rf2057 RF Micro Devices, rf2057 Datasheet - Page 31
rf2057
Manufacturer Part Number
rf2057
Description
High Performance Wideband Rf Pll/vco With Integrated Rf Mixers For Repeaters
Manufacturer
RF Micro Devices
Datasheet
1.RF2057.pdf
(38 pages)
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PLL2x4 (14h) - Calibration Settings
PLL2x5 (15h) - More Calibration Settings
DS091109
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
#
#
P2_DN
P2_CT_GAIN
P2_KV_GAIN
P2_N_PHS_ADJ
P2_CT_V
Bit Name
Bit Name
0
0
0
1
0
1
1
1
1
1
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
Default
Default
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
1
7
E
4
0
0
1
0
Path 2 frequency step size used in VCO tuning gain calibration
Path 2 coarse tuning calibration gain
Path 2 VCO tuning gain calibration gain
Path 2 synthesizer phase adjustment
Path 2 course tuning voltage setting when performing course tuning calibration. Default
value is 16. Change to 12 when using VCO1 for frequencies above 2.2GHz.
Function
Function
RF2057
31 of 38