HMC6001LP711E Datasheet, PDF (16/18 Pages) Hittite Microwave Corporation – WiGig Single Carrier Modulations

HMC6001LP711E
v00.1112
MILLIMETERWAVE RECEIVER
57 - 64 GHz
Table 8. Receiver Register Array Assignments
Register Array Row & Bit Internal Signal Name Signal Function
ROW8<4>
not used
ROW8<3>
not used
ROW8<4:3> = xx - not used
ROW8<2>
ROW8<1>
ROW8<0>
ifvga_q_cntrl<2>
ifvga_q_cntrl<1>
ifvga_q_cntrl<0>
These bits control the Q of the IF filter in the IF variable gain amplifier;
ROW8<2:0> = 000 for highest Q and highest gain.
To reduce Q and widen bandwidth, increment ROW8<2:0> in the sequence:
001
100
101
111
ROW9
ROW9<7>
ROW9<6>
ROW9<5>
ROW9<4>
ROW9<3>
ROW9<2>
ROW9<1>
ROW9<0>
ROW10
ROW10<7>
ROW10<6>
ROW10<5>
ROW10<4>
ROW10<3>
ROW10<2>
ROW10<1>
ROW10<0>
ROW11
ROW11<7>
ROW11<6>
ROW11<5>
ROW11<4>
ROW11<3>
ROW11<2>
ROW11<1>
ROW11<0>
ROW12
ROW12<7>
ROW12<6>
ROW12<5>
not used
not used
not used
not used
not used
not used
not used
not used
RDACIN<5>
RDACIN<4>
RDACIN<3>
RDACIN<2>
RDACIN<1>
RDACIN<0>
SYNRESET
DIVRATIO<4>
DIVRATIO<3>
DIVRATIO<2>
DIVRATIO<1>
DIVRATIO<0>
BAND<2>
BAND<1>
BAND<0>
REFSELDIV
CPBIAS<2>
CPBIAS<1>
CPBIAS<0>
ROW9<7:0> = xxxxxxxx - not used
VCO amplitude adjustment DAC;
ROW10<7:2> = 111100 for normal operation
ROW10<1> = 0 for normal operation
ROW10<0>
Control the synthesizer divider ratio and output frequency. Refer to Tables 9
and 10 for synthesizer control details
ROW11<7:4>
Control the synthesizer divider ratio and output frequency. Refer to Tables 9 and
10 for synthesizer control details.
ROW11<3:1>
Control the VCO band, and must be changed when tuning the synthesizer
output frequency. Refer to Tables 9 and 10 for synthesizer control details.
These bits are for reserved for diagnostic purposes;
ROW11<0> = 1 for normal operation
These bits control the synthesizer charge pump bias.
ROW12<7:5> = 010 for normal operation
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
Phone: [phone] Fax: [phone] Order On-line at www.hittite.com
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