RFSA2614_12 Datasheet, PDF (6/9 Pages) RF Micro Devices – PARALLEL CONTROLLED DIGITAL STEP ATTENUATOR 50MHz TO 4000MHz, 6-BIT, 0.5dB

RFSA2614
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
EPAD
Name
NC
VDD
NC
RF1
NC
NC
ACG
ACG
ACG
ACG
ACG
NC
ACG
NC
RF2
NC
NC
NC
D5
D4
D3
D2
D1
D0
GND
Pin Names and Descriptions
Description
No internal connection. EVB can be ground or no connect.
Power supply.
No internal connection. EVB can be ground or no connect.
RF port. External DC block required.
No internal connection. EVB can be ground or no connect.
No internal connection. EVB can be ground or no connect.
AC ground connection for operation below 500MHz.
AC ground connection for operation below 500MHz.
AC ground connection for operation below 500MHz.
AC ground connection for operation below 500MHz.
AC ground connection for operation below 500MHz.
No internal connection. EVB can be ground or no connect.
AC ground connection for operation below 500MHz.
No internal connection. EVB can be ground or no connect.
RF port. External DC block required.
No internal connection. EVB can be ground or no connect.
No internal connection. EVB can be ground or no connect.
No internal connection. EVB can be ground or no connect.
16dB control bit.
8dB control bit.
4dB control bit.
2dB control bit.
1dB control bit.
0.5dB control bit.
DC and RF ground. Must be soldered to EVB ground plane over a bed of vias for thermal and RF performance.
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DS120706