ADMV8416

Data Sheet

Rev. A | Page 6 of 16

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS

1

NC

2

NC

3

NC

4

GND

5

RFIN

6

GND

7

NC

8

NC

9

NC

10

NC

23 NC

24 NC

25 GND

26 RFOUT

27 GND

28 NC

29 NC

30 NC

22 NC

21 NC

ADMV8416

TOP VIEW

(Not to Scale)

NOTES

1. NC = NO CONNECT. THESE PINS ARE NOT CONNECTED

INTERNALLY. ALL DATA SHOWN WITHIN WAS MEASURED

WITH THESE PINS CONNECTED TO RF AND DC GROUND

EXTERNALLY.

2. CONNECT THE EPAD TO RF AND DC GROUND.

Figure 2. Pin Configuration

Table 5. Pin Function Descriptions

Pin No.

Mnemonic

Description

1 to 3, 7 to 10, 14, 17, 20,

21 to 24, 28 to 40

NC

No Connect. These pins are not connected internally. All data shown within was measured with

these pins connected to RF and dc ground externally.

4, 6, 12, 16, 18, 25, 27

GND

Ground. Connect these pins to RF and dc ground.

5

RFIN

RF Input. This pin is dc-coupled and matched to 50 Ω. Blocking capacitors are required if the RF

line potential is not equal to 0 V.

11

VEE

Negative Supply Voltage. VEE is −5 V.

13

VDD

Positive Supply Voltage. VDD is 5 V.

15

VCTL

Control Voltage for Band Selection. The band-pass filter is in the high band when VCTL = 0 V and in

the low band when VCTL = 2.5 V.

19

VTUNE

Center Frequency Control Voltage of the Band-Pass Filter. The voltage can vary from 0 V to 15 V.

26

RFOUT

RF Output. This pin is dc-coupled and matched to 50 Ω. Blocking capacitors are required if the

RF line potential is not equal to 0 V.

EPAD

Exposed Pad. Connect the EPAD to RF and dc ground.

INTERFACE SCHEMATICS

VDD

VCTL

Figure 3. VCTL and VDD Interface Schematic

125Ω

15pF

VTUNE

59pF

3.3Ω

0.5nH

Figure 4. VTUNE Interface Schematic

VEE

Figure 5. VEE Interface Schematic

GND

Figure 6. GND Interface Schematic

RFIN/

RFOUT

Figure 7. RFIN and RFOUT Interface Schematic