MB1502 Fujitsu, MB1502 Datasheet
MB1502
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MB1502 Summary of contents
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... SERIAL INPUT PLL FREQUENCY SYNTHESIZER LOW POWER SERIAL INPUT PLL SYNTHESIZER WITH 1.1 GHz PRESCALER The Fujitsu MB1502, utilizing BI-CMOS technology single chip serial input PLL synthesizer with pulse-swallow function. The MB1502 contains a 1.1GHz two modulus prescaler that can select of either 64/65 or 128/129 divide ratio, control ...
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... OUT Prescaler Circuit Control Data 10 1-Bit Latch Clock 9 2 MB1502 Block Diagram 16-Bit Shift Register 16-Bit Shift Register 15-Bit Latch 15-Bit Latch Programmable Reference Divider Binary 14-Bit 1-bit Reference Counter SW 19-Bit Shift Register 19-Bit Shift Register 18-Bit Latch 7-Bit Latch ...
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... The characteristics are reversed according to FC input. P pin is N-channel open drain output. Description and OSC IN OUT pin (test pin) output level for f OUT pin outputs either programmable reference divider output ( and f exists, this programmable divider output (f r MB1502 ) p 3 ...
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... MB1502 FUNCTIONAL DESCRIPTIONS SERIAL DATA INPUT Serial data input is achieved by three inputs, such as Data pin, Clock pin and LE pin. Serial data input controls 15-bit programmable reference divider and 18-bit programmable divider, respectively. Binary serial data is input to Data pin. On rising edge of clock shifts one bit of serial data into the internal shift registers and when load enable pin is high level or open, stored data is transferred into latch depending upon the control bit. Control data “ ...
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... Divide ratio of programmable counter setting bit MSB MB1502 5 ...
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... MB1502 Data S18=MSB S17 *(SW) (S14) Clock – NOTES: Parenthesis data is used for setting divide ratio of programmable reference divider. On rising edge of clock shifts one bit of data in the shift register. PHASE CHARACTERISTICS FC pin is provided to change phase characteristics of phase comparator. Characteristics of internal charge pump output level (D phase comparator output level ( R, P) are reversed depending upon FC pin input level ...
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... RECOMMENDED OPERATING CONDITIONS Parameter Parameter Power Supply Voltage Power Supply Voltage Input Voltage Operating Temperature LPF-1 BISW ANALOG SW Symbol Symbol Min V 4 GND I T –40 A VCO LPF-2 Value Typ Max 5.0 5 MB1502 ) Unit Unit ...
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... MB1502 ELECTRICAL CHARACTERISTICS (Vcc=4.5 to 5.5V, T =–40 to +85 A Parameter Parameter Power Supply Current Operating Frequency Operating Frequency Input Sensitivity Input Sensitivity High-level Input Voltage Except f Except f and OSC Low-level Input Voltage High-level Input Current Low-level Input Current Input Current Input Current Except D ...
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... TYPICAL CHARACTERISTICS CURVES INPUT SENSITIVITY CHARACTERISTICS MB1502 9 ...
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... MB1502 INPUT IMPEDANCE CHARACTERISTICS 10 ...
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... MB1502 GND LPF VCO FROM CONTROLLER Data Clock 47kΩ 47kΩ (5V) CC 1000pF 100kΩ 33kΩ 10kΩ 0.01 F MB1502 OUTPUT LOCK DET 11 ...
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... MB1502 PACKAGE DIMENSIONS .770 +.008 INDEX-1 INDEX-2 .039 +.012 –0 +0.30 (0.99 –0 .050(1.27) MAX 1991 FUJITSU LIMITED D16033S-2C 12 16–Lead Plastic Dual In–Line Package (Case No.: DIP–16P–M04) +0.20 (19.55 ) –.012 –0.30 .244 .010 (6.20 0.25) .060 +.012 –0 +0.30 ) (1.52 ) –0 .100(2.54) .020(0.51)MIN TYP .018 .003 (0 ...
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... No.: FPT–16P–M06) .307 .016 (7.80 0.40) .209 .012 (5.30 0.30) “B” .005(0.13) M Details of “A” part “A” .016(0.40) .008(0.20) .007(0.18) MAX .027(0.68) MAX MB1502 .089(2.25)MAX (MOUNTING HEIGHT) .002(0.05)MIN (STAND OFF HEIGHT) .268 +.016 +0.40 (6.80 ) –.008 –0.20 .020 .008 (0.50 0.20) .006 +.002 +0.05 (0.15 ) – ...
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... MB1502 All Rights Reserved. Circuit diagrams utilizing Fujitsu products are included as a means of illustrating typical semiconductor applications. Complete Information sufficient for construction purposes is not necessarily given. The information contained in this document has been carefully checked and is believed to be reliable. However, Fujitsu assumes no responsibility for inaccuracies. ...
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... Arabella Centre 9.OG Lyoner Strasse 44-48 D-6000 Frankfurt 71 F.R. Germany Tel: (069) 66320 Telex: 411963 FAX: (069) 6632122 Asia FUJITSU MICROELECTRONICS ASIA PTE LIMITED 51 Bras Basah Road Plaza by the Park #06-04/07 Singapore 0718 Tel: 336-1600 Telex: 55373 FAX: 336-1609 1990 FUJITSU LIMITED Printed in Japan MB1502 JV0123-90YA3 15 ...