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The U440 Series is an N-Channel Monolithic Dual JFET designed for high speed amplifier circuits. Featuring high gain (> 6 mS typical), low leakage (< 1pA typ) and low noise. This series is an excellent choice for differential amplifier designs. ORDERING INFORMATION Part Package Temparature Range -55oC to +150oC -55oC to +150oC U440-1 Hermetic TO-71 Package X.
DESCRIPTION The U440 Series is an N-Channel Monolithic Dual JFET designed for high speed amplifier circuits. Featuring high gain (> 6 mS typical), low leakage (< 1pA typ) and low noise. This series is an excellent choice for differential amplifier designs. ORDERING INFORMATION Part Package Temparature Range -55oC to +150oC -55oC to +150oC U440-1 Hermetic TO-71 Package XU440-1 Sorted Chips in Carriers
• High Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . gfs > 6 mS
• Low Leakage . . . . . . . . . . . . . . . . . . . . . . IG < 1pA typical
• Low Noise
Wideband Amplifiers
• Diffe.
U440 - Micross
U440 MONOLITHIC DUAL N-CHANNEL JFET Linear Systems replaces discontinued Siliconix U440 The U440 is a tightly matched M.
U440 - Siliconix
matched dual n-channel JFETs designed for • • • • VHF/UHF Amplifiers H Siliconix, Performance CUr1fes NZF-D See Sedion .
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | U441 |
Calogic LLC |
N-Channel JFET Monolithic Dual |
|
| 2 | U441 |
Micross |
Low Leakage |
|
| 3 | U441 |
Siliconix |
dual n-channel JFET |
|
| 4 | U443 |
Siliconix |
N-Channel JFET Pairs |
|
| 5 | U443 |
Calogic LLC |
N-Channel JFET Monolithic Dual |
|
| 6 | U444 |
Siliconix |
N-Channel JFET Pairs |
|
| 7 | U444 |
Calogic LLC |
N-Channel JFET Monolithic Dual |
|
| 8 | U4454B |
TEMIC Semiconductors |
Quasi-Split-Sound Processing and AM-Demodulator |
|
| 9 | U4459B |
TEMIC Semiconductors |
IF Amplifier |
|
| 10 | U4468B |
ATMEL Corporation |
Quasi-split Sound Circuit and AM Demodulator IC |
|
| 11 | U4488B |
TEMIC Semiconductors |
Quasi-Split Sound Circuit and AM Demodulator |
|
| 12 | U401 |
Calogic LLC |
Dual N-Channel JFET Switch |
|