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PDF MB15E07 Data sheet ( Hoja de datos )
| Número de pieza | MB15E07 | |
| Descripción | Single Serial Input PLL Frequency Synthesizer On-Chip 2.5 GHz Prescaler | |
| Fabricantes | Fujitsu Media Devices | |
| Logotipo |  |
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FUJITSU SEMICONDUCTOR
DATA SHEET
DS04-21343-1E
ASSP
Single Serial Input
PLL Frequency Synthesizer
On-Chip 2.5 GHz Prescaler
MB15E07
s DESCRIPTION
The Fujitsu MB15E07 is serial input Phase Locked Loop (PLL) frequency synthesizer with a 2.5 GHz prescaler.
A 32/33 or a 64/65 can be selected for the prescaler that enables pulse swallow operation.
The latest BiCMOS process technology is used, resuItantly a supply current is limited as low as 8 mA typ. This
operates with a supply voltage of 3.0 V (typ.)
Furthermore, a super charger circuit is included to get a fast tuning as well as low noise performance. As a result
of this, MB15E07 is ideally suitable for digital mobile communications, such as GSM (Global System for Mobile
Communications).
s FEATURES
• High frequency operation: 2.5 GHz max (@ P= 64/65)
1.8 GHz max (@P = 32/33)
• Low power supply voltage: VCC = 2.7 to 3.6 V
• Very Low power supply current : ICC = 8.0 mA typ. (VCC = 3 V)
• Power saving function : IPS = 0.1 µA typ.
• Pulse swallow function: 32/33 or 64/65
• 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
• Wide operating temperature: Ta = –40 to 85°C
• Plastic 16-pin SSOP package (FPT-16P-M05)
s PACKAGE
16-pin, Plastic SSOP
(FPT-16P-M05)
1 page  
MB15E07
s ABSOLUTE MAXIMUM RATINGS
Parameter
Power supply voltage
Input voltage
Output voltage
Storage temperature
Symbol
VCC
VP
VI
VO
Tstg
Rating
–0.5 to +4.0
VCC to +6.0
–0.5 to VCC +0.5
–0.5 to VCC +0.5
–55 to +125
Unit Remark
V
V
V
V
°C
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.
s RECOMMENDED OPERATING CONDITIONS
Parameter
Power supply voltage
Input voltage
Operating temperature
Symbol
VCC
VP
VI
Ta
Min.
2.7
VCC
GND
–40
Value
Typ.
3.0
–
–
–
Max.
3.6
6.0
VCC
+85
Unit
V
V
V
°C
Remark
Handling Precautions
• This device should be transported and stores 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.
5
5 Page 
MB15E07
s SERIAL DATA INPUT TIMING
Data
MSB
Clock
LSB
LE
t2 t3
t1
t7
t4
t5
On rising edge of the clock, one bit of the data is transferred into the shift register.
t6
Parameter
t1
t2
t3
t4
Min.
20
20
30
30
Typ. Max.
––
––
––
––
Unit
ns
ns
ns
ns
Parameter
t5
t6
t7
Min.
100
20
100
Typ. Max.
––
––
––
Unit
ns
ns
ns
11
11 Page | ||
| Páginas | Total 22 Páginas | |
| PDF Descargar | [ Datasheet MB15E07.PDF ] | |
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