2

RF Device Data

Freescale Semiconductor

MD7IC2050NR1 MD7IC2050GNR1 MD7IC2050NBR1

Figure 1. Functional Block Diagram

Figure 2. Pin Connections

Note: Exposed backside of the package is

the source terminal for the transistors.

Quiescent Current

Quiescent Current

NC

1

2

3

4

7

8

14

9

10

11

NC

NC

NC

13

6

12

(Top View)

5

1. Refer to AN1977, Quiescent Current Thermal Tracking Circuit in the RF Integrated Circuit Family and to AN1987, Quiescent Current Control

for the RF Integrated Circuit Device Family. Go to http://www.freescale.com/rf. Select Documentation/Application Notes - AN1977 or AN1987.

2. Peaking and Carrier orientation is determined by the test fixture design.

Table 1. Maximum Ratings

Rating

Symbol

Value

Unit

Drain-Source Voltage

-0.5, +65

Vdc

Gate-Source Voltage

-0.5, +10

Vdc

Operating Voltage

32, +0

Vdc

Storage Temperature Range

-65 to +150

°C

Case Operating Temperature

150

°C

225

°C

Input Power

28

dBm

Table 2. Thermal Characteristics

Characteristic

Symbol

Unit

Final Doherty Application

Thermal Resistance, Junction to Case

Case Temperature 81

Case Temperature 73

8.2

8.2

1.8

1.8

8.3

8.3

1.9

1.9

°C/W

1. Continuous use at maximum temperature will affect MTTF.

2. MTTF calculator available at http://www.freescale.com/rf. Select Software & Tools/Development Tools/Calculators to access MTTF

calculators by product.

3. Refer to AN1955, Thermal Measurement Methodology of RF Power Amplifiers. Go to http://www.freescale.com/rf.

Select Documentation/Application Notes - AN1955.