|
MB15E03 Datasheet, PDF (1/22 Pages) Fujitsu Component Limited. – Single Serial Input PLL Frequency Synthesizer On-Chip 1.2 GHz Prescaler | |||
|
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 = â40 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 ï¬elds. 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.
|
▷ |