HFA3134 Datasheet, PDF (1/5 Pages) Intersil Corporation – Ultra High Frequency Matched Pair Transistors

Data Sheet
HFA3134, HFA3135
February 1998
File Number 4445
Ultra High Frequency Matched Pair
Transistors
The HFA3134 and HFA3135 are Ultra High Frequency
Transistor pairs that are fabricated with Intersil Corporation’s
complementary bipolar UHF-1X process. The NPN
transistors exhibit an f_T of 8.5GHz, while the PNP transistors
have an f_T of 7GHz. Both types exhibit low noise, making
them ideal for high frequency amplifier and mixer
applications.
Both arrays are matched high frequency transistor pairs. The
matching simplifies DC bias problems and it minimizes
imbalances in differential amplifier configurations. Their high
f_T enables the design of UHF amplifiers which exhibit
exceptional stability.
Ordering Information
PART NUMBER
(BRAND)
HFA3134IH96
(H04)
TEMP.
RANGE (^oC)
PACKAGE
-40 to 85 6 Ld SOT23
HFA3135IH96
(H05)
-40 to 85 6 Ld SOT23
PKG.
NO.
P6.064
P6.064
Pinouts
HFA3134
(SOT23)
TOP VIEW
1
6
Q₁
2
5
3
Q₂
4
Features
• NPN Transistor (f_T) . . . . . . . . . . . . . . . . . . . . . . . . .8.5GHz
• NPN Current Gain (h_FE). . . . . . . . . . . . . . . . . . . . . . . . 100
• NPN Noise Figure (50Ω) at 1.0GHz . . . . . . . . . . . . . 2.6dB
• PNP Transistor (f_T) . . . . . . . . . . . . . . . . . . . . . . . . . . 7GHz
• PNP Current Gain (h_FE) . . . . . . . . . . . . . . . . . . . . . . . . . 57
• PNP Noise Figure (50Ω) at 900MHz . . . . . . . . . . . . 4.6dB
• Small Package (EIAJ-SC74 Compliant) . . . . . . . SOT23-6
Applications
• VHF/UHF Amplifiers
• VHF/UHF Mixers
• IF Converters
• Synchronous Detectors
HFA3135
(SOT23)
TOP VIEW
1
6
Q₁
2
5
3
Q₂
4
4-450
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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