LMK04816BISQX datasheet(11/123 Pages) TI

Part #	LMK04816BISQX

Description	LMK04816 Three Input Low-Noise Clock Jitter Cleaner with Dual Loop PLLs

Download	123 Pages

Scroll/Zoom	100%

Manufacturer	TI [Texas Instruments]

Direct Link	http://www.ti.com

Logo

11 / 123 page

LMK04816

www.ti.com

SNAS597B – JULY 2012 – REVISED APRIL 2013

3.4

Electrical Characteristics

(3.15 V

≤ VCC ≤ 3.45 V, -40 °C ≤ TA ≤ 85 °C. Typical values represent most likely parametric norms at VCC = 3.3 V, TA = 25

°C, at the Recommended Operating Conditions at the time of product characterization and are not ensured.)

Symbol

Parameter

Conditions

Min

Typ

Max

Units

Current Consumption

ICC_PD

Power Down Supply Current

1

3

mA

All clock delays disabled,

Supply Current with all clocks enabled

CLKoutX_Y_DIV = 1045,

ICC_CLKS

505

590

mA

(1)

CLKoutX_TYPE = 1 (LVDS),

PLL1 and PLL2 locked.

CLKin0/0*, CLKin1/1*, and CLKin2/2* Input Clock Specifications

fCLKin

Clock Input Frequency (2)

0.001

500

MHz

Clock Input Slew Rate

SLEWCLKin

20% to 80%

0.15

0.5

V/ns

(3) (4)

VIDCLKin

0.25

1.55

|V|

AC coupled

Clock Input

CLKinX_BUF_TYPE = 0 (Bipolar)

VSSCLKin

0.5

3.1

Vpp

Differential Input Voltage (5)

VIDCLKin

0.25

1.55

|V|

AC coupled

Figure 4-2

CLKinX_BUF_TYPE = 1 (MOS)

VSSCLKin

0.5

3.1

Vpp

AC coupled to CLKinX; CLKinX* AC

coupled to Ground

0.25

2.4

Vpp

CLKinX_BUF_TYPE = 0 (Bipolar)

Clock Input

VCLKin

Single-ended Input Voltage (3)

AC coupled to CLKinX; CLKinX* AC

coupled to Ground

0.25

2.4

Vpp

CLKinX_BUF_TYPE = 1 (MOS)

DC offset voltage between

VCLKin0-offset

CLKin0/CLKin0*

20

mV

CLKin0* - CLKin0

DC offset voltage between

Each pin AC coupled

VCLKin1-offset

CLKin1/CLKin1*

0

mV

CLKin0_BUF_TYPE = 0 (Bipolar)

CLKin1* - CLKin1

DC offset voltage between

VCLKin2-offset

CLKin2/CLKin2*

20

mV

CLKin2*- CLKin2

DC offset voltage between

Each pin AC coupled

VCLKinX-offset

CLKinX/CLKinX*

55

mV

CLKinX_BUF_TYPE = 1 (MOS)

CLKinX* - CLKinX

VCLKin-VIH

High input voltage

DC coupled to CLKinX; CLKinX* AC

2.0

VCC

V

coupled to Ground

VCLKin-VIL

Low input voltage

0.0

0.4

V

CLKinX_BUF_TYPE = 1 (MOS)

FBCLKin/FBCLKin* and Fin/Fin* Input Specifications

AC coupled

fFBCLKin

Clock Input Frequency (3)

(CLKinX_BUF_TYPE = 0)

0.001

1000

MHz

MODE = 2 or 8; FEEDBACK_MUX = 6

AC coupled

fFin

Clock Input Frequency (3)

(CLKinX_BUF_TYPE = 0)

0.001

3100

MHz

MODE = 3 or 11

Single Ended

AC coupled;

VFBCLKin/Fin

0.25

2.0

Vpp

Clock Input Voltage (3)

(CLKinX_BUF_TYPE = 0)

(1)

Load conditions for output clocks: LVDS: 100

Ω differential. See applications section Current Consumption/Power Dissipation

Calculations for Icc for specific part configuration and how to calculate Icc for a specific design.

(2)

CLKin0, CLKin1, and CLKin2 maximum is ensured by characterization, production tested at 200 MHz.

(3)

Ensured by characterization.

(4)

In order to meet the jitter performance listed in the subsequent sections of this data sheet, the minimum recommended slew rate for all

input clocks is 0.5 V/ns. This is especially true for single-ended clocks. Phase noise performance will begin to degrade as the clock input

slew rate is reduced. However, the device will function at slew rates down to the minimum listed. When compared to single-ended

clocks, differential clocks (LVDS, LVPECL) will be less susceptible to degradation in phase noise performance at lower slew rates due to

their common mode noise rejection. However, it is also recommended to use the highest possible slew rate for differential clocks to

achieve optimal phase noise performance at the device outputs.

(5)

See Section 4.2 for definition of VID and VOD voltages.

Electrical Specifications

11

Submit Documentation Feedback

Product Folder Links: LMK04816

Similar Part No. - LMK04816BISQX

Manufacturer	Part #	Datasheet	Description
Texas Instruments	LMK04816BISQX	1Mb / 129P	[Old version datasheet] Three Input Low-Noise Clock Jitter Cleaner
Texas Instruments	LMK04816BISQX/NOPB	1Mb / 129P	[Old version datasheet] Three Input Low-Noise Clock Jitter Cleaner

More results

Similar Description - LMK04816BISQX

Manufacturer	Part #	Datasheet	Description
Texas Instruments	LMK04208	1Mb / 138P	[Old version datasheet] Low-Noise Clock Jitter Cleaner with Dual Loop PLLs
National Semiconductor ...	LMK04800	3Mb / 79P	Low-Noise Clock Jitter Cleaner with Dual Loop PLLs
Texas Instruments	LMK04816	2Mb / 77P	[Old version datasheet] Low-Noise Clock Jitter Cleaner with Dual Loop PLLs
	LMK04800	985Kb / 91P	[Old version datasheet] Low-Noise Clock Jitter Cleaner with Dual Loop PLLs
	LMK04906	1Mb / 71P	[Old version datasheet] Low-Noise Clock Jitter Cleaner with Dual Loop PLLs
	LMK04826B	2Mb / 104P	[Old version datasheet] Ultra Low-Noise JESD204B Compliant Clock Jitter Cleaner with Dual Loop PLLs
	LMK04826B	2Mb / 101P	[Old version datasheet] LMK0482xB Ultra Low-Noise JESD204B Compliant Clock Jitter Cleaner with Dual Loop PLLs
	LMK04832	386Kb / 8P	[Old version datasheet] LMK04832 Ultra Low-Noise JESD204B Compliant Clock Jitter Cleaner With Dual Loop PLLs
	LMK04228	1Mb / 91P	[Old version datasheet] LMK04228 Ultra-Low Noise, JESD204B-Compliant Clock Jitter Cleaner With Dual-Loop PLLs
National Semiconductor ...	LMK04000	1Mb / 54P	Low-Noise Clock Jitter Cleaner with Cascaded PLLs

More results

LMK04816BISQX Datasheet(PDF) 11 Page - Texas Instruments

LMK04816BISQX Datasheet(HTML) 11 Page - Texas Instruments

Similar Part No. - LMK04816BISQX

Similar Description - LMK04816BISQX

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL