參數(shù)資料
型號: MB15F72UL
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): 10/27頁
文件大?。?/td> 279K
代理商: MB15F72UL
MB15F72UL
10
Prescaler Data Setting (SW)
Divide ratio
Charge Pump Current Setting (CS)
Current value
±
6.0 mA
±
1.5 mA
LD/fout output Selectable Bit Setting
LD/fout pin state
Phase Comparator Phase Switching Data Setting (FC
IF
, FC
RF
)
FC
IF
=
“1”
Do
IF
fr
>
fp
fr
<
fp
fr
=
fp
Z : High-impedance
Depending upon the VCO and LPF polarity, FC bit should be set.
SW
=
“1”
8/9
SW
=
“0”
16/17
Prescaler divide ratio IF-PLL
Prescaler divide ratio RF-PLL
64/65
128/129
CS
1
0
LDS
T1
T2
LD output
0
0
0
0
1
0
0
1
1
fout
outputs
fr
IF
1
0
0
fr
RF
1
1
0
fp
IF
1
0
1
fp
RF
1
1
1
Phase comparator input
FC
RF
=
“1”
Do
RF
FC
IF
=
“0”
Do
IF
FC
RF
=
“0”
Do
RF
H
L
L
H
Z
Z
(1)
(2)
High
VCO Output
Frequency
LPF Output voltage
Max.
(1) VCO polarity FC
=
“1”
(2) VCO polarity FC
=
“0”
Note : Give attention to the polarity for using active type LPF.
相關(guān)PDF資料
PDF描述
MB15F72ULPFT Dual Serial Input PLL Frequency Synthesizer
MB15F72ULPVA Dual Serial Input PLL Frequency Synthesizer
MB15F72UV Dual Serial Input PLL Frequency Synthesizer
MB15F72SP Dual Serial Input PLL Frequency Synthesizer
MB15F72SPPFT Dual Serial Input PLL Frequency Synthesizer
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB15F72ULPFT 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Dual Serial Input PLL Frequency Synthesizer
MB15F72ULPFT-G-BNDE1 制造商:FUJITSU 功能描述:
MB15F72ULPFT-G-BND-EFE1 功能描述:IC SYNTHESIZR PLL DL INP 20TSSOP RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘發(fā)生器,PLL,頻率合成器 系列:- 標(biāo)準(zhǔn)包裝:2,000 系列:- 類型:PLL 頻率合成器 PLL:是 輸入:晶體 輸出:時鐘 電路數(shù):1 比率 - 輸入:輸出:1:1 差分 - 輸入:輸出:無/無 頻率 - 最大:1GHz 除法器/乘法器:是/無 電源電壓:4.5 V ~ 5.5 V 工作溫度:-20°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-LSSOP(0.175",4.40mm 寬) 供應(yīng)商設(shè)備封裝:16-SSOP 包裝:帶卷 (TR) 其它名稱:NJW1504V-TE1-NDNJW1504V-TE1TR
MB15F72ULPVA 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Dual Serial Input PLL Frequency Synthesizer
MB15F72UV 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Dual Serial Input PLL Frequency Synthesizer