ADL6332ACCZB-R7 datasheet(35/55 Pages) AD

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Data Sheet

ADL6332

BASIC CONNECTIONS

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Rev. A | 35 of 55

Figure 95. Basic Connections

Table 18. Basic Connections

Functional Blocks

Pin No.

Mnemonic

Description

Basic Connection

3.3 V

8, 9, 10, 11

V33AMP1A, V33AMP1,

V33AMP2A, V33AMP2

Amplifier, analog supply voltage

Decouple this pin through 220 pF, 0.1 µF

capacitors to ground. Ensure that the de-

coupling capacitors are located close to the

pin.

3.3 V

V33FUSE

Digital, DSA, other bias voltage

Decouple this pin through 220 pF, 0.1 µF

capacitors to ground. Ensure that the de-

coupling capacitors are located close to the

pin.

Preprogrammed Mode

13, 6

ATTSEL0, ATTSEL1

Preprogrammed mode selection

RF Input

RFIN

RF single-ended input

50 Ω single-ended input. AC-coupled is al-

ways recommended.

RF Output

15, 16

RFOUTN, RFOUTP

RF differential output

50 Ω differential outputs. AC-coupled is al-

ways recommended.

Serial Port

CSB

Active-low chip select

1.8 V to 3.3 V tolerant logic levels.

SCLK

SPI clock

1.8 V to 3.3 V tolerant logic levels.

SDO

SPI data input

1.8 V to 3.3 V tolerant logic levels.

SDIO

SPI date input/output

1.8 V to 3.3 V tolerant logic levels.

Chip Address Selection

23, 24, 1

CA0, CA1, CA2

SPI chip address selects

Chip address selection.

Device Enable

ENP

Active-high for normal operation

Ground

2, 4, 5, 14, 17

GND

Ground

Connect these pins to the ground of the

printed circuit board.

EPAD

Exposed pad

Exposed pad. The exposed pad must be

connected to ground for electrical and ther-

mal purposes.

MUXOUT

Analog voltage output from the tempera-

ture sensor

Voltage measurement pin for reading chip

temperature. Leave as no connect when

not in use.

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