TECHNICAL DATA SHEET

PEM010

60 GHz Transmitter (Tx) Waveguide Module

Click the following link (or enter part number in “SEARCH” on website) to obtain additional part information including price,

14

Table 4.4 Register Byte Functions

Bit

Name

BYTE 9

7

6

5

4

3

2

1

0

BYTE 10

Function

7

6

5

4

3

2

1

0

BYTE 11

7

6

5

4

3

2

1

0

Synthesizer divider ratio bits 3:0 (see Tables 5.1 and 5.2)

rdacin_5

VCO amplitude DAC; bits<7:2> = 111100 for normal operation

Synthesizer reset; bit <1> = 0 for normal operation

Synthesizer divider ratio bit 4 (see Tables 5.1 and 5.2)

band_2

rfseldiv

VCO band tuning bits 2:0 (see Tables 5.1 and 5.2)

Reserved; bit <0> = 1 for normal operation

driver_bias2_1

rdacin_4

rdacin_3

rdacin_2

rdacin_1

rdacin_0

synreset

divratio_4

divratio_3

divratio_2

divratio_1

divratio_0

band_1

band_0

tripler_bias_5

tripler_bias_4

tripler_bias_3

tripler_bias_2

tripler_bias_1

tripler_bias_0

Frequency tripler bias (lower 6 bit portion): bits <7:2> = 011011 default

driver_bias2_0

PA predriver2 bias current; bits <1:0> = 11 for normal operation