MB15F03SL Fujitsu Media Devices, MB15F03SL Datasheet

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MB15F03SL

Manufacturer Part Number
MB15F03SL
Description
Dual Serial Input PLL Frequency Synthesizer
Manufacturer
Fujitsu Media Devices
Datasheet

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FUJITSU SEMICONDUCTOR
ASSP
Dual Serial Input
PLL Frequency Synthesizer
MB15F03SL
The Fujitsu MB15F03SL is a serial input Phase Locked Loop (PLL) frequency synthesizer with a 1750 MHz and a
600 MHz prescalers. The 1750 MHz prescaler, and 600 MHz prescaler have a dual modulus division ratio of 64/65
or 128/129 and 8/9 or 16/17 enabling pulse swallow operation.
The supply voltage range is between 2.4 V and 3.6 V.
The MB15F03SL uses the latest BiCMOS process. As a result, the supply current is typically 3.5 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.
MB15F03SL is ideally suited for wireless mobile communications, such as GSM and PDC.
DESCRIPTION
FEATURES
• High frequency operation: RF synthesizer: 1750 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: 1750 MHz prescaler (64/65 or 128/129)/600 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 MB15F03, MB15F03L
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: 600 MHz max
CC
Typ. 0.1 A (V
= 2.4 to 3.6 V
I
CC
CC
= 3.5 mA typ. (V
= 4.0 mA typ. (V
CC
= 3V, 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
= 3V)
DS04-21357-2E
1

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MB15F03SL Summary of contents

Page 1

... The supply voltage range is between 2.4 V and 3.6 V. The MB15F03SL uses the latest BiCMOS process result, the supply current is typically 3 2 refined charge pump supplies a well-balanced output current of 1 mA. The charge pump current is selectable by serial data ...

Page 2

... MB15F03SL PIN ASSIGNMENTS GND RF OSC IN GND IF fin IF V CCIF LD/fout OIF 2 16-pin SSOP 1 16 Clock 2 15 Data fin RF TOP VIEW CCRF 6 11 Xfin ORF (FPT-16P-M05) 16-pad BCC GND Clock OSC ...

Page 3

... A data is transferred to the corresponding latch (IF-ref counter, IF-prog. I 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.) I One bit of data is shifted into the shift register on a rising edge of the clock. MB15F03SL Descriptions 3 ...

Page 4

... MB15F03SL BLOCK DIAGRAM Intermittent mode control (6) (IF-PLL) Prescaler fin 4 IF (IF-PLL) (3) 8/9, 16/17 OSC 2 IN (1) OR (12) fin 13 Prescaler RF (RF-PLL) Xfin 11 64/65, 128/129 RF (10) Intermittent mode control (RF-PLL) (9) Schmitt LE 14 circuit (13) (14) Schmitt Data 15 circuit Schmitt Clock 16 circuit (15 SSOP ( ) -- BCC 4 3-bit latch ...

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 –55 +125 stg Value Symbol Min. Typ. V 2.4 3 GND – –40 – MB15F03SL Unit Remark Unit Remark Max ...

Page 6

... MB15F03SL ELECTRICAL CHARACTERISTICS Parameter Power supply current* 1 Power saving current Operating frequency Input sensitivity “H” level input voltage “L” level input voltage “H” level input voltage “L” level input voltage “H” level input current “L” level input current “ ...

Page 7

... MHz < fin 6.0 mA mode 50 MHz fin 300 MHz < fin DOL DOH 0 Charge Pump Output voltage (V) MB15F03SL (V = 2 – Value Min. Typ. – 6.0 – 1.5 – 3 – 10 – 10 100(%) (Applied to each DOL DOH 100(%) (Applied to each I ...

Page 8

... MB15F03SL FUNCTIONAL DESCRIPTION The divide ratio can be calculated using the following equation [( VCO OSC f : Output frequency of external voltage controlled oscillator (VCO) VCO M : Preset divide ratio of dual modulus prescaler (8or 16 for IF-PLL 128 for RF-PLL Preset divide ratio of binary 11-bit programmable counter (3 to 2,047) ...

Page 9

... LD/fout pin state Outputs fr IF Outputs fr RF Outputs fp IF Outputs fp RF MB15F03SL [Table. 1] [Table. 4] [Table. 5] [Table RF [Table [Table ...

Page 10

... MB15F03SL Table.4 Brinary 11-bit Programmable Counter Data Setting Divide N ratio 11 ( 2047 1 Note: Divide ratio less than 3 is prohibited. Table.5 Brinary 7-bit Swallow Counter Data Setting Divide A ratio 7 ( 127 1 Note: Divide ratio (A) range = 0 to 127 Table ...

Page 11

... Status ) is first applied, the device must be in standby mode Low, for at least OFF Clock Data LE PS (1) ( later after power supply remains stable (VCC H) 100 ns later after setting serial data. MB15F03SL tps 100 ns (3) 2.2 V). 11 ...

Page 12

... MB15F03SL SERIAL DATA INPUT TIMING Data Clock rising edge of the clock, one bit of the data is transferred into the shift register. Parameter Min Note: LE should be “L” when the data is transferred into the shift register. ...

Page 13

... Locking state/Power saving state Unlocking state Locking state/Power saving state Unlocking state signals are output to prevent dead zone. or more less and continues for three cycles or more. WL > 156.3 ns when foscin = 12.8 MHz < 312.5 ns when foscin = 12.8 MHz MB15F03SL LD output ...

Page 14

... MEASURMENT CIRCUIT (for Measuring Input Sensitivity fin/OSCin) S • • G Note: SSOP- CCIF 0.1 F 1000 fout V fin OIF IF CCIF MB15F03SL Xfin V fin ORF RF RF CCRF RF 1000 CCRF 1000 pF 0.1 F fout Oscilloscope S • G ...

Page 15

... RF PLL input sensitivity Input frequency SPEC 600 800 1000 1200 1400 1600 Input frequency fin (MHz PLL input sensitivity Input frequency SPEC 200 400 600 Input frequency fin (MHz) IF MB15F03SL 1800 2000 2200 2400 2600 2800 V = 2.4 V ...

Page 16

... MB15F03SL 2. OSC input sensitivity IN     10   SPEC Input sensitivity Input frequency 100 120 140 Input frequency f (MHz) OSC 160 180 200 220 240 ...

Page 17

... Do output current (RF PLL) 1.5 mA mode 6.0 mA mode +25 C 10. 3 2.000 /div I DOL 0 I DOH 10.00 0 .6000/div Charge pump output voltage +25 C 10. 3 DOL 2.000 /div 0 I DOH 10.00 0 .6000/div Charge pump output voltage V MB15F03SL 4.800 (V) DO 4.800 ( ...

Page 18

... MB15F03SL 4. Do output current (IF PLL) 1.5 mA mode 6.0 mA mode +25 C 10. 3 2.000 /div I DOL 0 I DOH 10.00 0 .6000/div Charge pump output voltage +25 C 10. 3 DOL 2.000 /div 0 I DOH 10.00 0 .6000 div Charge pump output voltage V 4.800 ...

Page 19

... START 100.000 000 MHz STOP 1 800.000 000 MHz fin input impedance IF START 50.000 000 MHz STOP 600.000 000 MHz MB15F03SL 1 23.281 162.47 500 MHz 11.291 2 59.674 1 GHz 16.957 3 13.534 1.5 GHz 4 : 22.478 3.9443 1 ...

Page 20

... MB15F03SL 6. OSC input impedance IN 20 OSC input impedance IN START 3.000 000 MHz STOP 40.000 000 MHz 1 9.451 k 3.1875 k 3 MHz 2 4.7255 k 5.1685 k 10 MHz 1.6918 k 3 3.8045 MHz 463.75 2.1069 k 40 MHz ...

Page 21

... OUTPUT VCO 1000 pF Clock Data LE fin MB15F03SL GND OSC GND fin 1000 pF 1000 pF TCXO OUTPUT VCO . IF MB15F03SL LPF 3 V 0.1 F 1000 pF V Xfin CCRF fout CCIF LockDet 0 ...

Page 22

... MB15F03SL ORDERING INFORMATION Part number MB15F03SLPFV1 MB15F03SLPV1 22 Package 16-pin, plastic SSOP (FPT-16P-M05) 16-pad, plastic BCC (LCC-16P-M04) Remarks ...

Page 23

... 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 –.002 MB15F03SL +0.20 1.25 –0.10 (Mounting height) +.008 .049 –.004 0.10(.004) 5.40(.213) NOM +0.05 Details of "A" part 0.15 –0.02 + ...

Page 24

... MB15F03SL (Continued) 16-pad plastic BCC (LCC-16P-M04) 4.55±0.10 (.179±.004) 14 INDEX AREA 1 1999 FUJITSU LIMITED C16015S-1C 0.80(.031)MAX Mounting height 9 0.80(.031) 4.20±0.10 3.25(.128) (.165±.004) TYP 0.40±0.10 (.016±.004) 0.075±0.025 6 (.003±.001) (Stand off) Details of "A" part ...

Page 25

... Tel: (65) 281-0770 Fax: (65) 281-0220 http://www.fmap.com.sg/ F9904 FUJITSU LIMITED Printed in Japan MB15F03SL All Rights Reserved. The contents of this document are subject to change without notice. Customers are advised to consult with FUJITSU sales representatives before ordering. The information and circuit diagrams in this document are presented as examples of semiconductor device applications, and are not intended to be incorporated in devices for actual use ...

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