
HMC930A Data Sheet
Rev. 0 | Page 6 of 16
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
1
2
34
5
678
V
GG
1
V
GG
2
RFIN
ACG4
ACG3
ACG1
ACG2
RFOUT/V
DD
HMC930A
TOP VIEW
(Not to Scale)
NOTES
1. DIE BOTTOM MUST BE CONNECTED TO RF/DC GROUND.
13738-002
Figure 2. Pad Configuration
Table 6. Pad Function Descriptions
Pad No. Mnemonic Description
1 RFIN RF Input. This pin is dc-coupled and matched to 50 Ω. A blocking capacitor is required on this pin.
2 V
GG
2
Gate Control 2 for the Amplifier. Attach bypass capacitors as shown in Figure 37. For nominal operation,
apply 3.5 V to V
GG
2.
3 ACG1 Low Frequency Termination 1. Attach bypass capacitors as shown in Figure 37.
4 ACG2 Low Frequency Termination 2. Attach bypass capacitors as shown in Figure 37.
5 RFOUT/V
DD
1
RF Output for the Amplifier (RFOUT).
DC Bias (V
DD
). Connect V
DD
to the bias tee network to provide the drain current (I
DD
). See Figure 37.
6 ACG3 Low Frequency Termination 3. Attach bypass capacitors as shown in Figure 37.
7 ACG4 Low Frequency Termination 4. Attach bypass capacitors as shown in Figure 37.
8 V
GG
1
Gate Control 1 for the Amplifier. Attach bypass capacitors as shown in Figure 37. Follow the procedures
described in the Biasing Procedures section.
Die Bottom GND Die bottom must be connected to RF/dc ground.
1
RFOUT/V
DD
is a multifunction pad.