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부품번호 | IVA-14228-STR 기능 |
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기능 | Silicon Bipolar MMIC 2.5 GHz Variable Gain Amplifier | ||
제조업체 | Agilent(Hewlett-Packard) | ||
로고 | |||
전체 7 페이지수
Silicon Bipolar MMIC 2.5 GHz
Variable Gain Amplifier
Technical Data
IVA-14208
IVA-14228
Features
• Differential Input and
Output Capability
• DC to 2.5 GHz Bandwidth;
3.4 Gbits/s Data Rates
• High Gain: 24 dB Typical
• Wide Gain Control Range:
34␣ dB Typical
• 6 V Bias
• 5 V VGC Control Range,
IGC␣ <3␣ mA
• Fast Gain Response: <10␣ nsec
Typical
• IVA-14208: Low Cost Plastic
Surface Mount Package
• IVA-14228: Hermetic Ceramic
Surface Mount Package
30
VGC < 3 V
20
3.75 V
10
4.0 V
0
-10
-20
5.0 V
-30
0.1
1.0
FREQUENCY (GHz)
3.0
Figure 1. IVA-14228 Typical Variable
Gain vs. Frequency and VGC at
VCC = 6 V, Tcase = 25°C.
Description
The IVA-14 series MMlCs are
variable gain amplifiers. The
IVA-14208 is housed in a miniature
low cost plastic surface mount
package. The IVA-14228 is housed
in a miniature hermetic ceramic
surface mount package. Both
devices can be used in any
combination of single-ended or
differential inputs or outputs (see
Functional Block Diagram). The
lowest frequency of operation is
limited only by the values of user
selected blocking and bypass
capacitors.
Typical applications include
variable gain amplification or
limiting for fiber optic systems
(e.g. SONET) with data rates up to
3.4 Gbits/s, mobile radio and
satellite receivers, millimeter
wave receiver IF amplifiers and
communications receivers.
The IVA series of variable gain
amplifiers is fabricated using
Hewlett-Packard’s 10 GHz fT,
25␣ GHz f MAX ISOSAT™-1 silicon
bipolar process. This process uses
nitride self-alignment, sub-
micrometer lithography, trench
isolation, ion implantation, gold
metallization and polyimide inter-
metal dielectric and scratch
protection to achieve excellent
performance, uniformity and
reliability.
6-185
IVA-14208
Plastic SO-8 Package
PIN 1
IVA-14228
Ceramic ‘28’ Package
PIN 1
Functional Block
Diagram and Pin
Configuration
PIN 1
PIN 8
PIN DESCRIPTION
1. INPUT +
2. V EE, AC GROUND
3. V EE, AC GROUND
4. INPUT –
8. VGC
7. OUTPUT +
6. OUTPUT –
5. VCC
IVA-14228 PACKAGE BOTTOM IS V EEAC GROUND.
5965-9975E
IVA-14228 Typical Performance Curves (cont.)
28 2
26 -55°C
25°C
24
125°C
22
20
18
125°C
0
25°C
-2
-55°C
-4
-6
26
< GAIN
25
24
23
P 1dB >
22
0
-1
-2
-3
-4
16
0.1
1.0
FREQUENCY (GHz)
-8
3.0 0.1
1.0
FREQUENCY (GHz)
21 -5
3.0
-55 -25 0 25 55 85
125
TEMPERATURE (°C)
Figure 10. IVA-14228 Gain vs. Fre-
quency and Temperature; VCC = 6 V,
VGC = 0 V.
Figure 11: IVA-14228 P1dB vs. Fre-
quency and Temperature; VCC = 6 V,
VGC = 0 V.
Figure 12. IVA-14228 Gain and P1dB vs.
Temperature; VCC = 6 V, VGC = 0 V,
Frequency = 1 GHz.
20 45 60
40
15
35
10
125°C
25°C
-55°C
5
0.1
1.0
FREQUENCY (GHz)
30
25
3.0 -55 -25 0 25 55 85
TEMPERATURE (°C)
Figure 13. IVA-14228 Noise Figure vs.
Frequency and Temperature; VCC = 6 V,
VGC = 0 V.
Figure 14. IVA-14228 ICC vs.
Temperature; VCC = 6 V, VGC = 0 V,
Frequency = 1 GHz.
50
125°C
40
25°C
30 -55°C
20
125 5 5.5 6 6.5 7
VCC (VOLTS)
Figure 15. IVA-14228 ICC vs. VCC and
Temperature; VGC = 0 V.
28
27
26
25 125°C
24
25°C
23
22 -55°C
21
20
5 5.5
6 6.5
VCC (VOLTS)
7
Figure 16. IVA-14228 Gain vs. VCC and
Temperature; VGC = 0 V,
Frequency␣ =␣ 1␣ GHz.
2
0
125°C
-2
25°C
-4
-55°C
-6
-8
-10
5
5.5 6 6.5
VCC (VOLTS)
7
Figure 17. IVA-14228 P1dB vs. VCC and
Temperature; VGC = 0 V,
Frequency␣ =␣ 1␣ GHz.
6-188
4페이지 IVA-14208, -14228 Part Number Ordering Information
Part Number
Container Type Qty. per Container
IVA-14208-STR
BIP Strip
1
IVA-14208-TR1
7" Reel
1000
IVA-14228-STR
BIP Strip
1
SO-8 Package Dimensions for IVA-14208
1.27 (.050)
6x
3.80/4.00
(.1497/.1574)
V142
5.84/6.20
(.230/.244)
Pin 1
1.35/1.75
(.0532/.0688)
4.72/5.00
(.186/.197)
0.38 ± 0.10
(.015 ± .004) x 45°
0.33/0.51
(.013/.020) 8X
0°/8°
0.10/0.25
(.004/.0098)
0.10 (.004)
Note:
1. Dimensions are shown in millimeters (inches).
0.41/1.27
(.016/.050)
0.19/0.25
(.0075/.0098)
28 Package Dimensions for IVA-14228
10.414 (0.410)
9.906 (0.390)
1.27
(0.050)
4.699 (0.182)
TYP
4.445 (0.172)
18
27
36
45
2.337 (0.092)
1.829 (0.072)
6.731 (0.265)
6.223 (0.245)
0.457 (0.018)
0.305 (0.012)
Vee AC GROUND
2.794 (0.110)
2.286 (0.090)
0.178 (0.007)
0.076 (0.003)
NOTES:
1. DIMENSIONS ARE IN MILLIMETERS (INCHES).
2. CONTROLLING DIMENSIONS ARE IN INCHES.
6-191
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부품번호 | 상세설명 및 기능 | 제조사 |
IVA-14228-STR | Silicon Bipolar MMIC 2.5 GHz Variable Gain Amplifier | Agilent(Hewlett-Packard) |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |