HMC1190LP6GE
v01.1112
BROADBAND HIGH IP3 DUAL CHANNEL DOWNCONVERTER
w/ Fractional-N PLL & VCO, 0.7 - 3.5 GHz
Table 5. Reg 03h Frequency Register - Integer Part DEFAULT 9h
BIT
TYPE
NAME
W
DEFLT
DESCRIPTION
Divider Integer part, used in all modes, see (EQ 10)
Fractional Mode
min 20d
25d
19h
[18:0]
R/W
Integer Setting
19
max 219 -4 = 7FFFCh = 524,284d
Integer Mode
min 16d
max 219-1 = 7FFFFh = 524,287d
Table 6. Reg 04h Frequency Register - Fractional Part DEFAULT 0h
BIT
TYPE
NAME
W
DEFLT
DESCRIPTION
Divider Fractional part (24 bit unsigned) see Fractional Frequency
Tuning
Fractional Division Value = Reg4[23:0]/2^24
Used in Fractional Mode only
min 0d
[23:0]
R/W
Fractional Setting
24
0
max 2^24-1 = FFFFFFh = 16,777,215d
Table 7. Reg 05h Reserved
BIT
TYPE
NAME
W
DEFLT
DESCRIPTION
[23:0]
R/W
Reserved
24
0
Reserved
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
24
HITTITE [ HITTITE MICROWAVE CORPORATION ]
