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부품번호 | VTO-9130 기능 |
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기능 | Hyperabrupt Varactor-Tuned Oscillators | ||
제조업체 | Agilent(Hewlett-Packard) | ||
로고 | |||
Hyperabrupt Varactor-Tuned
Oscillators
Technical Data
VTO-9000 Series
Features
• 25 MHz to 2.3 GHz Coverage
• Fast Tuning
• Fast Setting Time
• +20 VDC Max Tuning
Voltage
• 10 mW Output Power
• ± 2.0 dB Output Flatness
• Hermetic Thin-film
Construction
Description
HP VTO-9000 Hyperabrupt Series
oscillators use a silicon transistor
chip as a negative resistance
oscillator. The oscillation fre-
quency is determined by a silicon
hyperabrupt varactor diode acting
as a voltage-variable capacitor in a
thin-film microstripline resonator.
This provides extremely fast
tuning speed limited primarily by
the internal impedance of the
user-supplied voltage driver.
This family of oscillators is
similar to the standard commer-
cial VTO-8000 Series except for
the incorporation of a silicon
hyperabrupt varactor tuning
diode. This enables the oscillator
to be tuned over the specified
range in less than 20 volts rather
than 40 to 50␣ volts in conven-
tional oscillators.
The VTO-9000 Series VTOs are
packaged in TO-8 transistor cans
for simple installation in a
conventional 50-ohm
microstripline PC board. They
are ideal for most compact
Schematic
+15 V
Series Feedback
Output Matching
RF Output
Pin Configuration
TO-8V
GROUND
+V TUNE
3
24
1
RF OUT
+DC
VOLTAGE
CASE GROUND
lightweight commercial and
military equipment designs.
Test fixturing is also available for
lab bench test applications. See
the “Test Fixtures for TO-8
Packages” section for additional
information and outlines.
Applications
The VTO-9000 Series oscillators
may be used in the same applica-
tions as VTO-8000 Series oscilla-
tors. The VTO-9000 Series is the
desired choice for superior
linearity and modulation sensitiv-
ity requirements.
V Tune
Tuning
Port
Capacitor
Varactor
Resonator
5964-9814E
9-30
Typical Performance @ 25ºC Case Temperature (continued)
17
16
15
14
13
12
11
1670
POWER OUTPUT
TUNING CURVE
250
1435
200
1206
150
974 MODULATION 100
742 SENSITIVITY 50
00
0 2 4 6 8 10 12 14 16 18 20 22
TUNING VOLTAGE, VDC
Figure 7. VTO-9090 Power Output, Frequency
and Modulation Sensitivity vs. Tuning Voltage.
16
14
12
10
2500
POWER OUTPUT
100
TUNING CURVE
2000
1500
MODULATION
SENSITIVITY
1000
0
5 10 15
TUNING VOLTAGE, VDC
0
20
Figure 9. VTO-9120 Power Output, Frequency
and Modulation Sensitivity vs. Tuning Voltage.
16
14
12
10
3000
MODULATION
2500 SENSITIVITY
2000
POWER OUTPUT
200
TUNING CURVE
100
1500
1000
0
0
5 10 15 20
TUNING VOLTAGE, VDC
Figure 11. VTO-9130 Power Output, Frequency
and Modulation Sensitivity vs. Tuning Voltage.
–20
–40
–60
–80
–100
–120
–140
–160
1K 10K 100K 1M
FOURIER FREQUENCY, Hz
10M
Figure 8. VTO-9090 Noise @ 1000 MHz
Single Sideband Phase Noise.
–40
–60
–80
–100
–120
–140
–160
1K 10K 100K 1M
FOURIER FREQUENCY, Hz
10M
Figure 10. VTO-9120 Normalized Phase Noise
@ 2000 MHz S.S.B. Power Spectral Density.
–40
–60
–80
–100
–120
–140
–160
1K 10K 100K 1M
FOURIER FREQUENCY, Hz
10M
Figure 12. VTO-9130 Normalized Phase Noise
@ 2300 MHz S.S.B. Power Spectral Density.
9-33
4페이지 | |||
구 성 | 총 6 페이지수 | ||
다운로드 | [ VTO-9130.PDF 데이터시트 ] |
당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
VTO-9130 | Hyperabrupt Varactor-Tuned Oscillators | Agilent(Hewlett-Packard) |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |