MB15F02SL Fujitsu Microelectronics, Inc., MB15F02SL Datasheet

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MB15F02SL

Manufacturer Part Number
MB15F02SL
Description
Dual Serial Input Pll Frequency Synthesizer
Manufacturer
Fujitsu Microelectronics, Inc.
Datasheet

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FUJITSU SEMICONDUCTOR
ASSP
Dual Serial Input
PLL Frequency Synthesizer
MB15F02SL
The Fujitsu MB15F02SL is a serial input Phase Locked Loop (PLL) frequency synthesizer with a 1200 MHz and a
500 MHz prescalers. The 1200 MHz and 500 MHz prescalers have a dual modulus division ratio of 128/129 or
64/65, and a 8/9 or a 16/17 enabling pulse swallowing operation.
The supply voltage range is between 2.4 V and 3.6 V. The MB15F02SL uses the latest BiCMOS process. As a result,
the supply current is typically 3 mA at 2.7 V. A refined charge pump supplies a well-balanced output current of 1.5
mA or 6 mA. The charge pump current is selectable by serial data.
MB15F02SL is ideally suited for wireless mobile communications, such as GSM and PDC.
DESCRIPTION
FEATURES
• High frequency operation: RF synthesizer: 1200 MHz max
• Low power supply voltage: V
• Ultra Low power supply current: I
• Direct power saving function: Power supply current in power saving mode
• Dual modulus prescaler: 1200 MHz prescaler (64/65, 128/129)/500 MHz prescaler (8/9 or 16/17)
• Serial input 14-bit programmable reference divider: R = 3 to 16,383
• Serial input programmable divider consisting of:
• Software selectable charge pump current
• On-chip phase control for phase comparator
• Operating temperature: Ta = –40 to +85 C
• Pin compatible with MB15F02, MB15F02L
PACKAGES
- Binary 7-bit swallow counter: 0 to 127
- Binary 11-bit programmable counter: 3 to 2,047
DATA SHEET
16-pin plastic SSOP
(FPT-16P-M05)
IF synthesizer: 500 MHz max
CC
Typ. 0.1 A (V
= 2.4 to 3.6 V
I
CC
CC
= 3.0 mA typ. (V
= 3.5 mA typ. (V
CC
= 3.0 V, Ta = +25 C), Max. 10 A (V
CC
CC
= 2.7 V, Ta = +25 C, in IF, RF locking state)
= 3.0 V, Ta = +25 C, in IF, RF locking state)
16-pad plastic BCC
(LCC-16P-M04)
CC
= 3.0 V)
DS04-21356-3E

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MB15F02SL Summary of contents

Page 1

... MHz prescalers. The 1200 MHz and 500 MHz prescalers have a dual modulus division ratio of 128/129 or 64/65, and a 8 16/17 enabling pulse swallowing operation. The supply voltage range is between 2.4 V and 3.6 V. The MB15F02SL uses the latest BiCMOS process result, the supply current is typically 2 refined charge pump supplies a well-balanced output current of 1 ...

Page 2

... MB15F02SL PIN ASSIGNMENTS 16-pin SSOP 1 GND RF 2 OSC IN 3 GND IF 4 fin IF TOP VIEW 5 V CCIF LD/fout OIF (FPT-16P-M05) 2 16-pad BCC GND 16 RF Clock 15 Data 16 OSC GND fin fin TOP VIEW CCIF ...

Page 3

... Data is transferred to the corresponding latch (IF-ref counter, IF-prog. counter, RF-ref. counter, RF-prog. counter) according to the control bit in the serial data. Clock input for the 23-bit shift register (with a schmitt trigger input buffer.) One bit of data is shifted into the shift register on a rising edge of the clock. MB15F02SL 3 ...

Page 4

... MB15F02SL BLOCK DIAGRAM Intermittent mode control (6) (IF-PLL) LDS Prescaler fin 4 IF (IF-PLL) (3) 8/9, 16/17 OSC 2 IN (1) OR (12) fin 13 Prescaler RF (RF-PLL) 11 Xfin RF 64/65, 128/129 (10) LDS Intermittent mode control (RF-PLL) (9) Schmitt LE 14 circuit Latch selector (13) (14) Schmitt C C Data 15 circuit N N 23-bit shift register ...

Page 5

... Users considering application outside the listed conditions are advised to contact their FUJITSU representatives beforehand. Rating Symbol Min. Max. V –0.5 +4 –0 GND Tstg –55 +125 Value Min. Typ. V 2.4 3 GND – –40 – MB15F02SL Unit Remark Unit Remark Max ...

Page 6

... MB15F02SL ELECTRICAL CHARACTERISTICS Parameter 1 Power supply current* Power saving current fin *3 IF Operating frequency fin *3 RF OSC IN fin *8 IF Input sensitivity fin RF OSC IN “H” level input voltage Data, Clock, LE “L” level input voltage “H” level input voltage PS ,PS ...

Page 7

... MHz < fin DOL DOH I 1 0.5 Vcc/2 Vcc 0.5 Vcc Charge Pump Output Voltage (V) MB15F02SL (V = 2 – Value Unit Min. Typ. Max. – –6.0 – – –1.5 – mA – 6.0 – – 1.5 – – 3 – ...

Page 8

... MB15F02SL FUNCTIONAL DESCRIPTION The divide ratio can be calculated using the following equation {( < N) VCO OSC f : Output frequency of external voltage controlled oscillator (VCO) VCO M : Preset divide ratio of dual modulus prescaler ( for IF-PLL 128 for RF-PLL Preset divide ratio of binary 11-bit programmable counter (3 to 2,047) ...

Page 9

... R10 LD/fout pin state Outputs Outputs Outputs Outputs MB15F02SL MSB 23 [Table 1] [Table 4] [Table 5] [Table [Table 7] RF [Table ...

Page 10

... MB15F02SL Table 4. Binary 11-bit Programmable Counter Data Setting Divide ratio N11 N10 ( 2047 1 1 Note: Divide ratio less than 3 is prohibited. Table 5. Binary 7-bit Swallow Counter Data Setting Divide ratio 127 1 1 Note: Divide ratio (A) range = 0 to 127 Table 6 ...

Page 11

... (power saving mode) at Power- (2) Set serial data later after power supply remains stable (V (3) Release power saving mode (PS: OFF            (1) (2) 2.2 V). CC “ ” “ ” 100 ns later after setting serial data. MB15F02SL tps 100 ns (3) 11 ...

Page 12

... MB15F02SL SERIAL DATA INPUT TIMING Data MSB Clock rising edge of the clock, one bit of the data is transfered into the shift register. Parameter Min Note: LE should be “L” when the data is transferred into the shift register. ...

Page 13

... MHz RF-PLL section Locking state/Power saving state Unlocking state Locking state/Power saving state Unlocking state or more less and continues for three cycles or more. WL input frequency as follows. IN MB15F02SL LD output ...

Page 14

... MB15F02SL MEASURMENT CIRCUIT (for Measuring Input Sensitivity fin/OSC S.G. 1000 OIF ORF S.G. 1000 pF 50 Note: SSOP-16 14 fout V CCIF 0 LD/fout V fin GND OSC IF CCIF Xfin V fin CCRF RF Controller (divide ratio setting) V CCRF 1000 pF ...

Page 15

... RF-PLL input sensitivity Input frequency SPEC 1000 Input frequency fin (MHz) RF IF-PLL input sensitivity Input frequency 300 400 500 600 700 Input frequency fin (MHz) IF MB15F02SL 1500 2000 ...

Page 16

... MB15F02SL 2. OSC input sensitivity IN       SPEC Input sensitivity Input frequency 60 80 100 120 140 160 Input frequency f (MHz) OSC 180 200 220 240 ...

Page 17

... Do output current (RF-PLL) 1.5 mA mode 10.00 2.000 /div 0 10.00 0 6.0 mA mode 10.00 2.000 /div 0 10 DOL I DOH .6000/div Change pump output voltage + 3 DOL I DOH 0 .6000/div Change pump output voltage V DO MB15F02SL 4.800 (V) 4.800 (V) 17 ...

Page 18

... MB15F02SL 4. Do output current (IF-PLL) 1.5 mA mode 10.00 2.000 /div 10.00 6.0 mA mode 10.00 2.000 /div 10 DOL 0 I DOH 0 .6000/div Change pump output voltage + 3 DOL 0 I DOH 0 .6000/div Change pump output voltage V 4.800 ( ...

Page 19

... START START fin input impedance 100.000 000 MHz fin input impedance IF 50.000 000 MHz MB15F02SL 1 351.03 699.34 100 MHz 33.18 2 208.83 400 MHz 12.895 3 94.023 800 MHz 4 10.543 1 48.268 1200 MHz 2 STOP 1 200.000 000 MHz 1 859.06 1.0314 k 50 MHz 92 ...

Page 20

... MB15F02SL 6. OSC input impedance IN START 3.000 000 MHz 20 OSC input impedance STOP 40.000 000 MHz 1 9.0005 k 3.281 k 3 MHz 3.9238 k 2 4.8648 k 10 MHz 1.4543 MHz 4 395.5 1.8983 k 40 MHz ...

Page 21

... V RF CCRF MB15F02SL GND OSC GND fin CCIF 3 V 1000 pF 1000 pF 0.1 F TCXO VCO MB15F02SL LPF 0.1 F 1000 pF Xfin fout LockDet LPF and V to keep them CCRF CCIF 21 ...

Page 22

... MB15F02SL ORDERING INFORMATION Part number MB15F02SLPFV1 MB15F02SLPV1 22 Package 16-pin, plastic SSOP (FPT-16P-M05) 16-pad, plastic BCC (LCC-16P-M04) Remarks ...

Page 23

... Details of "A" part "A" 0.13(.005) M 0.50±0.20 (.020±.008) 0.45/0.75 (.018/.030) MB15F02SL +0.20 1.25 –0.10 (Mounting height) +.008 .049 –.004 0~8° 0.10±0.10 (Stand off) (.004±.004) 0.25(.010) Dimensions in mm (inches) ...

Page 24

... MB15F02SL (Continued) 16-pad, Plastic BCC (LCC-16P-M04) 4.55±0.10 (.179±.004) 14 INDEX AREA 1 0.05(.002) 1999 FUJITSU LIMITED C16015S-1C 0.80(.031)MAX Mounting height 0.65(.026) 9 0.80(.031) REF 4.20±0.10 3.25(.128) (.165±.004) TYP 0.40±0.10 (.016±.004) 0.075±0.025 6 6 (.003±.001) (Stand off) Details of " ...

Page 25

... MB15F02SL 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 211-8588, Japan Tel: +81-44-754-3763 Fax: +81-44-754-3329 http://www.fujitsu.co.jp/ North and South America FUJITSU MICROELECTRONICS, INC. 3545 North First Street, ...

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