U4454BB, U4454BB85, U4459B Selling Leads, Datasheet
MFG:tfk Package Cooled:tfk D/C:dc96
U4454BB, U4454BB85, U4459B Datasheet download
Part Number: U4454BB
MFG: tfk
Package Cooled: tfk
D/C: dc96
MFG:tfk Package Cooled:tfk D/C:dc96
U4454BB, U4454BB85, U4459B Datasheet download
MFG: tfk
Package Cooled: tfk
D/C: dc96
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PDF/DataSheet Download
Datasheet: U440
File Size: 231468 KB
Manufacturer: LINEAR [Linear Integrated Systems]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: U440
File Size: 231468 KB
Manufacturer: LINEAR [Linear Integrated Systems]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: U4459B
File Size: 75027 KB
Manufacturer: TEMIC [TEMIC Semiconductors]
Download : Click here to Download
The U4459B is an integrated bipolar circuit suitable for the IF processing in cable-DVB receiver (DVB = Digital Video Broadcasting) and cable network application.
The circuit contains a wideband IF amplifier, mixer stage,gain control for the IF amplifier and a tuner-AGC (Automatic Gain Control) with adjustable take over point for an additional external preamplifier (tuner).
Parameters |
Symbol |
Value |
Unit |
Supply voltage Pin14 |
VS |
13.5 |
V |
Supply current Pin14 |
IS |
55 |
mA |
Power dissipation , VS=13.5V Pin14 |
P |
750 |
mW |
Junction temperature |
Tj |
125 |
|
Storage temperature range |
Tstg |
25 to +125 |