MB15E05SR datasheet(3/25 Pages) FUJITSU

No de pièce	MB15E05SR

Description	Single Serial Input PLL Frequency Synthesizer On-chip 2.0 GHz Prescaler

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Fabricant	FUJITSU [Fujitsu Component Limited.]

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MB15E05SR

3

s PIN DESCRIPTIONS

Pin no.

name

I/O

Descriptions

TSSOP

BCC

116

OSCIN

I

Programmable reference divider input. Connection to a TCXO.

2

1

N.C.

–

No connection.

32

VP

–

Power supply voltage input for the charge pump.

43

VCC

–

Power supply voltage input.

54

DO

O

Charge pump output.

Phase of the charge pump can be selected via programming of the FC bit.

6

5

GND

–

Ground.

7

6

Xfin

I

Prescaler complementary input, which should be grounded via a capacitor.

87

fin

I

Prescaler input.

Connection to an external VCO should be done via AC coupling.

98

Clock

I

Clock input for the 19-bit shift register.

Data is shifted into the shift register on the rising edge of the clock.

(Open is prohibited.)

10

9

Data

I

Serial data input using binary code.

The last bit of the data is a control bit. (Open is prohibited.)

11

10

LE

I

Load enable signal input. (Open is prohibited.)

When LE is set high, the data in the shift register is transferred to a latch

according to the control bit in the serial data.

12

11

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

12

N.C.

–

No connection.

14

13

LD/fout

O

Lock detect signal output (LD)/phase comparator monitoring output (fout).

The output signal is selected via programming of the LDS bit.

LDS = “H”; outputs fout (fr/fp monitoring output)

LDS = “L”; outputs LD (“H” at locking, “L” at unlocking.)

15

14

N.C.

–

No connection.

16

15

N.C.

–

No connection.

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Fabricant	No de pièce	Fiches technique	Description
Fujitsu Component Limit...	MB15E05SL	229Kb / 25P	Single Serial Input PLL Frequency Synthesizer On-Chip 2.0 GHz Prescaler
	MB15E05SLPFV1	229Kb / 25P	Single Serial Input PLL Frequency Synthesizer On-Chip 2.0 GHz Prescaler
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Description similaire - MB15E05SR

Fabricant	No de pièce	Fiches technique	Description
Fujitsu Component Limit...	MB15E05SL	229Kb / 25P	Single Serial Input PLL Frequency Synthesizer On-Chip 2.0 GHz Prescaler
	MB15E05L	259Kb / 22P	Single Serial Input PLL Frequency Synthesizer On-Chip 1.2 GHz Prescaler
	MB15E07L	289Kb / 23P	Single Serial Input PLL Frequency Synthesizer On-Chip 2.5 GHz Prescaler
	MB15E07SR	241Kb / 25P	Single Serial Input PLL Frequency Synthesizer On-chip 2.5 GHz Prescaler
	MB15E07	233Kb / 22P	Single Serial Input PLL Frequency Synthesizer On-Chip 2.5 GHz Prescaler
	MB15E03	174Kb / 22P	Single Serial Input PLL Frequency Synthesizer On-Chip 1.2 GHz Prescaler
	MB15E03SL	229Kb / 26P	Single Serial Input PLL Frequency Synthesizer On-Chip 1.2 GHz Prescaler
	MB15E07SL	231Kb / 26P	Single Serial Input PLL Frequency Synthesizer On-Chip 2.5 GHz Prescaler
	MB15E06SR	205Kb / 25P	Single Serial Input PLL Frequency Synthesizer On-chip 3.0 GHz Prescaler
	MB15E03L	214Kb / 25P	Single Serial Input PLL Frequency Synthesizer On-Chip 1.2 GHz Prescaler

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