TQ5622

Data Sheet

8

For additional information and latest specifications, see our website: www.triquint.com

Package Pinout

LO IN

1

2

3

4

6

7

9

10

11

12

13

14

15

16

GND

GND

GND

Vdd MXR

5

VDD LNA

RF IN

Sleep

Control

IF OUT/Vdd

8

GND

GND

GND

GND

GND

LNA Out

MXR RF IN

Pin Descriptions

Pin Name

Pin #

Description and Usage

GND, LNA

1

LNA first stage ground connection. Direct connection to ground required.

LNA IN

2

LNA RF input. DC blocked. Requires external matching elements for noise match and match to 50

Ω

GND

3

Ground

4

LNA DC supply voltage. Local external bypass capacitor required.

MXR LO IN

5

Mixer LO input. DC blocked, matched to 50

Ω

VDD_MXR

6

Mixer LO buffer supply voltage. Local external bypass capacitor required.

GND

7

Ground

GND

8

Ground

GND

9

Ground

GND

10

Ground

IF OUT

11

IF output. Open drain output, connection to Vdd required. External matching is required.

GND

12

Ground

MXR_RF

13

Mixer RF input, DC blocked. Matched to 50

Ω.

GND

14

Ground

LNA OUT

15

LNA RF Output. DC blocked. Matched to 50

Ω.

SLEEP

16

Power-Down mode control.

For ground pins 1,3,7,8,9,10,12, and 14, TriQuint recommends use of several via holes to the backside ground immediately adjacent to the

pin.

Package Type: Power QSOP-16 Plastic Package