HMC1099

Data Sheet

Rev. A | Page 6 of 16

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS

17

1

3

4

2

GND

NIC

NIC

5

6

NIC

7

NIC

8

GND

GND

24 GND

HMC1099

TOP VIEW

(Not to Scale)

NOTES

1. EXPOSED PAD. EXPOSED PAD MUST

BE CONNECTED TO RF/DC GROUND.

ARE NOT CONNECTED INTERNALLY.

Figure 2. Pin Configuration

Table 6. Pad Function Descriptions

Pin No.

Mnemonic

Description

1, 8, 9, 16, 17, 24, 25, 32

GND

Ground. These pins must be connected to RF/dc ground. See Figure 3 for the GND interface schematic.

2, 3, 6, 7, 10 to 15, 18,

19, 22, 23, 26 to 31

NIC

No Internal Connection. These pins are not connected internally. However, all data was measured

with these pins connected to RF/dc ground externally.

4, 5

dc-coupled with internal prematching and requires external matching to 50 Ω, as shown in Figure 38.

20, 21

schematic.

EPAD

Exposed Pad. The exposed pad must be connected to RF/dc ground.

INTERFACE SCHEMATICS

GND

Figure 3. GND Interface