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參數資料
| 型號： | MB15F8XUL |
| 廠商： | Fujitsu Limited |
| 英文描述： | Fractional-N / Integer dual PLL Frequency Synthesizers |
| 中文描述： | 分數N /整數雙鎖相環頻率合成器 |
| 文件頁數： | 1/6頁 |
| 文件大小： | 201K |
| 代理商： | MB15F8XUL |
MB15F8xUL Series
Fractional-N / Integer dual
PLL Frequency Synthesizers
DESCRIPTION Packages
20-pin, Plastic TSSOP 20-pad, Plastic BCC
FPT-20P-M06 LCC-20P-M05
FEATURES
RF/RX Frequency - max.
IF/TX Frequency - max
Low Power Supply Voltage
Low Power Supply Current
2 GHz
600 MHz
2.7V
5.8 Ma
2.5 GHz
600 MHz
2.7V
5.8 mA
2.6 GHz
1.2 GHz
2.7V
6.0 mA
RF = 16/17
IF = 8/9 OR 16/17
RF = 16/17 or 32/33
IF = 8/9 or 16/17
Rx = 32/33
Tx = 16/17 or 32/33
Fractional Function
Fractional Counter
Power Saving Function
RF = 3 to 127
IF = 3 to 16383
RF = 3 to 255
IF = 3 to 16383
RF = 8 to 16383
IF = 8 to 16383
RF = modulo 13 fixed
RF = modulo 3 to 16 RF = modulo 5 or 8
RF = 0 to 15
RF = 0 to 15
RF = 0 to 15
RF = 0 to 31
IF = 0 to 15
RF = 0 to 31
IF = 0 to 31
RX = 0 to 31
TX = 0 to 31
RF = 18 to 1,023
IF = 3 to 2.027
RF = 18 to 1,023
IF = 3 to 2.027
RF = 34 to 1,023
TX = 3 to 2.027
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
Programmable Counter
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