HMC753 Datasheet, PDF (6/14 Pages) Analog Devices – Point to point radios

Data Sheet
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
HMC753
GND 1
GND 2
RFIN 3
GND 4
GND 5
GND 6
HMC753
TOP VIEW
(Not to Scale)
18 GND
17 GND
16 RFOUT
15 GND
14 GND
13 GND
Table 4. Pin Function Descriptions
Pin No.
Mnemonic
1, 2, 4 to 7, 12 to 15, 17 GND
to 19, 24
3
RFIN
8, 9
VGG2, VGG1
10
VDD
11, 20 to 23
NC
16
RFOUT
EPAD
NOTES
1. NC = NOT CONNECTED INTERNALLY. THESE PINS ARE
NOT INTERNALLY CONNECTED; HOWEVER, ALL DATA
SHOWN IS MEASURED WITH THESE PINS CONNECTED
EXTERNALLY TO RF/DC GROUND.
2. EXPOSED PAD. THE EXPOSED PAD MUST BE
CONNECTED TO RF/DC GROUND.
Figure 2. Pin Configuration
Description
Ground. The package bottom has an exposed metal pad that must be connected to RF/dc
ground.
RF Input. This pad is ac-coupled and matched to 50 Ω.
Gate Control for the Amplifier. Follow the biasing procedures described in the Biasing
Procedure section. See Figure 22 for required external components.
Power Supply Voltage for the Amplifier. See Figure 22 for required external components.
Not Internally Connected. These pins are not internally connected; however, all data shown is
measured with these pins connected externally to RF/dc ground.
RF Output. This pad is ac-coupled and matched to 50 Ω.
Exposed Pad. The exposed pad must be connected to RF/dc ground.
Rev. D | Page 5 of 13