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Phase Locked Loops (PLLs)

Fujitsu Semiconductor America, Inc. (FSA) BiCMOS family of single and dual PLL frequency synthesizers is designed for local oscillators for use in modern radio systems. Ranging from 600MHz to 6GHz, Fujitsu’s PLLs support many communication standards, offer very low power consumption and feature ultra-fast frequency acquisition times with excellent spurious and phase noise performance.

  • Very low current consumption - One of the lowest in the industry
  • High performance - Low noise, Fast lock

Super PLL Application Guide

Fujitsu PLL Cross Reference Guide

Singler Integer-N

National Semiconductor Fujitsu corresponding ICs National Semiconductor Fujitsu corresponding ICs
LMX2346 MB15E07SL MB15E07SR LMX2310U MB15E07SL MB15E07SR
SSOP16/CSP16 SSOP16 TSSOP16 CSP20 SSOP16 TSSOP16
200 to 2000 700 to 2500 100 to 2500 500 to 2500 700 to 2500 100 to 2500
LMX2347 MB15E07SL MB15E07SR LMX2311U MB15E05SL MB15E05SR
SSOP16/CSP16 SSOP16 TSSOP16 CSP20 SSOP16 TSSOP16
200 to 2500 700 to 2500 100 to 2500 500 to 2000 700 to 2500 100 to 2500
LMX2306 MB15E03SL   LMX2312U MB15E03SL
SSOP16/CSP16 SSOP16 - CSP20 SSOP16 -
25 to 550 100 to 1200   200 to 1200 100 to 1200  
LMX2316 MB15E03SL   LMX2313U MB15E03SL  
SSOP16/CSP16 SSOP16 - CSP20 SSOP16 -
100 to 1200 100 to 1200   45 to 600 100 to 1200  
LMX2326 MB15E06SR        
  SSOP16 - - - -
100 to 2800 700 to 3000      

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Dual Integer-N

National Semiconductor Fujitsu corresponding ICs National Semiconductor Fujitsu corresponding ICs
LMX2335L MB15F07SL   LMX1600 MB15F73UL  
SSOP16/CSP16 SSOP16 - SSOP16/CSP16 TSSOP20 -
100 to1100 100 to 1100   40 to 500 50 to 600  
200 to 2000 700 to 2500   200 to 2000 200 to 2250  
LMX2336L MB15F73UL   LMX1601 MB15F07SL  
SSOP20/CSP24 TSSOP20 - SSOP16/CSP16 SSOP16 -
50 to 1100 50 to 600   40 to 500 100 to 1100  
200 to 2000 200 to 2250   100 to 1100 100 to 1100  
LMX2330L MB15F78UL   LMX1602 MB15F07SL
TSSOP20/CSP24 TSSOP20 - SSOP16/CSP16 SSOP16 -
45 to 510 100 to 1200   100 to 1100 100 to 1100  
500 to 2500 400 to 2600   100 to 1100 100 to 1100  
LMX2331L MB15F73UL        
TSSOP20/CSP24 TSSOP20 -      
45 to 510 50 to 600        
200 to 2000 200 to 2250        
LMX2332L MB15F72UL MB15F73UL      
TSSOP20/CSP24 TSSOP20 TSSOP20      
45 to 510 50 to 350 50 to 600      
100 to 1200 100 to 1300 200 to 2250      

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Single Integer-N ICs specification

Single Integer-N LMX2346/2347

Specification of corresponding ICs

  LMX2346 LMX2347 MB15E07SL MB15E07SR Notes
Input voltage (VCC) 2.7V to 5.5V 2.7V to 5.5V 2.4 to 3.6V 2.7 to 5.0V -
Charge pump output voltage (Vp) 6V(max) 6V(max) 5.5V(max) 5.5V(max) -
Consumption current 3.5mA (at Vcc=3V) 4.5mA (at Vcc=3V) 4mA(at Vcc=3.0V) 8mA(at Vcc=3.75V) -
fin Freq. 200 to 2000MHz 200 to 2500MHz 700 to 2500MHz 100 to 2500MHz -
fin input sensitivity -15dBm
(2.7V = VCC = 3.0V)
-15dBm
(2.7V = VCC = 3.0V)
-15dBm(min) -15dBm (300 to
2500MHz)
-
-10dBm
(3.0V = VCC = 5.5V)
-10dBm
(3.0V = VCC = 5.5V)
-6dBm (100 to
300MHz)
-
OSC freq. 5 to 104MHz 5 to 104MHz 3 to 40MHz 3 to 40MHz -
OSCin 0.4Vpp(min) 0.4Vpp(min) 0.5Vpp(min) 0.5Vpp(min) -
Charge pump output current 4mA 4mA 1.5mA or 6.0mA 1.0mA or 4.0mA -
Prescaler 32/33 32/33 32/33 or 64/65 32/33 or 64/65 -
Package LMX2346TM
TSSOP16

5.0x4.4x1.1
LMX2347TM
TSSOP16

5.0x4.4x1.1
MB15E07SLPFV1
SSOP16

5.0x4.4x1.25
MB15E07SRPFT
TSSOP16

5.0x6.4x1.05
Possible to replace
Main pins are compatible

Same foot pattern
Others - - - - -


* : MB15E07SR_BCC hasnít supported for mass production.
**: The software should be modified for IC replacement.

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Single Integer-N LMX2306/2316

Specification of corresponding ICs

  LMX2306 LMX2316 MB15E03SL Notes
Input voltage (VCC) 2.3V to 5.5V 2.3V to 5.5V 2.4 to 3.6V -
Charge pump output voltage (Vp) 5.5V(max) 5.5V(max) 5.5V(max) -
Consumption current 1.7mA (at Vcc=3V) 2.5mA (at Vcc=3V) 2.5mA(at Vcc=3.0V) -
fin Freq. 25 to 550MHz 100 to 1200MHz 100 to 1200MHz -
fin input sensitivity -10dBm -10dBm -15dBm(min) -
OSC freq. 5 to 40MHz 5 to 40MHz 3 to 40MHz -
OSCin -5dBm(≒0.35Vpp min) -5dBm(≒0.35Vpp min) 0.5Vpp(min) -
Charge pump output current 1mA 1mA 1.5mA or 6.0mA -
Prescaler 8/9 32/33 64/65 or 128/129 -
Package LMX2306TM
TSSOP16

5.0x4.4x1.1
LMX2316TM
TSSOP16

5.0x4.4x1.1
MB15E03SLPFV1
SSOP16

5.0x4.4x1.25
Main pins are
incompatible

(same foot pattern)
Others FastLock function FastLock function - -


*: The software should be modified for IC replacement.

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Single Integer-N LMX2326

Specification of corresponding ICs

  LMX2326 MB15E06SR Notes
Input voltage (VCC) 2.3V to 5.5V 2.7 to 4.0V -
Charge pump output voltage (Vp) 5.5V(max) 5.5V(max) -
Consumption current 4mA (at Vcc=3V) 8mA(at Vcc=3V) -
fin Freq. 100 to 2800MHz 700 to 3000MHz -
fin input sensitivity -10dBm -10dBm(min) -
OSC freq. 5 to 40MHz 3 to 40MHz -
OSCin -5dBm(≒0.35Vpp min) 0.5Vpp(min) -
Charge pump output current 1mA 4mA -
Prescaler 32/33 64/65 or 128/129 -
Package LMX2326TM
TSSOP16

5.0x4.4x1.1
MB15E06SRPFT
SSOP16

5.0x4.4x1.25
Main pins are
incompatible

(same foot pattern)
Others FastLock function - -


*: The software should be modified for IC replacement.

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Single Integer-N LMX2310U

Specification of corresponding ICs

  LMX2310U MB15E07SL MB15E07SR Notes
Input voltage (VCC) 2.7V to 5.5V 2.4 to 3.6V 2.7 to 5.0V -
Charge pump output voltage (Vp) 5.5V(max) 5.5V(max) 5.5V(max) -
Consumption current 2.3mA (at Vcc=3V) 4mA(at Vcc=3.0V) 8mA(at Vcc=3.75V) -
fin Freq. 500 to 2500MHz 700 to 2500MHz 100 to 2500MHz -
fin input sensitivity -15dBm
(2.7V = VCC = 3.0V)
-15dBm(min) -15dBm (300 to
2500MHz)
-
-10dBm
(3.0V = VCC = 5.5V)
-6dBm (100 to
300MHz)
-
OSC freq. 2 to 50MHz 3 to 40MHz 3 to 40MHz -
OSCin 0.5Vpp(min) 0.5Vpp(min) 0.5Vpp(min) -
Charge pump output current 1mA or 4mA 1.5mA or 6.0mA 1.0mA or 4.0mA -
Prescaler 16/17 or 32/33 32/33 or 64/65 32/33 or 64/65 -
Package -

MB15E07SLPFV1
SSOP16

5.0x4.4x1.25
MB15E07SRPFT
TSSOP16

5.0x6.4x1.05
No SSOP
Others FastLock function - - -


*: The software should be modified for IC replacement.

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Single Integer-N LMX2311U

Specification of corresponding ICs

  LMX2311U MB15E05SL MB15E05SR Notes
Input voltage (VCC) 2.7V to 5.5V 2.4 to 3.6V 2.7 to 5.0V -
Charge pump output voltage (Vp) 5.5V(max) 5.5V(max) 5.5V(max) -
Consumption current 2.0mA (at Vcc=3V) 3.5mA(at Vcc=3.0V) 7mA(at Vcc=3.75V) -
fin Freq. 500 to 2000MHz 100 to 2000MHz 300 to 2000MHz -
fin input sensitivity -15dBm
(2.7V = VCC = 3.0V)
-15dBm(min) -15dBm(min) -
-10dBm
(3.0V = VCC = 5.5V)
-
OSC freq. 2 to 50MHz 3 to 40MHz 3 to 40MHz -
OSCin 0.5Vpp(min) 0.5Vpp(min) 0.5Vpp(min) -
Charge pump output current 1mA or 4mA 1.5mA or 6.0mA 1.0mA or 4.0mA -
Prescaler 16/17 or 32/33 64/65 or 128/129 64/65 or 128/129 -
Package -

MB15E05SLPFV1
SSOP16

5.0x4.4x1.25
MB15E05SRPFT
TSSOP16

5.0x6.4x1.05
No SSOP
Others FastLock function - - -


*: The software should be modified for IC replacement.

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Single Integer-N LMX2312U/2313U

Specification of corresponding ICs

  LMX2312U LMX2313U MB15E03SL Notes
Input voltage (VCC) 2.7V to 5.5V 2.7V to 5.5V 2.4 to 3.6V -
Charge pump output voltage (Vp) 5.5V(max) 5.5V(max) 5.5V(max) -
Consumption current 1.4mA (at Vcc=3V) 1.0mA (at Vcc=3V) 2.5mA(at Vcc=3.0V) -
fin Freq. 200 to 1200MHz 45 to 600MHz 100 to 1200MHz -
fin input sensitivity -15dBm
(2.7V = VCC = 3.0V)
-15dBm
(2.7V = VCC = 3.0V)
-15dBm(min) -
-10dBm
(3.0V = VCC = 5.5V)
-10dBm
(3.0V = VCC = 5.5V)
-
OSC freq. 2 to 50MHz 2 to 50MHz 3 to 40MHz -
OSCin 0.5Vpp(min) 0.5Vpp(min) 0.5Vpp(min) -
Charge pump output current 1mA or 4mA 1mA or 4mA 1.5mA or 6.0mA -
Prescaler 16/17 or 32/33 8/9 or 16/17 64/65 or 128/129 -
Package -


-


MB15E03SLPFV1
SSOP16

5.0x4.4x1.25
No SSOP


Others FastLock function FastLock function - -


*: The software should be modified for IC replacement.

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Dual Integer-N ICs specification

Dual Integer-N LMX2331L/2336L

Specification of corresponding ICs

  LMX2331L LMX2336L MB15F73UL Notes
Input voltage (VCC) 2.7V to 5.5V 2.7V to 5.5V 2.4 to 3.6V -
Charge pump output voltage (Vp) 5.5V(max) 5.5V(max) 3.6V(max) -
Consumption current IF ch 1.0mA (at Vcc=3V) 2.2mA (at Vcc=3V) 1.2mA(at Vcc=2.7V) -
RF ch 3.0mA (at Vcc=3V) 3.3mA (at Vcc=3V) 2.0mA(at Vcc=2.7V) -
fin Freq. IF ch 45 to 510MHz 50 to 1100MHz 50 to 600MHz -
RF ch 200 to 2000MHz 200 to 2000MHz 200 to 2250MHz -
fin input sensitivity -15dBm
(2.7V = VCC = 3.0V)
-15dBm
(2.7V = VCC = 3.0V)
-15dBm(min) -
-10dBm
(3.0V = VCC = 5.5V)
-10dBm
(3.0V = VCC = 5.5V)
-
OSC freq. 5 to 40MHz 5 to 40MHz 3 to 40MHz -
OSCin 0.5Vpp(min) 0.5Vpp(min) 0.5Vpp(min) -
Charge pump output current 1mA or 4mA 1.25mA or 4.25mA 1.5mA or 6.0mA -
Prescaler IF ch 8/9 or 16/17 64/65 or 128/129 8/9 or 16/17 -
RF ch 64/65 or 128/129 64/65 or 128/129 64/65 or 128/129 -
Package LMX2331LTM
TSSOP20

6.5x4.4x1.1
LMX2336LTM
TSSOP20

6.5x4.4x1.1
MB15F73ULPFT
TSSOP20

6.5x4.4x1.05
Main pins are
incompatible
(same foot pattern)

Others - - - -


*: The software should be modified for IC replacement.

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Dual Integer-N LMX2330L

Specification of corresponding ICs

  LMX2330L MB15F78UL Notes
Input voltage (VCC) 2.7V to 5.5V 2.4 to 3.6V -
Charge pump output voltage (Vp) 5.5V(max) 3.6V(max) -
Consumption current IF ch 1.0mA (at Vcc=3V) 1.7mA(at Vcc=2.7V) -
RF ch 4.0mA (at Vcc=3V) 2.8mA(at Vcc=2.7V) -
fin Freq. IF ch 45 to 510MHz 100 to 1200MHz -
RF ch 500 to 2500MHz 400 to 2600MHz -
fin input sensitivity -15dBm
(2.7V = VCC = 3.0V)
-15dBm(min) -
-10dBm
(3.0V = VCC = 5.5V)
-
OSC freq. 5 to 40MHz 3 to 40MHz -
OSCin 0.5Vpp(min) 0.5Vpp(min) -
Charge pump output current 1mA or 4mA 1.5mA or 6.0mA -
Prescaler IF ch 8/9 or 16/17 16/17 or 32/33 -
RF ch 32/33 or 64/65 32/33 or 64/65 -
Package LMX2330LTM
TSSOP20

6.5x4.4x1.1
MB15F78ULPFT
TSSOP20

6.5x4.4x1.05
Main pins are
incompatible
(same foot pattern)

Others - - -


*: The software should be modified for IC replacement.

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Dual Integer-N LMX2332L

Specification of corresponding ICs

  LMX2332L MB15F72UL MB15F73UL Notes
Input voltage (VCC) 2.7V to 5.5V 2.4 to 3.6V 2.4 to 3.6V -
Charge pump output voltage (Vp) 5.5V(max) 3.6V(max) 3.6V(max) -
Consumption current IF ch 1.0mA (at Vcc=3V) 1.0mA(at Vcc=2.7V) 1.2mA(at Vcc=2.7V) -
RF ch 2.0mA (at Vcc=3V) 1.5mA(at Vcc=2.7V) 2.0mA(at Vcc=2.7V) -
fin Freq. IF ch 45 to 510MHz 50 to 350MHz 50 to 600MHz -
RF ch 100 to 1200MHz 100 to 1300MHz 200 to 2250MHz -
fin input sensitivity -15dBm
(2.7V = VCC = 3.0V)
-15dBm(min) -15dBm(min) -
-10dBm
(3.0V = VCC = 5.5V)
-
OSC freq. 5 to 40MHz 3 to 40MHz 3 to 40MHz -
OSCin 0.5Vpp(min) 0.5Vpp(min) 0.5Vpp(min) -
Charge pump output current 1mA or 4mA 1.5mA or 6.0mA 1.5mA or 6.0mA -
Prescaler IF ch 8/9 or 16/17 8/9 or 16/17 8/9 or 16/17 -
RF ch 64/65 or 128/129 64/65 or 128/129 64/65 or 128/129 -
Package LMX2332LTM
TSSOP20

6.5x4.4x1.1
MB15F72ULPFT
TSSOP20

6.5x4.4x1.05
MB15F73ULPFT
TSSOP20

6.5x4.4x1.05
Main pins are
incompatible
(same foot pattern)

Others - - - -


*: The software should be modified for IC replacement.

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Dual Integer-N LMX2335L

Specification of corresponding ICs

  LMX2335L MB15F72UL MB15F73UL Notes
Input voltage (VCC) 2.7V to 5.5V 2.4 to 3.6V 2.4 to 3.6V -
Charge pump output voltage (Vp) 5.5V(max) 3.6V(max) 3.6V(max) -
Consumption current IF ch 2.0mA (at Vcc=2.7V) 1.0mA(at Vcc=2.7V) 1.2mA(at Vcc=2.7V) -
RF ch 2.0mA (at Vcc=2.7V) 1.5mA(at Vcc=2.7V) 2.0mA(at Vcc=2.7V) -
fin Freq. IF ch 45 to 510MHz 50 to 350MHz 50 to 600MHz -
RF ch 100 to 1200MHz 100 to 1300MHz 200 to 2250MHz -
fin input sensitivity -15dBm
(VCC = 3.0V)
-15dBm(min) -15dBm(min) -
-10dBm
( VCC = 5.0V)
-
OSC freq. 5 to 40MHz 3 to 40MHz 3 to 40MHz -
OSCin 0.5Vpp(min) 0.5Vpp(min) 0.5Vpp(min) -
Charge pump output current 1.25mA or 5mA 1.5mA or 6.0mA 1.5mA or 6.0mA -
Prescaler IF ch 8/9 or 16/17 8/9 or 16/17 8/9 or 16/17 -
RF ch 64/65 or 128/129 64/65 or 128/129 64/65 or 128/129 -
Package LMX2335LTM
TSSOP20

6.5x4.4x1.1
MB15F72ULPFT
TSSOP20

6.5x4.4x1.05
MB15F73ULPFT
TSSOP20

6.5x4.4x1.05
Main pins are
incompatible
(same foot pattern)

Others - - - -


*: The software should be modified for IC replacement.

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Dual Integer-N LMX1600

Specification of corresponding ICs

  LMX1600 MB15F73UL Notes
Input voltage (VCC) 2.7V to 3.6V 2.4 to 3.6V -
Charge pump output voltage (Vp) =VCC 3.6V(max) -
Consumption current IF ch 1.5mA (at Vcc=3V) 1.2mA(at Vcc=2.7V) -
RF ch 3.5mA (at Vcc=3V) 2.0mA(at Vcc=2.7V) -
fin Freq. IF ch 40 to 500MHz 50 to 600MHz -
RF ch 200 to 2000MHz 200 to 2250MHz -
fin input sensitivity -15dBm(min) -15dBm(min) -
OSC freq. 1 to 40MHz 3 to 40MHz -
OSCin 0.5Vpp(min) 0.5Vpp(min) -
Charge pump output current 1.6mA 1.5mA or 6.0mA -
Prescaler IF ch 8/9 8/9 or 16/17 -
RF ch 32/33 64/65 or 128/129 -
Package LMX1600TM
TSSOP16

5.0x4.4x0.9
MB15F73ULPFT
TSSOP20

6.5x4.4x1.05
Main pins are
incompatible


Others - - -


*: The software should be modified for IC replacement.

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Dual Integer-N LMX1601/1602

Specification of corresponding ICs

  LMX1601 LMX1602 MB15F07SL Notes
Input voltage (VCC) 2.7V to 3.6V 2.7V to 3.6V 2.4 to 3.6V -
Charge pump output voltage (Vp) =VCC =VCC =VCC -
Consumption current IF ch 1.5mA (at Vcc=3V) 2.5mA (at Vcc=3V) 2.5mA(at Vcc=2.7V) -
RF ch 2.5mA (at Vcc=3V) 2.5mA (at Vcc=3V) 2.5mA(at Vcc=2.7V) -
fin Freq. IF ch 40 to 500MHz 50 to 1100MHz 100 to 1100MHz -
RF ch 100 to 1100MHz 100 to 1100MHz 100 to 1100MHz -
fin input sensitivity -15dBm(min) -15dBm(min) -15dBm(min) -
OSC freq. 1 to 40MHz 1 to 40MHz 3 to 40MHz -
OSCin 0.5Vpp(min) 0.5Vpp(min) 0.5Vpp(min) -
Charge pump output current 1.6mA 1.6mA 1.5mA or 6.0mA -
Prescaler IF ch 8/9 16/17 64/65 or 128/129 -
RF ch 16/17 16/17 64/65 or 128/129 -
Package LMX1601TM
TSSOP16

5.0x4.4x0.9
LMX1602TM
TSSOP16

5.0x4.4x0.9
MB15F07SLPFV1
TSSOP16

5.0x4.4x1.25
Main pins are
incompatible


Others - - - -


*: The software should be modified for IC replacement.

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