4

RF Device Data

Freescale Semiconductor

MW7IC2425NR1 MW7IC2425GNR1 MW7IC2425NBR1

Figure 3. MW7IC2425NR1(GNR1)(NBR1) Narrowband Test Circuit Schematic

Z9

0.040″ x 0.061″ Microstrip

Z10

0.020″ x 0.050″ Microstrip

Z11

0.050″ x 0.050″ Microstrip

Z12

0.050″ x 0.027″ Microstrip

Z13*

0.338″ x 0.020″ Microstrip

Z14

1.551″ x 0.027″ Microstrip

PCB

* Line length includes microstrip bends

Z1

0.500″ x 0.027″ Microstrip

Z2

0.075″ x 0.127″ Microstrip

Z3

1.640″ x 0.027″ Microstrip

Z4

0.100″ x 0.042″ Microstrip

Z5

0.151″ x 0.268″ Microstrip

Z6

0.025″ x 0.268″ x 0.056″ Taper

Z7

0.100″ x 0.056″ Microstrip

Z8

0.306″ x 0.056″ Microstrip

Z2

RF

INPUT

Z5

RF

OUTPUT

C11

1

2

3

4

5

6

7

8

14

13

12

11

10

9

15

16

NC

NC

NC

DUT

Z3

Quiescent Current

Temperature

Compensation

Z1

NC

Z7

Z11

C10

NC

NC

Z8

Z10

Z9

C7

C8

C9

C17

Z4

C6

C5

C4

R4

R5

R6

C3

C2

C1

R1

R2

R3

NC

NC

NC

NC

Z6

C13

C14

C15

C16

28 V

B1

Z13

Z12 Z14

C12

Table 6. MW7IC2425NR1(GNR1)(NBR1) Narrowband Test Circuit Component Designations and Values

Part

Description

Part Number

Manufacturer

B1

47 Ω, 100 MHz Short Ferrite Bead

2743019447

Fair-Rite

C1, C4, C7, C12, C15

6.8 pF Chip Capacitors

ATC600S6R8CT250XT

ATC

C2, C5, C8, C13

10 nF Chip Capacitors

C0603C103J5RAC

Kemet

C3, C6, C9, C14

1 μF, 50 V Chip Capacitors

GRM32RR71H105KA01B

Murata

C10

2.4 pF Chip Capacitor

ATC600S2R4BT250XT

ATC

C11

3.3 pF Chip Capacitor

ATC600S3R3BT250XT

ATC

C16, C17

10 μF, 50 V Chip Capacitors

GRM55DR61H106KA88B

Murata

R1, R4

12 KΩ, 1/4 W Chip Resistors

CRCW12061202FKEA

Vishay

R2, R3, R5, R6

1 KΩ, 1/4 W Chip Resistors

CRCW12061001FKEA

Vishay