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MB15F73UL

Features: • High frequency operation: RF synthesizer : 2250MHz max IF synthesizer : 600MHz max• Low power supply voltage: VCC = 2.4 to 3.6 V• Ultra Low power supply current : ICC = 3.2 mA typ. (VCC = Vp=2.7V, Ta=25, SW=0 in RF, IF locking state)• Direct power saving functio...

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SeekIC No. : 004413177 Detail

MB15F73UL: Features: • High frequency operation: RF synthesizer : 2250MHz max IF synthesizer : 600MHz max• Low power supply voltage: VCC = 2.4 to 3.6 V• Ultra Low power supply current : ICC =...

MB15F73UL Data Sheet

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Part Number:
MB15F73UL
Supply Ability:
5000

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  • 1~5000
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  • Processing time
  • 15 Days
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Product Details

Description



Features:

• High frequency operation: RF synthesizer : 2250MHz max
                                             IF synthesizer : 600MHz max
• Low power supply voltage: VCC = 2.4 to 3.6 V
• Ultra Low power supply current : ICC = 3.2 mA typ. (VCC = Vp=2.7V, Ta=25, SW=0 in RF, IF locking state)
• Direct power saving function : Power supply current in power saving mode
                                                   Typ. 0.1 mA(Vcc=Vp=2.7V, Ta=25°C), Max. 10 mA(Vcc=Vp=2.7V)
• Dual modulus prescaler : 2250MHz prescaler(64/65 or 128/129) / 600MHz prescaler(8/9 or 16/17)
• Serial input 14-bit programmable reference divider: R = 3 to 16,383
• Serial input programmable divider consisting of:
   - Binary 7-bit swallow counter: 0 to 127
   - Binary 11-bit programmable counter: 3 to 2,047
• On-chip phase comparator for fast lock and low noise
• On-chip phase control for phase comparator
• Operating temperature: Ta = 40 to 85
• Sireal data format compatible with MB15F03SL


Pinout

Connection Diagram


Specifications

Parameter

Symbol

Rating

Unit

Remark

Power supply voltage

VCC

0.5 to +4.0

V

Vp

Vcc to +4.0

V

Input voltage

VI

0.5 to VCC +0.5

V

Output voltage

VO

GND to Vcc

V

LD/fout

VDO

GND to Vp

V

Do

Storage temperature

Tstg

55 to +125

Note: Permanent device damage may occur if the above Absolute Maximum Ratings are exceeded. Functional
operation should be restricted to the conditions as detailed in the operational sections of this data sheet.
Exposure to absolute maximum rating conditions for extended periods may affect device reliability.




Description

The Fujitsu MB15F73UL is a serial input Phase Locked Loop (PLL) frequency synthesizer with a 2250MHz and a 600MHz prescalers. A 64/65 or a 128/129 for the 2250MHz prescaler, and a 8/9 or a 16/17 for the 600MHz prescaler can be selected for the prescaler that enables pulse swallow operation.

The latest BiCMOS process is used in MB15F73UL, as a result a supply current is typically 3.2mA typ. at 2.7V. The supply voltage range is from 2.4V to 3.6V. A refined charge pump supplies well-balanced output current with 1.5mA and 6mA selectable by serial data. The data format is same as the previous one MB15F03SL, MB15F73SP. Fast locking is acheived for adopting the new circuit.

The new package(BCC20) decreases a mount area of MB15F73UL more than 30% comparing with the former BCC16(for dual PLL).

MB15F73UL is ideally suited for wireless mobile communications, such as GSM and CDMA.




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