Single Serial Input Frequency Synthesizer On-chip Prescaler MB15E
|
|
|
Top Searches for this datasheet
DS04-21378-2Ea
Single Serial Input Frequency Synthesizer On-chip Prescaler
MB15E07SR
DESCRIPTION
Fujitsu Microelectronics MB15E07SR serial input Phase Locked Loop (PLL) frequency synthesizer with prescaler. prescaler dual modulus division ratio 32/33 64/65 enabling pulse swallowing operation. supply voltage range between refined charge pump supplies well-balanced output currents charge pump current selectable serial data. phase noise MB15E07SR drastically improved comparing wuth former single PLL, MB15E07SL. data format serial data assignments except OSCout pins same former one, easy replace former one. MB15E07SR ideally suited base station (Global System Mobile Communications) PCS.
FEATURES
High frequency operation: power supply voltage: Ultra power supply current:ICC (VCC 3.75 +25°C, locking state) Direct power saving function:Power supply current power saving mode (VCC 3.75 +25°C) Dual modulus prescaler: 32/33 64/65 (Continued)
PACKAGES
16-pin plastic TSSOP 16-pad plastic
(LCC-16P-M06) (FPT-16P-M07)
Copyright©2005-2008 FUJITSU MICROELECTRONICS LIMITED rights reserved 2005.5
MB15E07SR
(Continued) Serial input 14-bit programmable reference divider: 16,383 Serial input programmable divider consisting Binary 7-bit swallow counter: Binary 11-bit programmable counter: 2,047 Software selectable charge pump current On-chip phase control phase comparator Built-in digital locking detector circuit detect locking unlocking Operating temperature:
ASSIGNMENTS
16-pin TSSOP
OSCIN N.C. Xfin
view
16-pad
N.C. N.C. LD/fout N.C. Data Clock N.C. Xfin view N.C. LD/fout N.C. Data
OSCIN N.C.
Clock
(FPT-16P-M07)
(LCC-16P-M06)
MB15E07SR
DESCRIPTIONS
TSSOP name OSCIN N.C. Xfin Clock Data Descriptions Programmable reference divider input. Connection TCXO. connection. Power supply voltage input charge pump. Power supply voltage input. Charge pump output. Phase charge pump selected programming bit. Ground. Prescaler complementary input, which should grounded capacitor. Prescaler input. Connection external should done coupling. Clock input 19-bit shift register. Data shifted into shift register rising edge clock. (Open prohibited.) Serial data input using binary code. last data control bit. (Open prohibited.) Load enable signal input. (Open prohibited.) When high, data shift register transferred latch according control serial data. Power saving mode control. This must Power-ON. (Open prohibited.) "H"; Normal mode "L"; Power saving mode connection. Lock detect signal output (LD)/phase comparator monitoring output (fout). output signal selected programming bit. "H"; outputs fout (fr/fp monitoring output) "L"; outputs ("H" locking, unlocking.) connection. connection.
N.C. LD/fout N.C. N.C.
MB15E07SR
BLOCK DIAGRAM
OSCIN(16)
Reference oscillator circuit
Binary 14-bit reference couter 14-bit latch
4-bit latch
Phase comparator
PS(11)
Intermittent mode control (power save)
Lock detector 19-bit shift register
(10)
1-bit control latch
LD/fr/fp selector
LD/fout (13)
7-bit latch
11-bit latch
Charge pump
Data
Binary 7-bit swallow counter
Binary 11-bit programmable counter
Clock
Xfin
Prescaler 32/33 64/65
TSSOP
MB15E07SR
ABSOLUTE MAXIMUM RATINGS
Parameter Power supply voltage Input voltage Output voltage Storage temperature Symbol Tstg Condition Except Rating -0.5 -0.5 +125 Unit Remark
WARNING: Semiconductor devices permanently damaged application stress (voltage, current, temperature, etc.) excess absolute maximum ratings. exceed these ratings.
RECOMMENDED OPERATING CONDITIONS
Parameter Power supply voltage Input voltage Operating temperature Symbol Value 3.75 Unit Remark
WARNING: recommended operating conditions required order ensure normal operation semiconductor device. device's electrical characteristics warranted when device operated within these ranges. Always semiconductor devices within their recommended operating condition ranges. Operation outside these ranges adversely affect reliability could result device failure. warranty made with respect uses, operating conditions, combinations represented data sheet. Users considering application outside listed conditions advised contact their representatives beforehand.
MB15E07SR
ELECTRICAL CHARACTERISTICS
(VCC -40°C +85°C) Parameter Power supply current*1 Power saving current Operating frequency OSCIN fin*3 OSCIN*3 level input voltage level input voltage level input current level input current level input current level input current level output voltage level output voltage level output voltage level output voltage High impedance cutoff current level output current level output current level output current level output current IDOL/IDOH Charge pump current rate IDOL
DOMT*5 DOVD*6 DOTA*7
Symbol ICC*1 OSCIN Pfin VOSC IIH*4 IIL*4 IIL*4 VDOH VDOL IOFF IDOH*4
Condition 2500 MHz, 3.75 system 2500 3.75 3.75 3.75 IDOL 3.75 VOFF 3.75 3.75 VP/2 +25°C VP/2 40°C +85°C
Value -1.0 -1.0 -100 0.1*2 -4.0 -1.0 2500 +1.0 +1.0 +100 -1.0
Unit Vp-p
Input sensitivity
Data, Clock, Data, Clock, OSCIN LD/fout LD/fout
3.75 IDOH -0.5
Conditions; fosc MHz, Vosc +25°C, locking state. 3.75 fosc MHz, Vosc +25°C, power saving mode coupling. 1000 capacitor connected under condition minimum operating frequency. symbol (minus) means direction current flow. +25°C (||I3| |I4||) [(|I3| |I4|) 100(%) (Continued)
MB15E07SR
(Continued) +25°C [(||I2| |I1||) [(|I1| |I2|) 100(%) (Applied each IDOL, IDOH) VP/2 (||IDO(+85°C)| |IDO(-40°C)|| (|IDO(+85°C)| |IDO(-40°C)| 100(%) (Applied each IDOL, IDOH)
IDOL
IDOH
Vp/2
Charge Pump Output Voltage
MB15E07SR
FUNCTIONAL DESCRIPTION
Pulse Swallow Function
divide ratio calculated using following equation: fVCO fOSC fVCO Output frequency external voltage controlled oscillator (VCO) Preset divide ratio binary 11-bit programmable counter 2,047) Preset divide ratio binary 7-bit swallow counter 127) fOSC Output frequency reference frequency oscillator Preset divide ratio binary 14-bit programmable reference counter 16,383) Preset divide ratio modulus prescaler
Serial Data Input
Serial data processed using Data, Clock, pins. Serial data controls programmable reference divider programmable divider separately. Binary serial data entered through Data pin. data shifted into shift register rising edge Clock. When signal taken high, stored data latched according control data follows:
Table Control
Control (CNT) Shift Register Configuration Programmable Reference Counter Data Flow Destination serial data programmable reference divider programmable divider
Control Divide ratio setting programmable reference counter 16,383) Divide ratio setting prescaler (32/33 64/65) Phase control phase comparator LD/fOUT signal select Charge pump current select
[Table [Table [Table [Table [Table [Table
Note: Start data input with first.
MB15E07SR
Programmable Counter Data Flow
Control N11: Divide ratio setting bits programmable counter 2,047) Divide ratio setting bits swallow counter 127) Note: Data input with first.
[Table [Table [Table
Table Binary 14-bit Programmable Reference Counter Data Setting
Divide ratio 16383
Note: Divide ratio less than prohibited.
Table Binary 11-bit Programmable Counter Data Setting
Divide ratio 2047
Note: Divide ratio less than prohibited.
MB15E07SR
Table Binary 7-bit Swallow Counter Data Setting
Divide ratio
Table Prescaler Data Setting
Prescaler divide ratio 32/33 64/65
Table Charge Pump Current Setting
Current value ±4.0 ±1.0
Table LD/fout Output Select Data Setting
fout signal signal LD/fOUT output signal
Relation between Input Phase Characteristics changes phase characteristics phase comparator. internal charge pump output level (DO) reversed according bit. Also, monitor (fOUT) output controlled bit. relationship between shown below.
Table Data Setting (LDS "1")
fout LD/fout fout LD/fout
High impedance
MB15E07SR
When designing synthesizer, setting depends characteristics. When characteristics similar (1), high. When characteristics similar (2), low.
Output Frequency
Note Give attention polarity using active type LPF.
Output Voltage
Power Saving Mode (Intermittent Mode Control Circuit) Table Setting
Normal mode Power saving mode Status
intermittent mode control circuit reduces power consumption. setting low, device enters into power saving mode, reducing current consumption. Electrical Characteristics chart specific value. phase detector output, becomes high impedance. signal PLL, lock detector, remains high, indicating locked condition. Setting high, releases power saving mode, device works normally. intermittent mode control circuit also ensures smooth startup when device returns normal operation. When returned normal operation, phase comparator output signal unpredictable. This because unknown relationship between comparison frequency (fp) reference frequency (fr) which cause major change comparator output, resulting frequency jump increase lockup time. prevent major frequency jump, intermittent mode control circuit limits magnitude error signal from phase detector when returns normal operation.
MB15E07SR
Note: When power (VCC) first applied, device must standby mode, Low, least serial data input after power supply becames stable, then power saving mode released after completed data input.
Clock Clock Data Data
(power saving mode) Power serial data later after power supply remains stable (VCC Release power saving mode (PS: later after setting serial data.
MB15E07SR
SERIAL DATA INPUT TIMING
data Control Data Clock Invalid data
data
rising edge clock, data transferred into shift register. Parameter Unit Parameter Unit
Note: should when data transferred into shift register.
MB15E07SR
PHASE COMPARATOR OUTPUT WAVEFORM
"H"]
"L"]
Notes Phase error detection range: Pulses signal during locked state output prevent dead zone. output becomes when phase more. output becomes high when phase error less continues three cycles more. depend OSCIN input frequency. 2/fosc 153.8 fosc MHz) 4/fosc 307.7 fosc MHz) becomes high during power saving mode "L").
MB15E07SR
MEASURMENT CIRCUIT (for Measuring Input Sensitivity fin/OSCIN)
1000 1000 S.G. Xfin N.C. OSCIN 1000 S.G.
Clock Data Controller (setting divide ratio)
N.C. LD/fout N.C. N.C. Oscilloscope
Note: TSSOP-16
MB15E07SR
TYPICAL CHARACTERISTICS
Input Sensitivity
Input sensitivity Input frequency
Input sensitivity Pfin (dBm)
Catalog guaranteed range
1000 1500 2000 2500 3000 3500 4000 3.75 5.25 SPEC
Input frequency (MHz)
OSCIN Input Sensitivity
Input sensitivity Input frequency
Input sensitivity VOSC (dBm)
Catalog guaranteed range
3.75 SPEC
Input frequency fOSC (MHz)
MB15E07SR
output current mode
10.00 3.75 3.75
Charge pump output current (mA)
2.000 /div
-10.00 0.00 1.00/div 7.00
Charge pump output voltage
mode
10.00
Charge pump output current (mA)
3.75 3.75
2.000 /div
-10.00 0.00
1.00/div
7.00
Charge pump output voltage
MB15E07SR
input impedance
22.184 61.264 3.9002 500.000 78.328 -319.34 22.145 -77.82 14.324 13.364
START
300.000
STOP 500.000
OSCIN input impedance
32.719 -801.28 4.9656 500.000 633.5 -9.258
038.63 -3.0145 083.94 -1.5534
START
3.000
STOP 40.000
MB15E07SR
REFERENCE INFORMATION
Test Circuit S.G. OSCIN fVCO 1730 MHz/V fOSC 3.75 VVCO mode
Spectrum Analyzer
1000
15000
Reference Leakage
-10.0 DELTA -80.39 NOISE/1 -116.53 dBc/Hz
CENTER 1.732004
SPAN 1.00
Phase Noise
-10.0 DELTA 1.00 VAVG 1.00 -81.66 dBc/Hz NOISE/1 -81.66 dBc/Hz
CENTER 1.73200392
SPAN 10.00
(Continued)
MB15E07SR
(Continued)
1730 1805 within LchHch 389.98165 74.8653 100.0050 1805 1730 within HchLch 375.00233 -75.0818 100.0050
2.88 kHz/01v
2.88 kHz/01v
99.99500 2.0000000
99.99500 2.0000000
389.98165 74.8653 100.0050
375.08233 -75.0018 250.0000
2.88 kHz/01v
50.0000 MHz/01v
99.99500 2.0000000
2.0000000
MB15E07SR
APPLICATION EXAMPLE
OUTPUT
Lock Det.
From controller
N.C.
N.C.
LD/fout
N.C.
Data
Clock
MB15E07SR
OSCIN
N.C.
Xfin
1000
1000 1000 TCXO
Note TSSOP-16
MB15E07SR
USAGE PRECAUTIONS
protect against damage electrostatic discharge, note following handling precautions: -Store transport devices conductive containers. -Use properly grounded workstations, tools, equipment. -Turn power before inserting device into removing device from socket. -Protect leads with conductive sheet when transporting board-mounted device.
ORDERING INFORMATION
Part number MB15E07SRPFT MB15E07SRPV1 Package 16-pin, Plastic TSSOP (FPT-16P-M07) 16-pad, Plastic (LCC-16P-M06) Remarks
MB15E07SR
PACKAGE DIMENSIONS
16-pin plastic TSSOP (FPT-16P-M07) Note Resin protrusion. (Each side +0.15 (.006) Max) Note These dimensions include resin protrusion. Note Pins width pins thickness include plating thickness. Note Pins width include cutting remainder.
0.17±0.05 (.007±.002)
5.00±0.10(.197±.004)
INDEX
4.40±0.10 6.40±0.20 (.173±.004) (.252±.008)
Details part 1.05±0.05 (Mounting height) (.041±.002) LEAD
0.65(.026)
0.24±0.08 (.009±.003) 0.13(.005)
0~8°
+0.03 +.001
(0.50(.020)) 0.60±0.15 (.024±.006)
0.07 -0.07 .003 -.003 (Stand off) 0.25(.010)
0.10(.004)
2003 FUJITSU LIMITED F16020S-c-3-3
Dimensions (inches) Note values parentheses reference values. (Continued)
MB15E07SR
(Continued) 16-pad plastic (LCC-16P-M06)
4.55±0.10 (.179±.004)
0.80(.031)MAX Mounting height 0.40±0.10 (.016±.004) 0.80(.031) 0.65(.026)
3.40(.134)TYP 0.325±0.10 (.013±.004)
INDEX AREA 3.40±0.10 (.134±.004) 2.45(.096) 1.15(.045)
0.075±0.025 (.003±.001) (Stand off)
1.725(.068)
Details part 0.75±0.10 (.030±.004) 0.05(.002)
Details part 0.60±0.10 (.024±.004)
0.40±0.10 (.016±.004)
0.60±0.10 (.024±.004)
1999 FUJITSU LIMITED C16017S-1C-1
Dimensions (inches) Note values parentheses reference values.
MB15E07SR
MEMO
MB15E07SR
MEMO
MB15E07SR
MEMO
FUJITSU MICROELECTRONICS LIMITED
Shinjuku Dai-Ichi Seimei Bldg. 7-1, Nishishinjuku 2-chome, Shinjuku-ku, Tokyo 163-0722, Japan Tel: +81-3-5322-3347 Fax: +81-3-5322-3387 http://jp.fujitsu.com/fml/en/ further information please contact: North South America FUJITSU MICROELECTRONICS AMERICA, INC. 1250 Arques Avenue, Sunnyvale, 94085-5401, U.S.A. Tel: +1-408-737-5600 Fax: +1-408-737-5999 http://www.fma.fujitsu.com/ Europe FUJITSU MICROELECTRONICS EUROPE GmbH Pittlerstrasse 63225 Langen, Germany Tel: +49-6103-690-0 Fax: +49-6103-690-122 Korea FUJITSU MICROELECTRONICS KOREA LTD. KOSMO TOWER, 1002 Daechi-Dong, Kangnam-Gu,Seoul 135-280 Korea Tel: +82-2-3484-7100 Fax: +82-2-3484-7111 http://www.fmk.fujitsu.com/ Asia Pacific FUJITSU MICROELECTRONICS ASIA LTD. Lorong Chuan, #05-08 Tech Park, Singapore 556741 Tel: +65-6281-0770 Fax: +65-6281-0220 FUJITSU MICROELECTRONICS SHANGHAI CO., LTD. Rm.3102, Bund Center, No.222 Road(E), Shanghai 200002, China Tel: +86-21-6335-1560 Fax: +86-21-6335-1605 http://cn.fujitsu.com/fmc/ FUJITSU MICROELECTRONICS PACIFIC ASIA LTD. 10/F., World Commerce Centre, Canton Road Tsimshatsui, Kowloon Hong Kong Tel: +852-2377-0226 Fax: +852-2376-3269 http://cn.fujitsu.com/fmc/tw
Rights Reserved. contents this document subject change without notice. Customers advised consult with sales representatives before ordering. information, such descriptions function application circuit examples, this document presented solely purpose reference show examples operations uses FUJITSU MICROELECTRONICS device; FUJITSU MICROELECTRONICS does warrant proper operation device with respect based such information. When develop equipment incorporating device based such information, must assume responsibility arising such information. FUJITSU MICROELECTRONICS assumes liability damages whatsoever arising information. information this document, including descriptions function schematic diagrams, shall construed license exercise intellectual property right, such patent right copyright, other right FUJITSU MICROELECTRONICS third party does FUJITSU MICROELECTRONICS warrant non-infringement third-party's intellectual property right other right using such information. FUJITSU MICROELECTRONICS assumes liability infringement intellectual property rights other rights third parties which would result from information contained herein. products described this document designed, developed manufactured contemplated general use, including without limitation, ordinary industrial use, general office use, personal use, household use, designed, developed manufactured contemplated accompanying fatal risks dangers that, unless extremely high safety secured, could have serious effect public, could lead directly death, personal injury, severe physical damage other loss (i.e., nuclear reaction control nuclear facility, aircraft flight control, traffic control, mass transport control, medical life support system, missile launch control weapon system), requiring extremely high reliability (i.e., submersible repeater artificial satellite). Please note that FUJITSU MICROELECTRONICS will liable against and/or third party claims damages arising connection with above-mentioned uses products. semiconductor devices have inherent chance failure. must protect against injury, damage loss from such failures incorporating safety design measures into your facility equipment such redundancy, fire protection, prevention over-current levels other abnormal operating conditions. Exportation/release products described this document require necessary procedures accordance with regulations Foreign Exchange Foreign Trade Control Japan and/or export control laws. company names brand names herein trademarks registered trademarks their respective owners.
Edited Strategic Business Development Dept.
Other recent searches
STP20NF06L - STP20NF06L STP20NF06L Datasheet
STF20NF06L - STF20NF06L STF20NF06L Datasheet
PIC16FXXX - PIC16FXXX PIC16FXXX Datasheet
MIC49300 - MIC49300 MIC49300 Datasheet
2SK3680-01 - 2SK3680-01 2SK3680-01 Datasheet
Privacy Policy | Disclaimer
© 2012 Datasheet Archive
