12

TECHNICAL DATA SHEET

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

inventory and certifications: 60 GHz Receiver (Rx) Waveguide Module PEM002

PEM002

60 GHz Receiver (Rx) Waveguide Module

PEM002 REV

Table 4.2 Register Byte Functions

Bit

Name

BYTE 3

7

bbamp_selbw_0

6

5

4

3

2

1

0

bg_monitor_sel_1

bg_monitor_sel_0

If_refsel

lna_refsel

Reserved: bits <3:0> = 0011 for normal operation

BYTE 4

Function

7

6

5

4

3

2

1

0

BYTE 5

ifvga_bias_2

7

6

5

4

3

2

1

0

ifvga_vga_adj_3

IF VGA bias and IF filter alignment; bits <7:0> = 1001111x for normal operation

not used

rfmix_tune_3

IF VGA gain control bits; bits <7:4> = 0000 highest gain, 1111 lowest gain

IF filter alignment in the RF mixer; bits <3:0> = 1111 for normal operation

bbamp_selbw_1

Baseband amplifiers low pass filter corner: bits <6:7>

00 = 1.4 GHz; 01 = 500 MHz ; 11 = 300 MHz; 00 = 200 MHz

Baseband amplifiers high pass filter corner: bits <4:5>

00 = 30 kHz; 01 = 300 kHz ; 10 = 1.5 MHz

bbamp_selhp_0

bbamp_selhp_1

ifvga_bias_1

ifvga_bias_0

ifvga_tune_4

ifvga_tune_3

ifvga_tune_2

ifvga_tune_1

ifvga_vga_adj_2

ifvga_vga_adj_1

ifvga_vga_adj_0

rfmix_tune_2

rfmix_tune_1

rfmix_tune_0

Attenuation 1.25 dB/step,

≈ 20 dB maximum