Block diagram and pin description LYPR540AH
4/12 Doc ID 16747 Rev 1
Table 2. Pin description
Pin# Name Function
1-7 NC Internally not connected
8 Reserved Connect to GND
9 ST Self tets (logic 0: normal mode; logic 1: self test)
10 NC Internally not connected
11 GND 0V supply voltage
12 VCONT_1G PLL filter connection
13 VCONT_2G PLL filter connection
14 FILTVDD_2G PLL filter connection
15 4xZ Z amplified output
16 4xY Y amplified output
17 4xX X amplified output
18 NC Internally not connected
19 NC Internally not connected
20 Z Z not amplified output
21 Y Y not amplified output
22 X X not amplified output
23 Reserved Connect to GND
24-27 Reserved Connect to VDD
28 VDD Power supply
