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The Fujitsu MB15F03 is a serial input Phase Locked Loop (PLL) frequency synthesizer with a 2.0GHz and a 500MHz prescalers. A 64/65 or a 128/129 for the 2.0GHz prescaler, and a 16/17 or a 32/33 for 500MHz prescaler can be selected that enables pulse swallow operation.
The latest BiCMOS process technology is used, resuItantly a supply current is limited as low as 9.0mA typ. at a supply voltage of 3.0V.
Furthermore, a super charger circuit is included to provide a fast tuning as well as low noise performance. As a result of this, MB15F03 is ideally suitable for digital mobile communications, such as PHS(Personal Handy Phone System), PCN (Personal Communication Network) and PCS(Personal Communication Service).
MB15F03 Maximum Ratings
Parameter
Symbol
Rating
Unit
Remark
Power supply voltage
VCC
0.5 to +4.0
V
Input voltage
VI
0.5 to VCC +0.5
V
Output voltage
VO
0.5 to VCC +0.5
V
Storage temperature
TSTG
55 to +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.
MB15F03 Features
• High frequency operation RF synthesizer : 2.0GHz max. IF synthesizer : 500MHz max. • Low power supply voltage: VCC = 2.7 to 3.6V • Very Low power supply current : ICC = 9.0 mA typ. (Vcc = 3V) • Power saving function : IPS1 = IPS2 = 10A max. • Serial input 14bit programmable reference divider: R = 5 to 16,383 • Serial input 18bit programmable divider consisting of: - Binary 7bit swallow counter: 0 to 127 - Binary 11bit programmable counter: 5 to 2,047 • Onchip high performance charge pump circuit and phase comparator, achieving highspeed lockup and low phase noise • Wide operating temperature: Ta =-40 to 85°C • Plastic 16-pin SSOP package (FPT-16P-M05) and 16-pin BCC package (LCC-16P-M03)