CN-0211

Circuit Note

Rev. 0 | Page 2 of 6

10

9

8

6

5

4

3

2

1

11

12

7

10

9

8

6

5

4

3

2

1

11

12

7

150nH

15nH

82pF

43nH

27nH

43nH

68pF

27pF

36nH

68pF

39pF

36nH

39pF

68pF

ADG904-R, U1

0.1µF

10µF

VDD

RF INPUT

A1

A0

A1

A0

RF OUTPUT

EN

EN

NOTE: GND CONNECTIONS

FOR U1 AND U2 NOT SHOWN

856684

SAW FILTER

856656

SAW FILTER

10

9

8

6

5

4

3

2

1

11

12

7

856592

SAW FILTER

150nH

ADG904-R, U2

+

0.1µF

10µF

VDD

+

Figure 1. IF Band-Pass Filter Bank Switching Network (Simplified Schematic: All Connections and Decoupling Not Shown)

SAW FILTERS

ADG904-R

ADG904-R

Figure 2. EVAL-CN0211-EB1Z Circuit Evaluation Board.