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MB15F72SP

Fujitsu Media Devices
Part Number MB15F72SP
Manufacturer Fujitsu Media Devices
Description Dual Serial Input PLL Frequency Synthesizer
Published Nov 6, 2006
Detailed Description www.DataSheet4U.com FUJITSU SEMICONDUCTOR DATA SHEET DS04-21363-2E ASSP Dual Serial Input PLL Frequency Synthesizer ...
Datasheet PDF File MB15F72SP PDF File

MB15F72SP
MB15F72SP

Overview
www.
DataSheet4U.
com FUJITSU SEMICONDUCTOR DATA SHEET DS04-21363-2E ASSP Dual Serial Input PLL Frequency Synthesizer MB15F72SP s DESCRIPTION The Fujitsu MB15F72SP is a serial input Phase Locked Loop (PLL) frequency synthesizer with a 1300 MHz and a 350 MHz prescalers.
A 64/65 or a 128/129 for the 1300 MHz prescaler, and a 8/9 or a 16/17 for the 350 MHz prescaler can be selected for the prescaler that enables pulse swallow operation.
MB15F72SP has the same configuration with MB15F02 or MB15F02L.
The BiCMOS process is used , as a result a supply current is typically 2.
7 mA typ.
at 2.
7 V.
The supply voltage range is from 2.
4 V to 3.
6 V.
A refined charge pump supplies well-balanced output current with 1.
5 mA and 6 mA selectable by serial data.
The new package(BCC20) decreases a area of MB15F72SP more than 30 % comparing with the former BCC16 (for dual PLL).
MB15F72SP is ideally suited for wireless mobile communications, such as PDC s FEATURES • High frequency operation:RF synthesizer: 1300 MHz max :IF synthesizer: 350 MHz max • Low power supply voltage: VCC = 2.
4 to 3.
6 V • Ultra Low power supply current:ICC = 2.
7 mA typ.
(VCC = Vp = 2.
7 V, SWIF = SWRF = 0, Ta = +25°C, in IF, RF locking state) • Direct power saving function:Power supply current in power saving mode Typ.
0.
1 µA (VCC = Vp = 2.
7 V, Ta = +25°C) Max.
10 µA (VCC = Vp = 2.
7 V) (Continued) s PACKAGES 20-pin plastic TSSOP 20-pad plastic BCC (FPT-20P-M06) (LCC-20P-M04) www.
DataSheet4U.
com MB15F72SP (Continued) • Software selectable charge pump current: 1.
5 mA/6.
0 mA (typ.
) • Dual modulus prescaler: 1300 MHz prescaler (64/65 or 128/129 )/350 MHz prescaler (8/9 or 16/17) • 23 bit shift resister • Serial input 14-bit programmable reference divider: R = 3 to 16,383 • Serial input programmable divider consisting of: - Binary 7-bit swallow counter: 0 to 127 - Binary 11-bit programmable counter: 3 to 2,047 • On–chip phase control for phase comparator • Built-in digital locking detector circuit to detect PLL lo...


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