LMX2487 National Semiconductor Corporation, LMX2487 Datasheet - Page 35

• Manufacturer Part Number: LMX2487
• Description: 3.0 Ghz - 6.0 Ghz High Performance Delta-sigma Low Power Dual Pllatinum? Frequency Synthesizers With 3.0 Ghz Integer Pll
• Manufacturer: National Semiconductor Corporation

Programming Description
2.7.3 CSR[1:0] -- RF Cycle Slip Reduction
CSR controls the operation of the Cycle Slip Reduction Circuit. This circuit can be used to reduce the occurrence of phase
detector cycle slips. Note that the Fastlock charge pump current, steady state current, and CSR control are all interrelated. Refer
to section 1.8 for information on how to use this.
CSR
0
1
2
3
CSR State
Disabled
Enabled
Enabled
Enabled
(Continued)
35
Sample Rate Reduction Factor
1/16
1/2
1/4
1
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