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PDF MB15F02L Data sheet ( Hoja de datos )
| Número de pieza | MB15F02L | |
| Descripción | Dual Serial Input PLL Frequency Synthesizer | |
| Fabricantes | Fujitsu Media Devices | |
| Logotipo |  |
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FUJITSU SEMICONDUCTOR
DATA SHEET
DS04–21353–1E
ASSP
Dual Serial Input
PLL Frequency Synthesizer
MB15F02L
s DESCRIPTION
The Fujitsu MB15F02L is a serial input Phase Locked Loop (PLL) frequency synthesizer with a 1.2 GHz and a 250
MHz prescalers. A 64/65 or a 128/129 for the 1.2 GHz prescaler, and a 16/17 or a 32/33 for 250 MHz 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 4.0 mA typ. at a
supply voltage of 3.0 V.
Furthermore, a super charger circuit is included to provide a fast tuning as well as low noise performance. As a result
of this, MB15F02L is ideally suitable for digital mobile communications, such as GSM (Global System for Mobile
Communications).
s FEATURES
• High frequency operation RF synthesizer: 1.2 GHz max. / IF synthesizer: 250 MHz max.
• Low power supply voltage: VCC = 2.7 to 3.6 V
• Very Low power supply current : ICC = 4.0 mA typ. (VCC = 3 V)
• Power saving function : Supply current at power saving mode Typ.0.1 µA (VCC = 3 V), Max.10 µA (IPS1 = IPS2)
• Dual modulus prescaler : 1.2 GHz prescaler (64/65,128/129) , 250 MHz 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 comparator, achieving high–speed lock–up and low
phase noise
• On–chip phase control for phase comparator
• Wide operating temperature: Ta = –40 to 85°C
s PACKAGES
16-pin, Plastic SSOP
16-pin, Plastic BCC
(FPT-16P-M05)
(LCC-16P-M03)
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MB15F02L
s ABSOLUTE MAXIMUM RATINGS (See WARNING)
Parameter
Power supply voltage
Input voltage
Output voltage
Output current
Storage temperature
Symbol
VCC
VI
VO
IO
Ido
TSTG
Rating
Min.
Max.
–0.5 +4.0
–0.5
VCC +0.5
–0.5
VCC +0.5
–10 +10
–25 +25
–55 +125
Unit Remark
V
V
V
mA Except Do output
mA Do output
°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.
s RECOMMENDED OPERATING CONDITIONS
Parameter
Power supply voltage
Input voltage
Operating temperature
Symbol
VCC
VI
Ta
Min.
2.7
GND
–40
Value
Typ.
3.0
–
–
Max.
3.6
VCC
+85
Unit
V
V
°C
Remark
WARNING: Recommended operating conditions are normal operating ranges for the semiconductor device. All
the device’s electrical characteristics are warranted when operated within these ranges.
Always use semiconductor devices within the recommended operating conditions. Operation outside
these ranges may adversely affect reliability and could result in device failure.
No warranty is made with respect to uses, operating conditions, or combinations not represented on
the data sheet. Users considering application outside the listed conditions are advised to contact their
FUJITSU representative beforehand.
Handling Precautions
• This device should be transported and stored in anti-static containers.
• This is a static-sensitive device; take proper anti-ESD precautions. Ensure that personnel and equipment are
properly grounded. Cover workbenches with grounded conductive mats.
• Always turn the power supply off before inserting or removing the device from its socket.
• Protect leads with a conductive sheet when handling or transporting PC boards with devices.
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4. Serial Data Input Timing
1st. data
Data
MSB
MB15F02L
2nd. data
Control bit Invalid data
LSB
Clock
LE
Parameter
t1
t2
t3
t4
t1
t7
t2
t5
t4
t3 t6
On rising edge of the clock, one bit of the data is transferred into the shift register.
Min.
20
20
30
20
Typ. Max.
––
––
––
––
Unit
ns
ns
ns
ns
Parameter
t5
t6
t7
Min.
30
100
100
Typ. Max.
––
––
––
Unit
ns
ns
ns
11
11 Page | ||
| Páginas | Total 24 Páginas | |
| PDF Descargar | [ Datasheet MB15F02L.PDF ] | |
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