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PDF MB15E03 Data sheet ( Hoja de datos )
| Número de pieza | MB15E03 | |
| Descripción | Single Serial Input PLL Frequency Synthesizer On-Chip 1.2 GHz Prescaler | |
| Fabricantes | Fujitsu Media Devices | |
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FUJITSU SEMICONDUCTOR
DATA SHEET
DS04-21340-2E
ASSP
Single Serial Input
PLL Frequency Synthesizer
On-Chip 1.2 GHz Prescaler
MB15E03
s DESCRIPTION
The Fujitsu MB15E03 is serial input Phase Locked Loop (PLL) frequency synthesizer with a 1.2 GHz prescaler. A
64/65 or a 128/129 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 3.5 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, MB15E03 is ideally suitable for digital mobile communications, such as GSM (Global System for Mobile
Communications).
s FEATURES
• High frequency operation: 1.2 GHz max
• Low power supply voltage: VCC = 2.7 to 3.6 V
• Very Low power supply current : ICC = 3.5 mA typ. (VCC = 3 V)
• Power saving function : IPS = 0.1 µA typ.
• Pulse swallow function: 64/65 or 128/129
• 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) and 16-pin BCC package (LCC-16P-M02)
s PACKAGES
16-pin, Plastic SSOP
16-pin, Plastic BCC
(FPT-16P-M05)
(LCC-16P-M02)
This device contains circuitry to protect the inputs against damage due to high static voltages or electroc fields. However, it is advised that normal precautions
be taken to avoid application of any voltage higher than maximum rated voltages to this high impedance circuit.
1 page  
MB15E03
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
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
Symbol
Min.
Value
Typ.
Max.
Unit
Remark
Power supply voltage
VCC 2.7 3.0 3.6 V
VP VCC – 6.0 V
Input voltage
VI
GND
–
VCC V
Operating temperature
Ta –40 – +85 °C
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 yse 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 repect 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.
5
5 Page 
MB15E03
V CC
Clock
Data
LE
PS
ON
i1j i2j i3j
(1) PS = L (power saving mode) at Power-ON.
(2) Set serial data after power supply remains stable.
(3) Release saving mode (PS: LfiH) after setting serial data.
Table.9 ZC Pin Setting
ZC pin
Do output
H Normal output
L High impedance
11
11 Page | ||
| Páginas | Total 22 Páginas | |
| PDF Descargar | [ Datasheet MB15E03.PDF ] | |
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| Número de pieza | Descripción | Fabricantes |
| MB15E03 | Single Serial Input PLL Frequency Synthesizer On-Chip 1.2 GHz Prescaler | Fujitsu Media Devices |
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