參數(shù)資料
型號(hào): MB15F78ULPFT
廠商: FUJITSU LTD
元件分類: XO, clock
英文描述: Dual Serial Input PLL Frequency Synthesizer
中文描述: PLL FREQUENCY SYNTHESIZER, 2600 MHz, PDSO20
封裝: PLASTIC, TSSOP-20
文件頁(yè)數(shù): 13/27頁(yè)
文件大?。?/td> 160K
代理商: MB15F78ULPFT
MB15F78UL
13
I
PHASE COMPARATOR OUTPUT WAVEFORM
fr
TX
/
fr
RX
fp
TX
/
fp
RX
LD
Do
TX
/
Do
RX
t
WU
t
WL
Do
TX
/
Do
RX
H
L
L
H
Z
Z
(FC bit
=
High)
(FC bit
=
Low)
LD Output Logic Table
TX-PLL section
Note
s
:
Phase error detection range
=
2
π
to
+
2
π
Pulses on Do
TX
/Do
RX
signals are output to prevent dead zone.
LD output becomes low when phase error is t
WU
or more.
LD output becomes high when phase error is t
WL
or less and continues to be so for three cycles
or more.
t
WU
and t
WL
depend on OSC
IN
input frequency as follows.
t
WU
2/fosc : e.g. t
WU
156.3 ns when fosc
=
12.8 MHz
t
WU
4/fosc : e.g. t
WL
312.5 ns when fosc
=
12.8 MHz
RX-PLL section
LD output
Locking state/Power saving state
Locking state/Power saving state
H
Locking state/Power saving state
Unlocking state
L
Unlocking state
Locking state/Power saving state
L
Unlocking state
Unlocking state
L
相關(guān)PDF資料
PDF描述
MB15F78ULPVA Dual Serial Input PLL Frequency Synthesizer
MB15F83UL Fractional-N PLL Frequency Synthesizer
MB15F83ULPFT Fractional-N PLL Frequency Synthesizer
MB15F83ULPVA Fractional-N PLL Frequency Synthesizer
MB15F88UL Fractional-N PLL Frequency Synthesizer
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB15F78ULPFT-G-BND-EFE1 功能描述:IC SYNTHESIZR PLL DL INP 20TSSOP RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)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(shí)鐘 電路數(shù):1 比率 - 輸入:輸出:1:1 差分 - 輸入:輸出:無(wú)/無(wú) 頻率 - 最大:1GHz 除法器/乘法器:是/無(wú) 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
MB15F78ULPVA 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Dual Serial Input PLL Frequency Synthesizer
MB15F83UL 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Fractional-N PLL Frequency Synthesizer
MB15F83ULPFT 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Fractional-N PLL Frequency Synthesizer
MB15F83ULPVA 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Fractional-N PLL Frequency Synthesizer