參數(shù)資料
型號(hào)： MB15E07PFV1
廠商： FUJITSU LTD
元件分類： XO, clock
英文描述： Single Serial Input PLL Frequency Synthesizer On-Chip 2.5 GHz Prescaler
中文描述： PLL FREQUENCY SYNTHESIZER, 2500 MHz, PDSO16
封裝： PLASTIC, SSOP-16
文件頁(yè)數(shù)： 3/22頁(yè)
文件大?。?/td> 233K
代理商： MB15E07PFV1
3
MB15E07
I
PIN DESCRIPTIONS
Pin no.
Pin name
I/O
Descriptions
1
OSC
IN
I
Programmable reference divider input.
Oscillator input.
Connection for an crystal or a TCXO.
TCXO should be connected with a coupling capacitor.
2
OSC
OUT
O
Oscillator output.
Connection for an external crystal.
3
V
P
–
Power supply voltage input for the charge pump.
4
V
CC
–
Power supply voltage input.
5
D
O
O
Charge pump output.
Phase of the charge pump can be reversed by FC bit.
6
GND
–
Ground.
7
Xfin
I
Prescaler complementary input, and should be grounded via a capacitor.
8
fin
I
Prescaler input.
Connection with an external VCO should be done with AC coupling.
9
Clock
I
Clock input for the 19-bit shift register.
Data is shifted into the shift register on the rising edge of the clock.
is prohibited.)
(Open
10
Data
I
Serial data input using binary code.
The last bit of the data is a control bit.
Control bit = “H” ;Data is transmitted to the programmable reference
counter.
Control bit = “L” ;Data is transmitted to the programmable counter.
(Open is prohibited.)
11
LE
I
Load enable signal input
When LE is high, the data in the shift register is transferred to a latch,
according to the control bit in the serial data.
(Open is prohibited.)
12
PS
I
Power saving mode control. This pin must be set at “L” at Power-ON.
(Open is prohibited.)
PS = “H” ; Normal mode
PS = “L” ; Power saving mode
13
ZC
I
Forced high-impedance control for the charge pump (with internal pull up
resistor.)
ZC = “H” ; Normal Do output.
ZC = “L” ; Do becomes high impedance.
14
LD/fout
O
Lock detect signal output(LD)/phase comparator monitoring
output (fout).
The output signal is selected by LDS bit in the serial data.
LDS = “H” ; outputs fout (fr/fp monitoring output)
LDS = “L” ; outputs LD (“H” at locking, “L” at unlocking.)
15
φ
P
O
Phase comparator output for an external charge pump. Nch open drain
output.
16
φ
R
O
Phase comparator output for an external charge pump. CMOS output.
相關(guān)PDF資料
PDF描述
MB15E07SLPFV1 Single Serial Input PLL Frequency Synthesizer On-Chip 2.5 GHz Prescaler
MB15E07SLPV1 Single Serial Input PLL Frequency Synthesizer On-Chip 2.5 GHz Prescaler
MB15E07SL Single Serial Input PLL Frequency Synthesizer On-chip 2.5 GHz Prescaler(單串行輸入PLL頻率合成器，片內(nèi)2.5 GHz預(yù)定標(biāo)器)
MB15E07SR Single Serial Input PLL Frequency Synthesizer On-chip 2.5 GHz Prescaler
MB15E07SRPFT Single Serial Input PLL Frequency Synthesizer On-chip 2.5 GHz Prescaler
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB15E07PFV1-G-10-ERE1 制造商:FUJITSU 功能描述:
MB15E07PFV1-G-15-ERE1 制造商:FUJITSU 功能描述:
MB15E07PFV1-G-BND-ERE1 制造商:FUJITSU 功能描述:
MB15E07SL 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Single Serial Input PLL Frequency Synthesizer On-Chip 2.5 GHz Prescaler
MB15E07SLPFV1 制造商:FUJITSU 功能描述:PLL FREQUENCY SYNTHESIZER, 2500 MHZ, PDSO16
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