LMK03200EVAL National Semiconductor, LMK03200EVAL Datasheet - Page 3
![BOARD EVALUATION LMK03200](/photos/39/50/395038/4650798_sml.jpg)
LMK03200EVAL
Manufacturer Part Number
LMK03200EVAL
Description
BOARD EVALUATION LMK03200
Manufacturer
National Semiconductor
Specifications of LMK03200EVAL
Main Purpose
Timing, Clock Conditioner
Embedded
No
Utilized Ic / Part
LMK03200
Primary Attributes
3 LVDS & 5 LVPECL Outputs, Integrated PLL & VCO
Secondary Attributes
3.15 V ~ 3.45 V Supply
Silicon Manufacturer
National
Silicon Core Number
LMK03200
Kit Application Type
Clock & Timing
Application Sub Type
Precision Clock Conditioner
Kit Contents
Board, Cable
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
General Description
The LMK03200 Evaluation Board simplifies evaluation of the LMK03200 Precision Clock Conditioner
with Integrated VCO. The package consists of an evaluation board and CodeLoader software. The
CodeLoader software will run on a Windows 2000 or Windows XP PC.
CodeLoader software is to program the internal registers of the LMK03200 device through a
MICROWIRE
CodeLoader 4 can be downloaded from:
Loop Filter #1
Loop filter #1 is selected by placing a 0 ohm resistor on pad R69.
This loop filter has been designed for optimal RMS jitter using a low noise
reference.
Crystal Frequency
Loop Bandwidth
Supply Voltage
Phase Margin
TM
interface.
L M K 0 3 2 0 0
19.44 MHz
57.7 kHz
3.3 Volts
82.2º
CPout
E V A L U A T I O N
http://www.national.com/timing/software/
Output Frequency
3
VCO Gain
600 Ω
B O A R D
R3
Kφ
f
PD
O P E R A T I N G
0 pF
C3
Charge Pump
200 Ω
R4
1185 to 1296 MHz
I N S T R U C T I O N S
8 MHz/Volt
9.72 MHz
The purpose of the
3200 uA
VCO
10 pF
C4