Fujitsu MB15C101 Manual do Utilizador

Consulte online ou descarregue Manual do Utilizador para não Fujitsu MB15C101. Fujitsu MB15C101 User's Manual Manual do Utilizador

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DS04-21215-3Ea
FUJITSU MICROELECTRONICS
DATA SHEET
1Copyright©1999-2008 FUJITSU MICROELECTRONICS LIMITED All rights reserved
1999.4
ASSP
IF Band
PLL Frequency Synthesizer
MB15C101
DESCRIPTION
The Fujitsu Microelectronics MB15C101 is an exclusive Intermediate Frequency (IF) band Phase Locked Loop (PLL)
frequency synthesizer with pulse swallow operation. The reference divider and comparison divider have fixed divide
ratios, so that it is not required to set the divide ratios by a microcontroller externally.
It operates with a supply voltage of 3.0 V typ. and dissipates 1.0 mA typ.(270MHz) of current realized through the
use of Fujitsu Microelectronics’s CMOS technology.
The MB15C101 is ideally suitable for PHS systems.
FEATURES
Low power supply current: ICC = 1.0 mA typ. (VCC = 3 V, 270MHz)
Pulse swallow function; Prescaler: 16/17
Setting frequency (Selectable by Div input.)
– fosc = 19.2 MHz, fIF = 233.15 MHz (Div = “H”)
– fosc = 19.2 MHz, fIF = 259.20 MHz (Div = “L”)
Lock detector
Low power supply voltage: V
CC = 2.4 V min.
Wide operating temperature: Ta = –40 to +85°C
PACKAGE
8-pin plastic SSOP
(FPT-8P-M03)
16-pad plastic BCC
(LCC-16P-M06)
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Página 1 - PLL Frequency Synthesizer

DS04-21215-3EaFUJITSU MICROELECTRONICSDATA SHEET1Copyright©1999-2008 FUJITSU MICROELECTRONICS LIMITED All rights reserved1999.4ASSPIF Band PLL Frequen

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10MB15C1015. Do Outut Current3.02.52.01.51.00.50.00 −2 −4 −6 −8 −10 −12VOH (V)IOH (mA)VCC = 3.0 V, Ta =+ 25 °CVCC = 3.0 V, Ta = +25 °C3.02.52.01.51.00

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11MB15C101 REFERENCE INFORMATION1. Application Measurement • Test Results • Measurement Circuit ResultsLockup time ±1 kHzUn lock → LockPower on → Lo

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12MB15C1012. Phase NoiseATTEN 10dBRL −1.5 dBm 10 dB/∆MKR −73.83 dB1.000 kHzDCENTER 273.999827 MHz RBW 30 Hz VBW 3.0 HzSPAN 2.000 kHzSWP 3

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13MB15C1013. Lockup Time: Un-Lock to Lock30.00300MHz1.00kHz/div29.99800MHz0 s20.0000000 ms∆ Mkr : 2.30 ms 30.00300MHz1.000kHz/div29.99800MHz0 s1

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14MB15C101 ORDERING INFORMATION Part number Package RemarksMB15C101PFV8-pin, Plastic SSOP(FPT-8P-M03)MB15C101PV116-pad, Plastic BCC(LCC-16P-M06)

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15MB15C101 PACKAGE DIMENSIONS (Continued)8-pin plastic SSOP(FPT-8P-M03) +0.05–0.02+.002–.001+0.20–0.10+.008–.004Details of "A" part0 10

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16MB15C101(Continued)C1999 FUJITSU LIMITED C16017S-1C-10.325±0.10(.013±.004)3.40(.134)TYP"A"0.40±0.10(.016±.004)2.45(.096)0.80(.031)REFTY

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17MB15C101MEMO

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19MB15C101MEMO

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2MB15C101 PIN ASSIGNMENT PIN DESCRIPTIONS Pin No.Pin nameI/O DescriptionsSSOP-8BCC-16–1,6,7,8,9,14,15,16N.C – No connection110VCC – Power supply v

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FUJITSU MICROELECTRONICS LIMITEDShinjuku Dai-Ichi Seimei Bldg. 7-1, Nishishinjuku 2-chome, Shinjuku-ku,Tokyo 163-0722, Japan Tel: +81-3-5322-334

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3MB15C101 BLOCK DIAGRAM VCCOSCINfinGNDDIVfoutLDDofrfpOscillatorinputbufferReference dividerReferencecounter(R)DatasettingcircuitPrescaler16 / 17(P)C

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4MB15C101 ABSOLUTE MAXIMUM RATINGS WARNING: Semiconductor devices can be permanently damaged by application of stress (voltage, current, temperature

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5MB15C101 ELECTRICAL CHARACTERISTICSRecommended operating conditions unless otherwise noted.Parameter Symbol ConditionValueUnitMin. Typ. Max.Power su

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6MB15C101 FUNCTIONAL DESCRIPTIONSTwo different frequencies can be selected by Div input “H” or “L”. The divide ratios are calculated using the follow

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7MB15C101 MEASURMENT CIRCUIT (for measuring input sensitivity fin/OSCin) SSOP-8BCC-1612348765S.G50 Ω1000 pF0.1 µF1000 pFVCCVCC2 KΩ50 ΩS.GDIV : H o

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8MB15C101 TYPICAL CHARACTERISTICS1. fin Input Sensitivity2. OSCIN Input Sensitivity1000 (MHz)(dBm)1050−5−10−15−20−25−30−35−40−45−500 100 200 300 400

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9MB15C1013. fin Input Impedance4. OSCIN Input ImpedanceSTART .500 000 MHz43211 : 58.875 Ω−850.16 kΩ50 MHz2 : 16.891 Ω−416.2 Ω100 MHz3 : 12.047 Ω−202.8

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