Product Info

DS-2472-01 <Rev.0.0>
page 44/ 63
REG0x14:
Bit 7-6 Reserved: Maintain as ‘0b00’
Bit 5-4 FILTERI[1:0]: Filter current option
00: 12.5u A (default)
01: 25u A
10: 37.5u A
11: 50u A
Bit 3 CPI: Charge pump current option
0: 50u A
1: 100u A (default)
Bit 2 CPVCO: Charge pump disable for VCO
0: Enable (default)
1: Disable
Bit 1-0 PRSI[1:0]: Prescaler current option
00: 30u A
01: 35u A
10: 40u A (default)
11: 50u A
PLL_2
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit1 Bit 0
r r FILTERI1 FILTERI0 CPI CPVCO PRSI1 PRSI0
R/W-0 R/W-0 R/W-0 R/W-0 R/W-1 R/W-0 R/W-1 R/W-0