VTO-0995 [ETC]
9.953 GHz Voltage Controlled Oscillator ; 9.953 GHz的压控振荡器\n
| 型号： | VTO-0995 |
| 厂家： | 
ETC |
| 描述： | 9.953 GHz Voltage Controlled Oscillator
|
| 文件： | 总4页 (文件大小：54K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Agilent VTO-0995-TO8
Voltage Controlled Oscillator
Data Sheet
Features
• Operating frequency:
9.95328 GHz
• Output power (50Ω Load):
2 dBm minimum
• Modulation sensitivity:
5 to 10 MHz/V
Description
Functional Block Diagram
• Tuning voltage:
0 to 10 Volts
The VTO-0995-TO8 provides a
fundamental, low jitter source as
a key component for the data
re-timing in the transmitter
subsystem and clock and data
recovery in the receiver of the
10 Gb fiber optic systems.
• Low jitter (Less than 50 femto
seconds from 50 KHz to 80 MHz)
Amp
Output
• Frequency drift over 0°C to +75°C:
20 MHz
• 0.5" D x 0.18" H
The oscillator uses an extremely
high performance low noise
Agilent Silicon Bipolar transistor
in conjunction with a hyper-
abrupt varactor diode to provide
the tuning capability. The oscilla-
tor output is then coupled
Applications
• Transmitter and receiver sub-
systems for OC-192/STM-64
applications
• 10 GHz source
through a filter to the output.
VTO-0995-TO8 Absolute Maximum Ratings[1]
Parameter
Units
Ratings
Positive Supply Voltage
Tuning Voltage
V
0 to +10
V
0 to +12
Operating Temperature
Storage Temperature
Note:
°C
°C
-10 to +95
-40 to +130
1. Operation of this device in excess of any of these limits may cause permanent damage.
VTO-0995-TO8 Summary Characterization, 0°C to 75°C
Parameter
Units
Min
Typ
Max
Frequency Range
GHz
V
9.95328
Vt @ 9.95 GHz
0
2
10
7
Power Output ( 50Ω Load)
dBm
Modulation Sensitivity
Modulation Sensitivity Variation
MHz/V
%
5
-20
10
20
Modulation Bandwidth
MHz
dB
20
12
Output Return Loss
15
-106
8
Second Harmonic (Below Carrier)
Third Harmonic (Below Carrier)
Spurious Output (Below Carrier)
Phase Noise @ 100 KHz from Fo (Below Carrier)
Frequency Drift over Temperature
Pulling Figure (12 dB Return Loss)
Pushing Figure, ±0.2V Supply
Positive Supply Voltage
dBc
dBc
dBc
dBc/Hz
MHz
MHz
MHz
V
-20
-20
-60
-103
20
1
6
7.8
8.2
100
Positive Supply Current
mA
Tuning Port Input Capacitance
Dimensions
pf
23
Inches
x 0.5” D x 0.18” H
Typical Performance Curves @ +25°C
0
-20
10
9.98
9.96
9.94
9.92
9.9
8
7
6
5
4
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.5
3.0
-40
-60
-80
-100
-120
-140
-160
-180
-200
100K
4.5
5.5 6.5 7.5 8.5 9.5
10 100 1K 10K
1M 10M 100M
0
1
2
3
4
5
6
7
8
9
10
0.5 1.5 2.5 3.5
OFFSET FROM CARRIER (Hz)
TUNING VOLTAGE (Vdc)
TUNING VOLTAGE (Vdc)
Figure 1. Typical Phase Noise Performance.
Figure 2. Frequency and Modulation
Sensitivity vs. Tuning Voltage.
Figure 3. Power Output.
2
Ordering Information
Part Number
VTO-0995-TO8
Package Drawing and Mechanical Dimensions (inches)
0.300 TYP
0.150 TYP
0.20
0.017 +0.002
–0.001
GND
0.50
DIA
0.45
DIA
0.300 TYP
V
tune
RF out
0.149 TYP
+Bias
GLASS φ0.060
0.22
MIN
DIMENSIONS ARE SPECIFIED IN INCHES
3
www.agilent.com/semiconductors
For product information and a complete list of
distributors, please go to our web site.
For technical assistance call:
Americas/Canada: +1 (800) 235-0312 or
(408) 654-8675
Europe: +49 (0) 6441 92460
China: 10800 650 0017
Hong Kong: (+65) 6271 2451
India, Australia, New Zealand: (+65) 6271 2394
Japan: (+81 3) 3335-8152(Domestic/International), or
0120-61-1280(Domestic Only)
Korea: (+65) 6271 2194
Malaysia, Singapore: (+65) 6271 2054
Taiwan: (+65) 6271 2654
Data subject to change.
Copyright © 2002 Agilent Technologies, Inc.
Obsoletes 5988-2960EN
July 18, 2002
5988-6660EN
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