DatasheetsPDF.com

MB15F88UL

Fujitsu Media Devices
Part Number MB15F88UL
Manufacturer Fujitsu Media Devices
Description FRACTIONAL-N PLL FREQUENCY SYNTHESIZER
Published Nov 6, 2006
Detailed Description www.DataSheet4U.com FUJITSU SEMICONDUCTOR DATA SHEET DS04-21370-2E ASSP Fractional-N PLL Frequency Synthesizer MB1...
Datasheet PDF File MB15F88UL PDF File

MB15F88UL
MB15F88UL

Overview
www.
DataSheet4U.
com FUJITSU SEMICONDUCTOR DATA SHEET DS04-21370-2E ASSP Fractional-N PLL Frequency Synthesizer MB15F88UL s DESCRIPTION The Fujitsu MB15F88UL is Fractional-N Phase Locked Loop (PLL) frequency synthesizer with fast lock up function.
The Fractional-N PLL operating up to 2600 MHz and the integer PLL operating up to 1200 MHz are integrated on one chip.
The MB15F88UL is used as charge pump which is well-balanced output current with 1.
5 mA and 6 mA selectable by serial data, direct power save control and digital lock detector.
In addition, the MB15F88UL adopts a new architecture to achieve fast lock.
The new package (Thin Bump Chip Carrier20) decreases a mount area of the MB15F88UL more than 30% comparing with the former B.
C.
C.
16 (for dual PLL, MB15F08SL) .
The MB15F88UL is ideally suited for wireless mobile communications, such as W-CDMA.
s FEATURES • High frequency operation : RX synthesizer : 2600 MHz Max TX synthesizer : 1200 MHz Max • Low power supply voltage : VCC = 2.
7 V to 3.
6 V • Ultra Low power supply current : ICC = 6.
0 mA Typ ( VCC = Vp = 3.
0 V, Ta = + 25 °C, SW = 0 in TX and RX locking state) • 23-bit shift register input control (Continued) s PACKAGES 20-pin, plastic TSSOP 20-pad, plastic BCC (FPT-20P-M06) (LCC-20P-M05) www.
DataSheet4U.
com MB15F88UL (Continued) • Direct power saving function : Power supply current in power saving mode Typ 0.
1 µA (VCC = Vp = 3.
0 V, Ta = + 25 °C) , Max 10 µA (VCC = Vp = 3.
0 V) • Fractional function : selectable modulo 5 or 8/Acheiving fast lock and low phase noise (implemented in RX) • Dual modulus prescaler : 2600 MHz prescaler (32/33 fixed) /1200 MHz prescaler (16/17 or 32/33) • Serial input 14-bit programmable reference divider : R = 8 to 16,383 • Serial input programmable divider consisting of : RX section - Binary 5-bit swallow counter : 0 to 31 - Binary 10-bit programmable counter : 34 to 1,023 - Binary 4-bit fractional counter numerator : 0 to 15 TX section - Binary 5-bit swallow counter : 0 t...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)