MB15F78SP

Features: • High frequency operatio : RX synthesizer : 2550 MHz max: TX synthesizer : 1200 MHz max• Low power supply voltage : VCC = 2.4 to 3.6 V• Ultra Low power supply current : ICC = 5.5 mA typ. (VCC = Vp = 2.7 V, Ta = +25, SWTX = SWRX = 0, in TX/RX locking state)• Direc...

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MB15F78SP Picture
SeekIC No. : 004413181 Detail

MB15F78SP: Features: • High frequency operatio : RX synthesizer : 2550 MHz max: TX synthesizer : 1200 MHz max• Low power supply voltage : VCC = 2.4 to 3.6 V• Ultra Low power supply current : ...

floor Price/Ceiling Price

Part Number:
MB15F78SP
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:

• High frequency operatio : RX synthesizer : 2550 MHz max
                                          : TX synthesizer : 1200 MHz max
• Low power supply voltage : VCC = 2.4 to 3.6 V
• Ultra Low power supply current : ICC = 5.5 mA typ.
                                                       (VCC = Vp = 2.7 V, Ta = +25, SWTX = SWRX = 0, in TX/RX locking state)
• Direct power saving function : Power supply current in power saving mode
                                                   Typ. 0.1 mA (VCC = Vp = 2.7 V, Ta = +25), Max. 10 A (VCC = Vp = 2.7 V)
• Software selectable charge pump current: 1.5 mA/6.0 mA typ.



Pinout

  Connection Diagram


Specifications

Parameter

Symbol

Rating

Unit

Min.

Max.

Power supply voltage

VCC

-0.5

4.0

V

Vp

VCC

4.0

V

Input voltage

VI

-0.5

VCC + 0.5

V

Output voltage

LD/fout

VO

GND

VCC

V

DoTX, DoRX

VDD

GND

Vp

V

Storage temperature

Tstg

-55

+125

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

The Fujitsu MB15F78SP is a serial input Phase Locked Loop (PLL) frequency synthesizer with a 2550 MHz prescaler and a 1200 MHz prescaler. A 32/33 or a 64/65 for the 2550 MHz prescaler, and a 16/17 or a 32/33 for the 1200 MHz prescaler can be selected for the prescaler that enables pulse swallow operation.

The BiCMOS process is used in MB15F78SP, as a result a supply current is typically 5.5 mA at 2.7 V. The supply voltage range is from 2.4 V to 3.6 V. A refined charge pump supplies well-balanced output current with 1.5 mA and 6 mA selectable by serial data.

The new package (BCC20) decreases an area of MB15F78SP more than 30 % comparing with the former BCC16 (for dual PLL).

MB15F78SP is ideally suited for wireless mobile communications, such as GSM.




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