LMK61E08 datasheet(35/54 Pages) TI

部品番号	LMK61E08

部品情報	LMK61E08 Ultra-Low Jitter Programmable Oscillator With Internal EEPROM

Download	54 Pages

Scroll/Zoom	100%

メーカー	TI [Texas Instruments]

ホームページ	http://www.ti.com

Logo

35 / 54 page

35

LMK61E08

www.ti.com

SNAS805 – JUNE 2020

Submit Documentation Feedback

8.6.1.27 PLL_LF_R3 Register; R38

The PLL_LF_R3 register controls the value of the PLL Loop Filter R3.

BIT NO.

FIELD

TYPE

DEFAUL

T

EEPROM

DESCRIPTION

[7]

RESERVED

-

N

Reserved.

[6:0]

PLL_LF_R3[6:0]

RW

0x00

Y

PLL Loop Filter R3. NOTE: Table below lists commonly

used R3 values but more selections are available.

PLL_LF_R3[6:0]

R3 (Ω)

0 (0x00)

18

3 (0x03)

205

8 (0x08)

854

9 (0x09)

1136

12 (0x0C)

1535

17 (0x11)

1936

20 (0x14)

2335

8.6.1.28 PLL_LF_C3 Register; R39

The PLL_LF_C3 register controls the value of the PLL Loop Filter C3.

BIT NO.

FIELD

TYPE

DEFAUL

T

EEPROM

DESCRIPTION

[7:3]

RESERVED

-

N

Reserved.

[2:0]

PLL_LF_C3[2:0]

RW

0x7

Y

PLL Loop Filter C3. The value in pF is given by 5 *

PLL_LF_C3 (in decimal).

8.6.1.29 PLL_CALCTRL Register; R42

The PLL_CALCTRL register is described in the following table.

BIT NO.

FIELD

TYPE

DEFAUL

T

EEPROM

DESCRIPTION

[7:4]

RESERVED

-

N

Reserved.

[3:2]

PLL_CLSDWAIT[1:0]

RW

0x2

Y

Closed Loop Wait Period. The CLSDWAIT field sets the

closed loop wait period. Recommended value is 0x2.

CLSDWAIT

Anlog closed loop VCO

stabilization time

0 (0x0)

150 µs

1 (0x1)

300 µs

2 (0x2)

500 µs

3 (0x3)

2000 µs

[1:0]

PLL_VCOWAIT[1:0]

RW

0x1

Y

VCO Wait Period. Recommended value is 0x1.

VCOWAIT

VCO stabilization time

0 (0x0)

20 µs

1 (0x1)

400 µs

2 (0x2)

4000 µs

3 (0x3)

10000 µs

同様の部品番号 - LMK61E08

メーカー	部品番号	データシート	部品情報
Texas Instruments	LMK61E0-050M	980Kb / 22P	[Old version datasheet] High-Performance Ultra-Low Jitter Oscillator
	LMK61E0-050M	447Kb / 22P	[Old version datasheet] LMK61XX High-Performance Ultra-Low Jitter Oscillator
	LMK61E0-050M	463Kb / 22P	[Old version datasheet] High-Performance Ultra-Low Jitter Oscillator
	LMK61E0-050M00	980Kb / 22P	[Old version datasheet] High-Performance Ultra-Low Jitter Oscillator
	LMK61E0-050M00	463Kb / 22P	[Old version datasheet] High-Performance Ultra-Low Jitter Oscillator

More results

同様の説明 - LMK61E08

メーカー	部品番号	データシート	部品情報
Texas Instruments	LMK61E2	1Mb / 55P	[Old version datasheet] Ultra-Low Jitter Programmable Oscillator with Internal EEPROM
	LMK61E0M	856Kb / 47P	[Old version datasheet] Ultra-Low Jitter Programmable Oscillator with Internal EEPROM
	LMK61E07	1Mb / 52P	[Old version datasheet] Ultra-Low Jitter Programmable Oscillator With Internal EEPROM
	LMK61E2	1Mb / 51P	[Old version datasheet] Ultra-Low Jitter Programmable Oscillator
Micrel Semiconductor	MX852BB0030	1Mb / 11P	Ultra-Low Jitter XTAL Oscillator with Fanout
Micrel Semiconductor	MX852EB0027	1Mb / 11P	Ultra-Low Jitter XTAL Oscillator with Fanout
Silicon Laboratories	SI535	323Kb / 12P	ULTRA LOW JITTER CRYSTAL OSCILLATOR
Micrel Semiconductor	DSC8101	682Kb / 6P	Programmable Low-Jitter Precision CMOS Oscillator
	DSC8102	605Kb / 6P	Programmable Low-Jitter Precision LVPECL Oscillator
	DSC8103	609Kb / 6P	Programmable Low-Jitter Precision LVDS Oscillator