HFA3046, HFA3096,
HFA3127, HFA3128
Data Sheet
October 1998
File Number 3076.10
Ultra High Frequency Transistor Arrays
Features
• NPN Transistor (f ). . . . . . . . . . . . . . . . . . . . . . . . . . 8GHz
T
The HFA3046, HFA3096, HFA3127 and the HFA3128 are
Ultra High Frequency Transistor Arrays that are fabricated
from Intersil Corporation’s complementary bipolar UHF-1
process. Each array consists of five dielectrically isolated
transistors on a common monolithic substrate. The NPN
• NPN Current Gain (h ). . . . . . . . . . . . . . . . . . . . . . . 130
FE
• NPN Early Voltage (V ) . . . . . . . . . . . . . . . . . . . . . . . 50V
A
• PNP Transistor (f ) . . . . . . . . . . . . . . . . . . . . . . . . 5.5GHz
T
transistors exhibit a f of 8GHz while the PNP transistors
T
• PNP Current Gain (h ). . . . . . . . . . . . . . . . . . . . . . . . 60
FE
provide a f of 5.5GHz. Both types exhibit low noise (3.5dB),
T
• PNP Early Voltage (V ) . . . . . . . . . . . . . . . . . . . . . . . 20V
A
making them ideal for high frequency amplifier and mixer
applications.
• Noise Figure (50Ω) at 1.0GHz . . . . . . . . . . . . . . . . . 3.5dB
• Collector-to-Collector Leakage. . . . . . . . . . . . . . . . . <1pA
• Complete Isolation Between Transistors
The HFA3046 and HFA3127 are all NPN arrays while the
HFA3128 has all PNP transistors. The HFA3096 is an NPN-
PNP combination. Access is provided to each of the
terminals for the individual transistors for maximum
application flexibility. Monolithic construction of these
transistor arrays provides close electrical and thermal
matching of the five transistors.
• Pin Compatible with Industry Standard 3XXX Series
Arrays
Applications
For PSPICE models, please request AnswerFAX document
number 663046. Intersil also provides an Application Note
illustrating the use of these devices as RF amplifiers
(request AnswerFAX document 99315).
• VHF/UHF Amplifiers
• VHF/UHF Mixers
• IF Converters
• Synchronous Detectors
Ordering Information
TEMP.
RANGE ( C)
PKG.
NO.
o
PART NUMBER
HFA3046B
PACKAGE
-55 to 125 14 Ld SOIC
-55 to 125 16 Ld SOIC
-55 to 125 16 Ld SOIC
-55 to 125 16 Ld SOIC
M14.15
M16.15
M16.15
M16.15
HFA3096B
HFA3127B
HFA3128B
Pinouts
HFA3046
HFA3096
HFA3127
HFA3128
TOP VIEW
TOP VIEW
TOP VIEW
TOP VIEW
NC
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
14
13
12
11
10
9
Q
1
Q
1
Q
1
Q
1
2
Q
5
Q
Q
5
4
Q
Q
5
Q
Q
Q
2
2
5
4
Q
Q
2
NC
NC
Q
4
Q
Q
Q
Q
3
4
3
3
8
Q
3
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207 | Copyright © Intersil Corporation 1999
3-447