LMK03200EVAL National Semiconductor, LMK03200EVAL Datasheet - Page 3

• 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