QPB0206N

2 – 6 GHz GaN Amplifier

Data Sheet Rev. A, May 2023 | Subject to change without notice

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Mechanical Information

– Bias Card Connector Pins

https://www.ti.com/lit/ds/symlink/lmt87.pdf/

PIN NO.

FUNCTION

DESCRIPTION

J1-1

DRAIN 1

Voltage output on this pin follows 0.5V/A times the current flowing through channel 1 of the Spatium

J1-2

DRAIN 2

Voltage output on this pin follows 0.5V/A times the current flowing through channel 2 of the Spatium

J1-3

DRAIN 3

Voltage output on this pin follows 0.5V/A times the current flowing through channel 3 of the Spatium

J1-4

DRAIN 4

Voltage output on this pin follows 0.5V/A times the current flowing through channel 4 of the Spatium

J1-5

DRAIN 5

Voltage output on this pin follows 0.5V/A times the current flowing through channel 5 of the Spatium

J1-6

DRAIN 6

Voltage output on this pin follows 0.5V/A times the current flowing through channel 6 of the Spatium

J1-7

DRAIN 7

Voltage output on this pin follows 0.5V/A times the current flowing through channel 7 of the Spatium

J1-8

DRAIN 8

Voltage output on this pin follows 0.5V/A times the current flowing through channel 8 of the Spatium

J1-9

DRAIN 9

Voltage output on this pin follows 0.5V/A times the current flowing through channel 9 of the Spatium

J1-10

DRAIN 10

Voltage output on this pin follows 0.5V/A times the current flowing through channel 10 of the Spatium

J1-11

DRAIN 11

Voltage output on this pin follows 0.5V/A times the current flowing through channel 11 of the Spatium

J1-12

DRAIN 12

Voltage output on this pin follows 0.5V/A times the current flowing through channel 12 of the Spatium

J1-13

DRAIN 13

Voltage output on this pin follows 0.5V/A times the current flowing through channel 13 of the Spatium

J1-14

DRAIN 14

Voltage output on this pin follows 0.5V/A times the current flowing through channel 14 of the Spatium

J1-15

DRAIN 15

Voltage output on this pin follows 0.5V/A times the current flowing through channel 15 of the Spatium

J1-16

DRAIN 16

Voltage output on this pin follows 0.5V/A times the current flowing through channel 16 of the Spatium

J1-17

5V0

5V internally generated reference voltage

J1-18

5V0

5V internally generated reference voltage

J1-19

GND

Connect to logic ground

J1-20

GND

Connect to logic ground

J1-21

VTEMP

Connects to Texas Instruments LMT87 temperature sensor output

J1-22

ENABLE

5V logic command bit to turn on/off the drain voltage leading to each channel of the Spatium. 0V puts the unit

into a low-power state while 5V will allow normal operation. In the absence of an external logic signal (open),

the amplifier will power on with the application of the supply voltage.

J1-23

SCL

I2C bus used to program amplifier for operation. Please contact Qorvo applications engineering for further

information.

J1-24

SDA

I2C bus used to program amplifier for operation. Please contact Qorvo applications engineering for further

information.

J1-25

RESET

I2C bus used to program amplifier for operation. Please contact Qorvo applications engineering for further

information.

J1-26

GND

Connect to logic ground.

J1 CONNECTOR PIN FUNCTION AND DEFINITION

J1-1 through J1-16 can be used for diagnostics / status of MMIC; otherwise, leave open.

J1-17 and J1-18 can be used to supply up to 100 mA of current if required. Otherwise, leave open. Do not apply a voltage to these pins.

J1-21 can be used to monitor the reference temperature of the Spatium. For the relationship between the sensor output voltage and

temperature, please see the LMT87 datasheet.