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參數(shù)資料
| 型號： | MB15F73SP |
| 廠商： | Fujitsu Limited |
| 英文描述： | Dual Serial Input PLL Frequency Synthesizer |
| 中文描述： | 雙串行輸入鎖相環(huán)頻率合成器 |
| 文件頁數(shù)： | 4/18頁 |
| 文件大?。?/td> | 155K |
| 代理商： | MB15F73SP |
4
MB15F73UL
Dec. 2000
Edition 2.0
n
BLOCK DIAGRAM
1
3
4
(2)
18
(16)
Schmitt
circuit
19
(17)
Schmitt
circuit
20
(18)
Schmitt
circuit
C
N
1
23-bit shift
register
Latch selector
6
Prescaler
(IF–PLL)
8/9,16/17
Intermittent
mode
control
(IF–PLL)
C
N
2
3-bit latch
LDS
SW
IF
FC
IF
Binary 7-bit
swallow counter
(IF–PLL)
Binary 11-bit
programmable
counter
(IF–PLL)
Phase
comp.
(IF–PLL)
Charge
pump
(IF–PLL)
Current
Switch
7
7-bit latch
11-bit latch
2-bit latch
14-bit latch
Binary 14–bit pro-
grammable ref.
counter(IF–PLL)
13
(11)
17
Prescaler
(RF–PLL)
64/65,
128/129
3-bit latch
LDS SW
RF
FC
RF
Binary 7-bit
swallow counter
(RF–PLL)
Binary 11-bit
programmable
counter
(RF–PLL)
7-bit latch
11-bit latch
T1
T2
2-bit latch
14-bit latch
Binary 14-bit pro-
grammable ref.
counter
(RF–PLL)
T1
T2
OR
Lock
Det.
(IF–PLL)
Lock
Det.
(RF–PLL)
Selector
LD
fr
IF
fr
RF
fp
IF
fp
RF
Do
RF
9
AND
16
(14)
5
fr
IF
fr
RF
fp
RF
fp
IF
Intermittent
mode
control
(RF–PLL)
Phase
comp.
(RF–PLL)
1-bit latch
C/P
setting
current
Charge
pump
(RF–PLL)
Current
Switch
1-bit latch
C/P
setting
current
14
2
GND
PS
IF
(5)
fin
IF
Xfin
IF
OSC
in
(19)
(15)
fin
RF
Xfin
RF
PS
RF
LE
Data
Clock
Vcc
RF
(12)
(20)
LD/fout
(9)
(8)
Do
IF
(7)
VCC
IF
(4)
GND
IF
(3)
LD
IF
O -- TSSOP 20
( ) -- BCC 20
(1)
GND
RF
(13)
15
Vp
RF
11
10
8
Vp
IF
(6)
12 (10)
Fast
lock
tuning
Fast
lock
tuning
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| MB15F73UV | Dual Serial Input PLL Frequency Synthesizer |
| MB15F73UVPVB | Dual Serial Input PLL Frequency Synthesizer |
| MB15F74UV | Dual Serial Input PLL Frequency Synthesizer |
| MB15F74UV_04 | Dual Serial Input PLL Frequency Synthesizer |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB15F73SPPFT | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Dual Serial Input PLL Frequency Synthesizer |
| MB15F73SPPV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Dual Serial Input PLL Frequency Synthesizer |
| MB15F73UL | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:ASSP Dual Serial Input PLL Frequency Synthesizer |
| MB15F73UL_01 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Dual Serial Input PLL Frequency Synthesizer |
| MB15F73ULPFT | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Dual Serial Input PLL Frequency Synthesizer |
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