HMC6001LP711E Datasheet, PDF (17/18 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
ROW12<4>
ROW12<3>
ROW12<2>
ROW12<1>
ROW12<0>
ROW13
ROW13<7>
Internal Signal Name Signal Function
VRSEL<3>
VRSEL<2>
These bits control the width of the lock window for the synthesizer lock detector.
VRSEL<1>
ROW12<4:1> = 1111 specifies the widest lock window for normal operation
VRSEL<0>
REFSELVCO
This bit is reserved for diagnostic purposes;
ROW12<0> = 1 for normal operation
MUXREF
This bit is reserved for diagnostic purposes;
ROW13<7> = 1 for normal operation
ROW13<6>
DIV4
ROW13<6> = 0 for normal operation
ROW13<5>
ROW13<4>
ROW13<3>
ROW13<2>
ROW13<1>
ROW13<0>
ROW14
ROW14<7>
ROW14<6>
ROW14<5>
ROW14<4>
ROW14<3>
ROW14<2>
ROW14<1>
ROW14<0>
ROW15
ROW15<7>
ROW15<6>
ROW15<5>
ROW15<4>
ROW15<3>
ROW15<2>
ROW15<1>
ROW15<0>
ENDC
INI
PDDIV12
PDDIV27
PDQP
PDVCO
PDCAL
MUXOUT
PDALC12
PLOAD
WIDE<1>
WIDE<0>
SLEW<1>
SLEW<0>
COMPP
COMPN
RDACMSB<2>
RDACMSB<1>
RDACMSB<0>
RDACMUX<0>
RDACMUX<1>
RDACMUX<2>
Active high to enable DC coupling on synthesizer reference input;
ROW13<5> = 0 for normal operation
This bit is reserved for diagnostic purposes;
ROW13<4> = 0 for normal operation
Active high to power down 1.2V circuits in synthesizer divider
Active high to power down 2.7V circuits in synthesizer divider
Active high to power down synthesizer charge pump
Active high to power down synthesizer VCO
Active high to power down VCO calibration comparators;
ROW14<7> = 0 for normal operation
Controls multiplexing of diagnostic bits, high to read Row15<7:0>
ROW14<6> = 1 for normal operation
Active high to power down VCO automatic level control (ALC);
ROW14<5> = 1 for normal operation
Active high to load external amplitude adjustment bits for VCO
ROW14<4> = 1 for normal operation
Control bits for VCO ALC loop;
ROW14<3:2> = 01 for normal operation
Controls slew rate in sub-integer N divider
ROW14<1:0> = 10 for normal operation
Read only bits to indicate synthesizer lock:
ROW15<7:6> = 01 indicates that the VCO control voltage is within the lock
window and the synthesizer is locked.
11 indicates the VCO control voltage above lock window 00 below lock window
10 is a disallowed state indicating an error
These bits are read only and reserved for factory diagnostic purposes.
These bits are read only and reserved for factory diagnostic purposes.
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
17
Phone: [phone] Fax: [phone] Order On-line at www.hittite.com
Application Support: Phone: [phone] or [e-mail]