Specifications and information are subject to change without notice

WJ Communications, Inc

• Phone 1-800-WJ1-4401 • FAX: 408-577-6621 • e-mail: sales@wj.com • Web site: www.wj.com

Page 7 of 7

January 2006

VG025

High Linearity Variable Gain Amplifier

Product Information

The Communications Edge

TM

VG025-G Mechanical Information

This package is lead-free/RoHS-compliant. It is compatible with both lead-free (maximum 260

°C reflow temperature) and leaded (maximum

245

°C reflow temperature) soldering processes. The plating material on the pins is annealed matte tin over copper.

Outline Drawing

Mounting Configuration / Land Pattern

Thermal Specifications

Parameter

Rating

Operating Case Temperature

-40 to +85

°C

59

°C / W

129

°C

1. The thermal resistance is referenced from the hottest part of the

junction to the backside ground copper tab.

2. This corresponds to the typical biasing condition of +5V, 150 mA at

an 85

° C case temperature. A minimum MTTF of 1 million hours is

achieved for junction temperatures below 160

° C.

Product Marking

The component will be marked with a

“VG025-G” designator with an alphanumeric

lot code on the top surface of the package.

Tape and reel specifications for this part will be

located on the website in the “Application

Notes” section.

ESD / MSL Information

ESD Rating: Class 1B

Value:

Passes

500V to <1000V

Test:

Human Body Model (HBM)

Standard:

JEDEC Standard JESD22-A114

ESD Rating: Class IV

Value:

Passes

1000V to <2000V

Test:

Charged Device Model (CDM)

Standard:

JEDEC Standard JESD22-C101

MSL:

Level 2 @ 260 ˚C convection reflow

Standard:

JEDEC Standard J-STD-020

Functional Pin Layout

Function

Pin No

RF Input

4

Gain Control

8

Interstage Match

6, 10

RF Output / DC bias

12

No Connect or GND

All other pins

Ground

Backside slug

MTTF vs. GND Tab Temperature

1

10

100

1000

60

70

80

90

100

110

Tab Temperature (°C)

1

2

3

4

12

11

10

9

16

15

14

13

5

6

7

8

RF OUT

N/C

Interstage

Match

N/C

N/C

N/C

N/C

RF IN