MB15F05L Fujitsu Media Devices, MB15F05L Datasheet
MB15F05L
Available stocks
Related parts for MB15F05L
MB15F05L Summary of contents
Page 1
... PLL Frequency Synthesizer MB15F05L DESCRIPTION The Fujitsu MB15F05L is a serial input Phase Locked Loop (PLL) frequency synthesizer with a 1800MHz and a 233.15MHz prescalers. A 64/ 128/129 for the 1800MHz prescaler, and a 16/17 for the 233.15MHz prescaler can be selected that enables pulse swallow operation. The latest BiCMOS process technology is used, resuItantly a supply current is limited as low as 5.0mA typ supply voltage of 3 ...
Page 2
... MB15F05L PIN ASSIGNMENTS SSOP-16pin BCC-16pin 2 GND Clock OSCin 2 15 Data GND IF fi TOP fi VIEW 5 12 Vcc Vcc RF IF Xfi LD/fout (FPT-16P-M05) GND Clock OSCin 1 14 Data GND ...
Page 3
... Data I counter, RF-ref. counter, RF-prog. counter) according to the control bit in a serial data. Clock input for the 23-bit shift register (with the schmitt trigger circuit.) Clock I One bit data is shifted into the shift register on a rising edge of the clock. MB15F05L Descriptions 3 ...
Page 4
... MB15F05L BLOCK DIAGRAM Intermittent mode 7 control PS IF (IF–PLL) Prescaler fin (IF–PLL 16/17 2 OSCin OR Prescaler fi (RF–PLL) 64/65, 11 128/129 Xfin RF Intermittent mode control (RF–PLL) Schmitt LE Latch selector 14 circuit Schmitt Data 15 circuit C N Schmitt Clock 1 16 circuit Note: SSOP-16pin 4 Programmable Swallow counter counter (IF– ...
Page 5
... Symbol Rating V –0 –0 +0 –0 +0 -10 to +10 Ido -25to+25 T –55 to +125 STG Value Symbol Min Typ V 2.7 3 GND – –40 – MB15F05L Unit Remark Except output C Unit Note Max 3 + ...
Page 6
... MB15F05L ELECTRICAL CHARACTERISTICS Parameter Power supply current Power saving current fi Operating fi frequency OSCin fin IF Input sensitivity fin RF OSCin Data, Clock, LE Input voltage Data, Clock, LE Input current PS RF OSCin LD/fout Output voltage ...
Page 7
... The symbol "-"(minus) means direction of current flow. Symbol Condition I *5 Vcc = 3. Vcc = 3.0V OL Vcc = 3.0V DOH I *5 DOH 2.0V , Ta=25 C Vcc = 3.0V DOL I DOL 1.0V, Ta=25 C MB15F05L (Vcc=2.7V to 3.6V, Ta=- +85 C) Value Min. Typ. Max. –1.0 – – – – 1.0 –11 – –6 8 – 15 Unit ...
Page 8
... MB15F05L FUNCTIONAL DESCRIPTIONS The divide ratio can be calculated using the following equation {( VCO OSC f : Output frequency of external voltage controlled oscillator (VCO) VCO P: Preset divide ratio of dual modulus prescaler (16 for IF-PLL 128 for RF-PLL) N: Preset divide ratio of binary 11-bit programmable counter (5 to 2,047) ...
Page 9
... LD/fout pin state Outputs fr IF. Outputs fr RF. Outputs fp IF. Outputs fp RF. MB15F05L ...
Page 10
... MB15F05L Table.4 Binary 11-bit Programmable Counter Data Setting Divide N ratio 11 ( · · 2047 1 Note: Divide ratio less than 5 is prohibited. Table.5 Binary 7-bit Swallow Counter Data Setting Divide A ratio 7 ( · · 127 1 Note: Divide ratio (A) range = 0 to 127 Table ...
Page 11
... MSB Typ. Max Unit Parameter ns – – ns – – ns – – ns – – MB15F05L 2nd. data Control bit Invalid data LSB Min Typ Max t5 – – – – 100 t7 – ...
Page 12
... MB15F05L PHASE DETECTOR OUTPUT WAVEFORM fr IF/RF fp IF/RF LD (FC bit = High) Do IF/RF (FC bit = Low) Do IF/RF LD Output Logic Table IF–PLL section Locking state / Power saving state Locking state / Power saving state Unlocking state Unlocking state Note: Phase error detection range = Pulses on Do signals are output to prevent dead zone ...
Page 13
... PS ( (power saving mode) at Power-ON Set serial data after power supply remains stable. (2) Release saving mode( (3) IF-PLL counters RF-PLL counters OFF OFF ON OFF OFF (1) (2) H) after setting serial data. MB15F05L OSC input buffer OFF (3) 13 ...
Page 14
... MB15F05L TEST CIRCUIT (Prescaler Input/Programmable Reference Divider Input Sensitivity Test) 1000pF P.G 50 P.G 1000pF 50 Note: SSOP-16pin 14 Vcc IF 0 MB15F05L Controller (divide ratio setting) Vcc RF 0.1 F 1000pF fout Oscilloscope 1000pF P.G 50 GND ...
Page 15
... Spec –5 0 200 400 fin (MHz) IF Vfosc vs. fosc 10 5 Spec 0 –5 –10 –15 –20 –25 –30 –35 –40 –45 – OSC MB15F05L RF Ta=+25˚ 3000 4000 IF Ta=+25˚ 600 800 1000 Ta=+25˚C V =2.7 V ...
Page 16
... MB15F05L 3. Do Output Current RF 5.000 .0000 .0000 5.000 .0000 .0000 16 I vs. V DOH DOH Ta=+25˚C “H” level output current I (mA) DOH I vs. V DOL DOL Ta=+25˚C “L” level output current I (mA) DOL —25. CC= 25.00 ...
Page 17
... Do Output Current IF 5.000 .0000 .0000 5.000 .0000 .0000 I vs. V DOH DOH Ta=+25˚C “H” level output current I (mA) DOH DOL . DOL Ta=+25˚C “L” level output current I (mA) DOL MB15F05L —25. 25.00 17 ...
Page 18
... MB15F05L 5. Input Impedance RF START 100.000 000 MHz IF START 50.000 000 MHz STOP 2 000.000 000 MHz STOP 500.000 000 MHz 1: 22.813 –148.95 500 MHz 2: 11.514 –58.979 1 GHz 3: 11.113 –20.492 1.5 GHz 4: 12.73 3.835 1.8 GHz 1 1: 806.94 –913.44 50 MHz 2: 59.906 – ...
Page 19
... OSC START 100.000 000 MHz IN STOP 50.000 000 MHz MB15F05L 1: 6.621k –23.723k 3 MHz 2: 301.25 –6.1863k 10 MHz 3: 160.13 –2.964k 4 20MHz 3 4: 79.56 –1.548k 40MHz 19 ...
Page 20
... Clock, Data, LE: Schmitt trigger circuit is provided (insert a pull-down or pull-up resistor to prevent oscillation when open-circuited in the input). Note: SSOP-16pin 20 Output VCO 3 V 1000 pF Clock Data fin Vcc MB15F05L GND OSC GND fin Vcc 1000 pF 1000 pF TCXO Output VCO LPF 0 ...
Page 21
... ORDERING INFORMATION Part number MB15F05L PFV MB15F05L PV Package 16pin, Plastic SSOP (FPT-16P-M05) 16pin, Plastic BCC (LCC-16P-M03) MB15F05L Remarks 21 ...
Page 22
... MB15F05L PACKAGE DIMENSIONS 16 pins, Plastic SSOP (FPT-16P-M05) * 5.00±0.10(.197±.004) INDEX 0.65±0.12 (.0256±.0047) 4.55(.179)REF 1994 FUJITSU LIMITED F16013S-2C These dimensions do not include resin protrusion. * 4.40±0.10 6.40±0.20 (.173±.004) (.252±.008) "A" +0.10 0.22 –0.05 +.004 .009 – ...
Page 23
... TYP 45˚ 0.80(.032) TYP 0.40(.016 0.085±0.040 (.003±.002) (STAND OFF) Details of "A" part MB15F05L 3.40(.134)TYP 0.65(.026)TYP 14 0.40±0.10 (.016±.004) 1.55(.061)TYP "A" "B" 0.325±0.10 1.725(.068) 1 (.013±.004) TYP Details of " ...
Page 24
... MB15F05L FUJITSU LIMITED For further information please contact: Japan FUJITSU LIMITED Corporate Global Business Support Division Electronic Devices KAWASAKI PLANT, 4-1-1, Kamikodanaka Nakahara-ku, Kawasaki-shi Kanagawa 211-88, Japan Tel: (044) 754-3753 Fax: (044) 754-3329 North and South America FUJITSU MICROELECTRONICS, INC. 3545 North First Street San Jose, CA 95134-1804, U ...