ADL5358 Ver la hoja de datos (PDF) - Analog Devices

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Fabricante

ADL5358

500 MHz to 1700 MHz, Dual-Balanced Mixer, LO Buffer, IF Amplifier, and RF Balun

Analog Devices 

ADL5358

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS

MNIN 1

MNCT 2

COMM 3

VPOS 4

COMM 5

VPOS 6

COMM 7

DVCT 8

DVIN 9

ADL5358

TOP VIEW

(Not to Scale)

27 LOI2

26 VGS2

25 VGS1

24 VGS0

23 LOSW

22 PWDN

21 VPOS

20 COMM

19 LOI1

NOTES

1. NC = NO CONNECT.

2. EXPOSED PAD MUST BE CONNECTED TO GROUND.

Figure 2. Pin Configuration

Table 6. Pin Function Descriptions

Pin No.

Mnemonic

1

MNIN

2

MNCT

3, 5, 7, 12, 20, 34 COMM

4, 6, 10, 16,

21, 30, 36

VPOS

8

DVCT

9

DVIN

11

DVGM

13, 14

DVOP, DVON

15

17

18, 28

19

22

DVLE

DVLG

NC

LOI1

PWDN

23

24, 25, 26

27

29

31

32, 33

LOSW

VGS0, VGS1, VGS2

LOI2

MNLG

MNLE

MNOP, MNON

35

Paddle

MNGM

EPAD

Description

RF Input for Main Channel. Internally matched to 50 Ω. This pin must be ac-coupled.

Center Tap for Main Channel Input Balun. Bypass this pin to ground using low inductance capacitor.

Device Common (DC Ground).

Positive Supply Voltage.

Center Tap for Diversity Channel Input Balun. Bypass to ground using low inductance capacitor.

RF Input for Diversity Channel. Internally matched to 50 Ω. This pin must be ac-coupled.

Diverstiy Amplifier Bias Setting. Connect a 1.3 kΩ resistor to ground for typical operation.

Diversity Channel Differential Open-Collector Outputs. DVOP and DVON should be pulled-up to

VCC using external inductors.

Diversity Channel IF Return. This pin must be grounded.

Diverstiy Channel LO Buffer Bias Setting. Connect a 1 kΩ resistor to ground for typical operation.

No Connect.

Local Oscillator Input 1. Internally matched to 50 Ω. This pin must be ac-coupled.

Connect to Ground for Normal Operation. Connect this pin to 3 V for disable mode when using

VPOS < 3.6 V. PWDN pin must be grounded when VPOS > 3.6 V.

Local Oscillator Input Selection Switch. Set LOSW high to select LOI1 or set LOSW low to select LOI2.

Gate to Source Control Voltages. For typical operation, set VGS0, VGS1, and VGS2 to low logic level.

Local Oscillator Input 2. Internally matched to 50 Ω. This pin must be ac-coupled.

Main Channel LO Buffer Bias Setting. Connect a 1 kΩ resistor to ground for typical operation.

Main Channel IF Return. This pin must be grounded.

Main Channel Differential Open-Collector Outputs. MNOP and MNON should be pulled-up to

VCC using external inductors.

Main Amplifier Bias Setting. Connect a 1.3 kΩ resistor to ground for typical operation.

Exposed pad must be connected to ground.

Rev. 0 | Page 6 of 24

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