AK1541_17 Datasheet, PDF (10/37 Pages) Asahi Kasei Microsystems – 20 to 600Mhz Delta-Sigma Fractional-N Frequency Synthesizer

Resistance Connected to the BIAS Pin for Setting Charge Pump Output Current
Parameter
Min. Typ. Max. Unit
Remarks
BIAS resistance
22
27
33
kΩ
Icp
I1
I2
Isink
[AK1541]
Isource
I2
I1
0.5
VDD2/2 VDD2 - 0.5
Vcpo
Fig. 4 Charge Pump Characteristics - Voltage vs. Current
MS1043-E-05
10
2013/03