OBSOLETE PRODUCT — AD8323:
5 V CATV Line Driver Fine Step
Newer Alternatives:
-
AD8325 5 V CATV Line Driver Fine Step
The AD8323 is a low cost digitally controlled variable gain
amplifier optimized for coaxial line driving applications such as
cable modems that are designed to the MCNS-DOCSIS upstream
standard. A 8-bit serial word determines the desired output gain
over a 54 dB range resulting in gain changes of .75 dB/LSB.
REPLACEMENT PARTS
Rochester Electronics is the only authorized source of Analog Devices' products that have previously been discontinued or have become obsolete. Product availability should be checked directly with Rochester Electronics.
Specifications
| -3dB Bandwidth |
100MHz |
| Gain/Attenuate Range (dB) |
+53.5dB |
| Gain (min) |
+-26dB |
| Gain (max) |
53.5dB; +27.5dB |
| Gain Control Step (dB) |
0.75dB |
| Distortion (2nd) |
+-71dBc |
| Distortion (3rd) |
+-55dBc |
| Max Pos Supply (V) |
+5V |
| Package |
28-Lead TSSOP |
