Fujitsu MB15F83UL User Manual download pdf

MB15F8xUL Series

Fractional-N / Integer dual

PLL Frequency Synthesizers

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DESCRIPTION Packages

20-pin, Plastic TSSOP 20-pad, Plastic BCC

FPT-20P-M06 LCC-20P-M05

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FEATURES

RF/RX Frequency - max. 2 GHz 2.5 GHz 2.6 GHz

IF/TX Frequency - max 600 MHz 600 MHz 1.2 GHz

Low Power Supply Voltage 2.7V 2.7V 2.7V

Low Power Supply Current 5.8 Ma 5.8 mA 6.0 mA

RF = 16/17 RF = 16/17 or 32/33 Rx = 32/33

IF = 8/9 OR 16/17 IF = 8/9 or 16/17 Tx = 16/17 or 32/33

RF = 3 to 127 RF = 3 to 255 RF = 8 to 16383

IF = 3 to 16383 IF = 3 to 16383 IF = 8 to 16383

Fractional Function RF = modulo 13 fixed RF = modulo 3 to 16 RF = modulo 5 or 8

Fractional Counter RF = 0 to 15 RF = 0 to 15 RF = 0 to 15

RF = 0 to 31 RF = 0 to 31 RX = 0 to 31

IF = 0 to 15 IF = 0 to 31 TX = 0 to 31

RF = 18 to 1,023 RF = 18 to 1,023 RF = 34 to 1,023

IF = 3 to 2.027 IF = 3 to 2.027 TX = 3 to 2.027

Power Saving Function 0.1µA typ.

The Fujitsu MB15F8xUL series dual PLLs are serial input

Frequency synthesizers. The Fractional-N PLL operates up to 2.6

GHz and the integer PLL operates up to 1200 MHz. They have

built-in dual-modulus prescalers enabling pulse swallow operation

and fixed or selectable fractional modulo. The latest advanced

BiCMOS technology is used resulting in a super low supply

current. A refined charge pump design (Fujitsu’s Super Charger)

provides fast tuning along with low spurious noise and phase

noise characteristics. The MB15F8xUL series is ideally suited for

digital mobile communications, including GSM, DCS1800,

PCS1900, IS-136, IS-95 and ISM applications.

• Fractional-N RF PLL and Integer IF PLL

• Very low spurious and phase noise characteristics

• Low operating voltage: 2.4 to 3.6 volts

• Low operating current: 5.8 to 6 mA (typical)

• Power-saving current: 0.1µA (typical)

• Wide operating temperature: –40 to +85°C

• New 30% smaller BCC 20 package

• Plas

tic 20-pin TSSOP

• Selectable charge pump current (±1.5 or ±6.0 mA)

• Evaluation Kits available

Parameter MB15F83UL MB15F86UL MB15F88UL

Prescaler Divide Ratios

Reference Divider

Swallow Counter

Pro

rammable Counte

1 2 3 4 5 6

Summary of Contents

Page 1 - MB15F8xUL Series

MB15F8xUL Series Fractional-N / Integer dual PLL Frequency Synthesizers  DESCRIPTION Pa

Page 2

Reference Information: MB15F83UL Frequencies: 1733 to 1803 MHz Step Size: 200 kHz Hop Time: Less than 2 µs Charge Pump: 6.0 mA VCO Sens: 44 MH

Page 3

Reference Information: MB15F86UL Frequencies: 1051.98 to 1078.17 Step Size: 30 kHz Hop Time: Less than 2 Ms Charge Pump: 1.5 mA VCO Sens: 25 M

Page 4

Reference Information: MB15F88UL Frequencies: 2490 to 2550 MHz Step Size: 200 kHz Hop Time: Less than 2 µs Charge Pump: 6.0 mA VCO Sens: 5

Page 5 - Package Dimensions

Package Dimensions MB15F8xULPFT - 20 pin, Plastic SSOP (FPT-20P-M06) MB15F8xULPVA - 20 pin, Plastic BCC (LCC-20P-M05)

Page 6 - Evaluation Systems

Evaluation Systems Designing a complex subsystem, such as a PLL, is no easy task. Therefore, Fujitsu has made available an evaluation system to aid

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Fujitsu MB15F83UL User Manual

Browse online or download User Manual for Hardware Fujitsu MB15F83UL. FUJITSU MB15F83UL User Manual

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