MB15F03SL
MB15F03SL is Dual Serial Input PLL Frequency Synthesizer manufactured by Fujitsu Semiconductor Limited.
DESCRIPTION
The Fujitsu MB15F03SL is a serial input Phase Locked Loop (PLL) frequency synthesizer with a 1750 MHz and a 600 MHz prescalers. The 1750 MHz prescaler, and 600 MHz prescaler have a dual modulus division ratio of 64/65 or 128/129 and 8/9 or 16/17 enabling pulse swallow operation. The supply voltage range is between 2.4 V and 3.6 V. The MB15F03SL uses the latest Bi CMOS process. As a result, the supply current is typically 3.5 m A at 2.7 V. A refined charge pump supplies a well-balanced output current of 1.5 m A or 6 m A. The charge pump current is selectable by serial data. MB15F03SL is ideally suited for wireless mobile munications, such as GSM and PDC. s FEATURES
- High frequency operation: RF synthesizer: 1750 MHz max IF synthesizer: 600 MHz max
- Low power supply voltage: VCC = 2.4 to 3.6 V
- Ultra Low power supply current: ICC = 3.5 m A typ. (VCC = 2.7 V, Ta = +25°C, in IF, RF locking state) ICC = 4.0 m A typ. (VCC = 3.0 V, Ta = +25°C, in IF, RF locking state)
- Direct power saving function: Power supply current in power saving mode Typ. 0.1 µA (VCC = 3V, Ta = +25°C), Max. 10 µA (VCC = 3V)
- Dual modulus prescaler: 1750 MHz prescaler (64/65 or 128/129)/600 MHz 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
- Software selectable charge pump current
- On- chip phase control for phase parator
- Operating temperature: Ta =
- 40 to +85°C
- Pin patible with MB15F03, MB15F03L s PACKAGES
16-pin plastic SSOP 16-pad plastic BCC
(FPT-16P-M05)
(LCC-16P-M04) 1
..
MB15F03SL s PIN ASSIGNMENTS
16-pin SSOP
GNDRF OSCIN GNDIF fin IF VCCIF LD/fout PSIF DOIF 1 2 3 4 5 6 7 8 16 15 14 TOP 13 VIEW 12 11 10 9 Clock Data LE OSCIN fin RF VCCRF Xfin RF PSRF DORF GNDIF fin IF VCCIF LD/fout PSIF GNDRF Clock 1 2 3 4 5 6 7 8 TOP VIEW 16 15 14 13 12 11 10 9 Data LE fin RF VCCRF Xfin RF PSRF
16-pad...
