MB15F03L
MB15F03L is Dual Serial Input PLL Frequency Synthesizer manufactured by Fujitsu Semiconductor Limited.
FEATURES
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- High frequency operation RF synthesizer: 1800MHz max. / IF synthesizer: 250MHz max. Low power supply voltage: VCC = 2.7 to 3.6V Very Low power supply current : ICC = 5.0 m A typ. (Vcc = 3V) Power saving function : Supply current at power saving mode Typ.0.1µA (Vcc=3V), Max.10µA (IPS1=IPS2) Dual modulus prescaler : 1800MHz prescaler(64/65,128/129) , 250MHz prescaler(16/17,32/33) Serial input 14- bit programmable reference divider: R = 5 to 16,383 Serial input 18- bit programmable divider consisting of:
- Binary 7- bit swallow counter: 0 to 127
- Binary 11- bit programmable counter: 5 to 2,047
- On- chip high performance charge pump circuit and phase parator, achieving high- speed lock- up and low phase noise
- On- chip phase control for phase parator
- Wide operating temperature: Ta = -40 to 85°C s PACKAGE
16-pin, Plastic SSOP 16-pin, Plastic BCC
(FPT-16P-M05)
(LCC-16P-M03)
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MB15F03L s PIN ASSIGNMENT
SSOP-16-PIN
GNDRF OSCin GNDIF fin IF Vcc IF LD/fout PSIF Do IF
1 2 3 4
16 15 14
Clock Data LE fin RF Vcc RF Xfin RF PSRF Do RF
TOP 13 VIEW 5 12 6 7 8 11 10 9
(FPT-16P-M05)
BCC-16-PIN
GNDRF Clock OSCin GNDIF fin IF VCCIF LD/fout PSIF 1 2 3 16 15 14 13 12 Data LE fin RF VCCRF Xin RF PSRF
TOP VIEW
4 5 6 7 8 11 10 9
DOIF DORF
(LCC-16P-M03)
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MB15F03L s PIN DESCRIPTION
Pin No. SSOP-16 1 2 3 4 5 BCC-16 16 1 2 3 4 Pin name GNDRF OSCin GNDIF fin IF Vcc IF I/O
- I
- I
- Ground for RF- PLL section. The programmable reference divider input. TCXO should be connected with a AC coupling capacitor. Ground for the IF-PLL section. Prescaler input pin for the IF-PLL. The connection with VCO should be AC coupling. Power supply voltage input pin for the IF-PLL section. Lock detect signal output (LD) / phase parator monitoring output (fout) The output signal is selected by a LDS bit in a serial data. LDS bit = ”H” ; outputs fout signal LDS bit = ”L” ; outputs LD signal Power saving mode control for the IF-PLL section. This pin must be set at ”L” Power-ON. (Open is...
