pinout

Connection Diagram


Specifications

Parameter Symbol Rating Unit
Min. Max.
Power supply voltage VDD 0.5 4.0 V
Output voltage VO -0.5 VCC+0.5 V
Input voltage VI 0.5 VCC+0.5 V
Output current IO 0 +5.0 mA
Storage temperature Tstg 55 +125 °C
WARNING: Semiconductor devices can be permanently damaged by application of stress (voltage, current,
temperature, etc.) in excess of absolute maximum ratings. Do not exceed these ratings.


Description

MB15C703 is a Phase Locked Loop (PLL) frequency synthesizer of pulse swallow operation with built-in VCO
suitable for Intermediate Frequency band synthesizer of mobile phones.

The VCO of MB15C703 can operate option oscillation frequency by an external inductance and capacitor. The PLL reference divide ratio and comparison divider ratio are fixed so that it is not required to set the divider ratios by a controller externally. BCC-20 plastic package miniaturized the device and makes it easier to design.

MB15C703 operates with a supply voltage of 2.5 V typ. (PLLVDD, VCOVDD) and low power consumption current 2.5mA typ. is realized by pure-CMOS.




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