MB15A01 Fujitsu Microelectronics, MB15A01 Datasheet
MB15A01
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MB15A01 Summary of contents
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... The LSI is housed in a 16-pin or 20-pin SSOP package, contributing to space saving of the system incorporating it. In addition, the MB15A01 operates at a low supply voltage of 3.0 V (typical), achieving low current consumption (typically I = 6.5 mA) ...
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... OSC 2 OUT TOP CC VIEW GND fin 8 (FPT-16P-M05 OSC fout OSC Data Clock 9 MB15A01 N. N. OUT TOP fout P VIEW GND Data ...
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... MB15A01 PIN DESCRIPTION Pin No. Pin name SSOP-16 SSOP- OSC OSC OUT GND fin 9 11 Clock 10 13 Data 12, 13 N.C. 16 fout 15 18 ø øR I/O Crystal oscillator connection pin serving as a reference divider input ...
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... LE 19-bit shift register 19-bit shift register 18-bit latch 7-bit latch 11-bit latch Progammable divider Binary 11-bit Binary 7-bit programmable swallow counter counter Control Circuit MC MB15A01 Digital lock detector LD Phase fr comparator Monitor frequency switching circuit fp Charge pump ...
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... Power supply voltage Input voltage Operating temperature Precautions: Although the MB15A01 contains an antistatic element to prevent electrostatic breakdown and the circuitry has been improved in electrostatic protection, observe the following precautions when handling the device: • When storing or carrying the device, put conductive case. ...
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... 1 6 OFF V = GND to 6.0 V OOP MB15A01 ( – + Value Min. Typ. Max. — 6.5 — 10 — 1100 — –10 — 6 0.5 — — V 0.7 — — CC — ...
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... MB15A01 FUNCTIONAL DESCRIPTIONS 1. Pulse Swallow Function For the pulse swallow function, use the following equations to select their respective setting values (( VCO f : Output frequency of externally connected VCO VCO P : Prescaler divide ratio (64 or 128 Divide ratio of 11-bit programmable counter (16 to 2047 Divide ratio of 7-bit swallow counter (0 to 127, A < ...
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... • • • • • • • >1000 nw, t >300 ns, t >800 MB15A01 MSB ...
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... MB15A01 3. Relation between FC Pin Inputs and Phase Characteristics The FC pin is the phase switching pin for the phase comparator. Controlling the FC pin inverts the characteristics of the internal charge pump output (D parator input monitor pin (fout) is also controlled via the FC pin. The following table lists relation between FC pin inputs and D , ø ...
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... The LD output goes high when it remains equal to or smaller than t more. • and t are determined by the OSC input frequency as follows 8/fosc (s) WU When focs = 12.8 MHz: t 625 16/fosc (s) WL When fosc = 12.8 MHz: t 1250 ns WL MB15A01 or more for three cycles or WL ...
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... MB15A01 TYPICAL CHARACTERISTIC CURVES 1. D Output Current Characteristics O 5.000 .5000 /div .0000 .0000 5.000 .5000 /div .0000 .0000 I vs. V characteristics ˚ C High level output current I (mA vs. I characteristics ˚ C High level output current I ...
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... Input frequency vs. input sensitivity Guaranteed range 600 800 1000 Input frequency fin (MHz) Input frequency vs. input sensitivity Input frequency f MB15A01 Ta = +25 ˚ C :Vcc = 3.5 V :Vcc = 3.0 V :Vcc = 2.7 V 1200 1400 1600 1800 Ta = +25 ˚ C :Vcc = 5.5 V :Vcc = 5.0 V :Vcc = 4 (MHz) ...
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... MB15A01 4. fin Input Impedance Characteristics Input Impedance fin START 5. OSC Input Impedance Characteristics IN OSC IN START .500 000 MHz fosc (MHz 100.000 000 MHz STOP 1: 14.539 –125.61 500 MHz 2: 9.6484 –69.262 800 MHz 3: 9.9023 –46.156 1 GHz 4: 10.102 –37.453 1 ...
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... TEST CIRCUIT EXAMPLE (fin/OSC 1000pF Controller (divide ratio settings) 14 Input Sensitivity Measurement) IN Vcc 0 fout output monitor selection using the FC pin MB15A01 V P 0.1 F 1000pF Vcc Oscilloscope ...
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... MB15A01 APPLICATION EXAMPLE (16-pin Package 10k fout MB15A01 OSCin OSC V Vcc OUT P X tal 3V 0 :6V max :Connect the pin to Vcc when the internal charge pump is not used. P LE, FC :With pull-up resistor Ø ...
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... PLL Lock Up Time = 12 ms (824.010 MHz 848.97 MHz, within 800 Hz) PLL Lock Up Time = 12.4 ms (848.97 MHz 824.019 MHz, within 800 Hz) 16 Test Circuit S.G. OSCin LPF Do fin VCO @ within loop band = 78.9 dBc/Hz MB15A01 f = 836.49 MHz VCO MHz kHz 15.36 MHz OSC LPF 1 ...
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... MB15A01 ORDERING INFORMATION Part number MB15A01PFV1 MB15A01PFV2 Package 16-pin, Plastic SSOP (FPT-16P-M05) 20-pin, Plastic SSOP (FPT-20P-M03) Remarks 17 ...
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... PACKAGE DIMENSIONS 16-pin, Plastic SSOP (FPT-16P-M05 These dimensions do not include resin protrusion. (Mounting height) Dimensions in mm (inches) MB15A01 (Continued) ...
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... MB15A01 (Continued) 20-pin, Plastic SSOP (FPT-20P-M03) *: These dimensions do not include resin protrusion. (Mounting Dimensions in mm (inches) 19 ...
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... Asia Fujitsu Microelectronics Asia PTE Limited Tel: +65 281 0770 #05-08, 151 Lorong Chuan Fax: +65 281 0220 New Tech Park Singapore 556741 http://www.fsl.com.sg/ Europe Tel: +49 6103 6900 Fujitsu Mikroelektronik Fax: +49 6103 6901 GmbH Am Siebenstein 6-10 D-63303 Dreieich-Buchschlag Germany http://www.fujitsu.ede.com/ FJ No. DS04-21324-3E MB15A01 ...