HMC6301 Datasheet, PDF (17/24 Pages) Analog Devices – Programmable baseband gain and filter bandwidth

Data Sheet
Register Array
Row, Bit
ROW21
ROW21, Bit 7
ROW21, Bit 6
ROW21, Bit 5
ROW21, Bit 4
ROW21, Bit 3
ROW21, Bit 2
ROW21, Bit 1
ROW21, Bit 0
ROW22
ROW22, Bit 7
ROW22, Bit 6
ROW22, Bit 5
ROW22, Bit 4
ROW22, Bit 3
ROW22, Bit 2
ROW22, Bit 1
ROW22, Bit 0
ROW23
ROW23, Bit 7
ROW23, Bit 6
ROW23, Bit 5
ROW23, Bit 4
ROW23, Bit 3
ROW23, Bit 2
ROW23, Bit 1
ROW23, Bit 0
ROW24 (Read Only)
ROW24, Bit 7
ROW24, Bit 6
ROW24, Bit 5
ROW24, Bit 4
ROW24, Bit 3
ROW24, Bit 2
ROW24, Bit 1
ROW24, Bit 0
ROW25 (Read Only)
ROW25, Bit 7
ROW25, Bit 6
ROW25, Bit 5
ROW25, Bit 4
ROW25, Bit 3
ROW25, Bit 2
ROW25, Bit 1
ROW25, Bit 0
Internal Signal Name
Not used
Not used
Not used
refsel_vcoBG
vco_biasTrim<3>
vco_biasTrim<2>
vco_biasTrim<1>
vco_biasTrim<0>
Not used
Not used
Not used
vco_bandSel<4>
vco_bandSel<3>
vco_bandSel<2>
vco_bandSel<1>
vco_bandSel<0>
ICP_BiasTrim<2>
ICP_BiasTrim<1>
ICP_BiasTrim<0>
vco_offset<0>
vco_offset<1>
vco_offset<2>
vco_offset<3>
vco_offset<4>
Not used
Not used
Not used
Not used
lockdet
dn
up
center
vtune_flashp<7>
vtune_flashp<6>
vtune_flashp<5>
vtune_flashp<4>
vtune_flashp<3>
vtune_flashp<2>
vtune_flashp<1>
vtune_flashp<0>
HMC6301
Signal Function
Not used.
Not used.
Not used.
Factory diagnostics, 1 for normal operation.
Sets VCO tank bias current ROW21[3:0] = 0010 for normal operation.
Not used.
Not used.
Not used.
Set for desired frequency. Table 7, Table 8, and Table 9. contain approximate band
setting depending on reference clock frequency.
ROW22[4:0] = valid range 00000-10011.
Sets charge pump current. ROW23[7:5] = 011 for normal operation.
Sets internal VCO output swing. ROW23[4:0] = 00010 for normal operation.
Not used.
Not used.
Not used.
Not used.
Monitor for lock detect, 1 indicates valid lock.
Monitor VCO amplitude.
Monitor VCO amplitude.
Monitor VCO amplitude.
VCO amplitude monitor (positive).
Rev. A | Page 17 of 24