FUJITSU MICROELECTRONICS
DATA SHEET
DS04-21379-1Ea
ASSP
Single Serial Input
PLL Frequency Synthesizer
On-chip 3.0 GHz Prescaler
MB15E06SR
■ DESCRIPTION
The Fujitsu Microelectronics MB15E06SR is a serial input Phase Locked Loop (PLL) frequency synthesizer with
a 3.0 GHz prescaler. The 3.0 GHz prescaler has a dual modulus division ratio of 64/65 or 128/129 enabling pulse
swallowing operation.
The supply voltage range is between 2.7 V and 4.0 V. A refined charge pump supplies well-balanced output
currents of 4.0 mA.
The phase noise of MB15E06SR was drastically improved comparing with the former single PLL, MB15E06. The
data format of serial data and the pin assignments except for φP and φR pins are same as the former one, so it
is easy to replace the former one.
MB15E06SR is ideally suited for the high frequency wireless system such as ETC (Electronic Toll Collection
System).
■ FEATURES
•
•
•
•
High frequency operation: 3.0 GHz Max
Low power supply voltage: VCC = 2.7 V to 4.0 V
Ultra Low power supply current: ICC = 8.0 mA Typ (VCC = Vp = 3.0 V, Ta = +25°C, in locking state)
Direct power saving function:Power supply current in power saving mode
Typ 0.1 µA (VCC = Vp = 3.0 V, Ta = +25°C)
(Continued)
■ PACKAGES
16-pin plastic TSSOP
16-pad plastic BCC
(FPT-16P-M07)
(LCC-16P-M06)
Copyright©2004-2008 FUJITSU MICROELECTRONICS LIMITED All rights reserved
2004.1
