rf2052 RF Micro Devices, rf2052 Datasheet - Page 14

• Manufacturer Part Number: rf2052
• Description: High Performance Wideband Rf Synthesizer/vco With Integrated Rf Mixer
• Manufacturer: RF Micro Devices

RF2052
PLL1x2 (OAh)
PLL1x3 (OBh)
PLL2x0 (10h)
PLL2x1 (11h)
PLL2x2 (12h)
PLL2x3 (13h)
RB1 (1Ch)
14 of 18
P1_NUM_LSB
P1_CT_DEF
P1_N(8:0)
P1_VCOI(2:0)
P2_VCOSEL
P2_CT_EN
P2_KV_EN
P2_LODIV
P2_CP_DEF
P2_NUM_MSB
P2_NUM_LSB
P2_CT_DEF
P2_N
P2_VCOI
LOCK
CT_CAL(6:0)
CP_CAL(6:0)
Bit Name
Bit Name
Bit Name
Bit Name
Bit Name
Bit Name
Bit Name
[15:8]
[7:1]
[11:10]
[15:8]
[7:1]
[15:7]
[2:0]
[2:0]
[15:14]
[13:12]
[9:8]
[5:0]
[15]
[14:8]
[7:0]
[15:7]
[15:0]
Bit
Bit
Bit
Bit
Bit
Bit
Bit
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VCO divider integer value, Mode 2
VCO bias setting - Mode 2
VCO band select, Mode 2: 00=VCO1; 01=VCO2; 10=VCO3; 11=Reserved
VCO coarse tune enable, Mode 2: 00=disabled; 11=full
VCO tuning gain calibration enable, Mode 2: 00=disabled; 11=full
LO divider setting, Mode 2: 00=div by 1; 01=div by 2; 10=div by 4; 11=Reserved
Charge pump setting. If P2_KV_EN=1 this value sets charge pump current during Kv compensation measure-
ment. If P2_KV_EN=0, this value is used at all times.
PLL Lock detector, 0=Pll locked, 1=Pll unlocked
CT setting (either result of CT cal, or CT_DEF,dep. on state of CT_EN ). Mode 1/Mode 2 dep on MODE
CP setting (either result of KV cal, or CP_DEF,dep on state of KV_EN ). Mode 1/Mode 2 dep on MODE
VCO divider integer value, Mode 1
VCO bias setting - Mode 1
Least significant bits of VCO divider numerator value, Mode 1
VCO coarse tuning default value, Mode 1
Least significant bits of VCO divider numerator value, Mode 2
VCO coarse tuning default value, Mode 2
Most significant bits of VCO divider numerator value, Mode 2
Preliminary
Function
Function
Function
Function
Function
Function
Function
Prelim DS080513