Hi,our pcb is smaller and we don't want place negative voltage on pcb.Can I set the HMC8410 Vgg voltage to 0V?There isn't more information about the Vgg voltage range.Thanks.
You need to adjust the Vgg for getting Idq = 65 mA. In Figure 33 of the datasheet you can see that the Vgg voltage for this current will be around -0.53V. It is mandatory to place a negative voltage. If not, you will probably burn the device. In page 13 of the datasheet you will find the recommended bias sequencing and the typical application circuit.