VTO-810750 [AGILENT]
Voltage Controlled Oscillator, 10650MHz Min, 10850MHz Max;
| 型号： | VTO-810750 |
| 厂家： | 
AGILENT TECHNOLOGIES, LTD. |
| 描述： | Voltage Controlled Oscillator, 10650MHz Min, 10850MHz Max 振荡器 |
| 文件： | 总8页 (文件大小：63K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Varactor-Tuned Oscillators
Technical Data
VTO-8000 Series
Features
isolates the oscillator from
Pin Configuration
TO-8V
• 600 MHz to 10.85 GHz
Coverage
variations in load impedance for
low frequency pulling, allows the
oscillator to run lighty-loaded for
low phase noise content and
provides +10 dBm of minimum
output power over the full tuning
range. The VTO-8000 Series
varactor-tuned oscillators are
packaged in TO-8 transistor cans
for simple installation in a
GROUND
• Fast Tuning
3
1
+V
TUNE
RF OUT
• +7 to +13 dBm Output
Power
2
4
• ±1.5 dB Output Flatness
+DC
VOLTAGE
CASE GROUND
• Hermetic Thin-film
Construction
conventional 50-ohm micro-
stripline PC board. They are ideal
for most compact, lightweight
commercial and military equip-
ment 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.
Description
Agilent Technologies’s VTO-8000
Series oscillators use a silicon
transistor chip as a negative
resistance oscillator. The oscilla-
tion frequency is determined by a
silicon abrupt varactor diode
acting as a voltage-variable
necessary RF filtering action yet
as low as possible to maximize
∆V/∆T characteristics for excel-
lent tuning speeds. Used in a
phase locked loop PLL circuit, a
VTO provides a receiver LO with
stability equivalent to the refer-
ence oscillator (usually crystal
controlled), yet variable in
discrete steps or continuously
depending on the PLL
capacitor in a thin-film micro-
stripline resonator. This provides
extremely fast tuning speed,
limited primarily by the internal
impedance of the user-supplied
voltage driver. Fast settling is
another feature of the Agilent
VTO-8000 Series oscillators.
Typical settling times for the
VTO-8090 are <200 kHz within one
microsecond while the VTO-8950
settles to <2 MHz within two
microseconds referenced to ten
milliseconds. The VTO-8850
combines a bipolar transistor
oscillator with a GaAs FET buffer
stage. This GaAs FET buffer
Applications
Frequency agile systems, such as
digitally controlled receivers and
active jamming transmitters often
use externally linearized
configuration.
Another important aspect of VTOs
used in an LO application is their
power vs. frequency flatness
(±1.5 dB). This assures that once a
receiver mixer is biased for best
dynamic range the local oscillator
drive will remain constant
throughout the tuning range
without complex leveling
varactor-tuned oscillators.
Agilent oscillators are monotonic
making external linearization
easy using analog (opamp) or
digital (EPROM) linearizing
techniques. The Agilent VTO
Series has been designed with a
tuning input bypass capacitance
which is sufficient to provide the
circuitry.
2
Electrical and Performance Specifications
Guaranteed Specifications @ 25°C Case Temperature (0° to +65°C Operating Temperature)
Part Number
VTO–8060
VTO–8080
VTO–8090
VTO–8150
VTO–8200
Frequency Range, Min.
600–1000 MHz
800–1400 MHz
900–1600 MHz
1500–2500 MHz 2000–3000 MHz
Power Output into 50–ohm Load,Min.
Power Output Variation @ 25°C, Max.
Operating Case Temperature Range
Frequency Drift Over Operating
Temperature, Typ.
20 mW/+13 dBm 20 mW/+13 dBm 20 mW/+13 dBm 10 mW/+10 dBm 10 mW/+10 dBm
±1.5 dB
0° to +65°C
8 MHz
±1.5 dB
0° to +65°C
10 MHz
±1.5 dB
0° to +65°C
10 MHz
±1.5 dB
0° to +65°C
18 MHz
±1.5 dB
0° to +65°C
30 MHz
Pulling Figure (12 dB Return Loss), Typ.
Pushing Figure, +15 VDC Supply, Typ.
Harmonics, Below Carrier, Typ.
Spurious Output Below Carrier, Min.
Tuning Voltage
25 MHz
5 MHz/V
–15 dB
25 MHz
6 MHz/V
–15 dB
25 MHz
6 MHz/V
–15 dB
35 MHz
6 MHz/V
–15 dB
35 MHz
6 MHz/V
–18 dB
–60 dB
–60 dB
–60 dB
–60 dB
–60 dB
Low Frequency
High Frequency
Maximum Tuning Voltage
Tuning Port Capacitance, Nom.
Phase Noise, Singie Sideband,
1 Hz Bandwidth, Typ.
3±1 VDC
40±8 VDC
+60 VDC
180 pF
2±1.5 VDC
35±10 VDC
+60 VDC
180 pF
2±1 VDC
48+8/–10 VDC
+60 VDC
2.5±1 VDC
47±8 VDC
+60 VDC
90 pF
2+2/–1 VDC
20±4 VDC
+45 VDC
45 pF
180 pF
50 kHz From Carrier
100 kHz From Carrier
–110 dBc/Hz
–117 dBc/Hz
–100 dBc/Hz
–107 dBc/Hz
–100 dBc/Hz
–107 dBc/Hz
–95 dBc/Hz
–102 dBc/Hz
–95 dBc/Hz
–102 dBc/Hz
Input Power ±1% Regulation
Voltage, Nom.
+15 VDC
50 mA
+15 VDC
50 mA
+15 VDC
50 mA
+15 VDC
50 mA
+15 VDC
50 mA
Current, Max.
Case Style
TO–8V
TO–8V
TO–8V
TO–8V
TO–8V
Part Number
VTO–8240
VTO-8248
VTO-8360
VTO–8430
VTO–8580
Frequency Range, Min.
2400–3700 MHz
10 mW/+10 dBm
±1.5 dB
0° to +65°C
30 MHz
2488 MHz
+8 dBm
N/A
0° to +65°C
10 MHz
3600–4300 MHz
10 mW/+10 dBm 10 mW/+10 dBm 5 mW/+7 dBm
±1.5 dB
0° to +65°C
35 MHz
4300–5800 MHz 5800–6600 MHz
Power Output Into 50–ohm Load, Min.
Power Output Variation @25°C., Max.
Operating Case Temperature Range
Frequency Drift Over Operating
Temperature, Typ.
±1.5 dB
0° to +65°C
60 MHz
±1.5 dB
0° to +65°C
70 MHz
Pulling Figure (12 dB Return Loss), Typ.
Pushing Figure, +15 VDC Supply, Typ.
Harmonics, Below Carrier, Typ.
Spurious Output Below Carrier, Min.
Tuning Voltage
35 MHz
6 MHz/V
–18 dB
2 MHz
* 6 MHz/V
–20 dB
40 MHz
6 MHz/V
–25 dB
50 MHZ
6 MHz/V
–25 dB
70 MHz
8 MHz/V
–25 dB
–60 dB
–60 dB
–60 dB
–60 dB
–60 dB
Low Frequency
High Frequency
Maximum Tuning Voltage
Tuning Port Capacitance, Nom.
Phase Noise, Single Sideband,
1 Hz Bandwidth, Typ.
2+2/–1 VDC
30±8 VDC
+45 VDC
45 pF
4 VDC
8 VDC
+10 VDC
23 pF
8±2 VDC
24±4 VDC
+30 VDC
45 pF
1.0 VDC Min
20.0 VDC Max.
+30 VDC
5±2.5 VDC
24+3/–5 VDC
+30 VDC
45 pF
45 pF
50 kHz From Carrier
100 kHz From Carrier
–95 dBc/Hz
–102 dBc/Hz
–105 dBc/Hz
–115 dBc/Hz
–100 dBc/Hz
–108 dBc/Hz
–90 dBc/Hz
–97 dBc/Hz
–85 dBc/Hz
–92 dBc/Hz
Input Power ±1% Regulation
Voltage, Nom.
Current, Max.
Case Style
+15 VDC
50 mA
TO–8V
+5 VDC
50 mA
TO–8V
+15 VDC
50 mA
TO–8V
+15 VDC
50 mA
TO–8V
+15 VDC
50 mA
TO–8V
* +5 VDC supply
3
Electrical and Performance Specifications
Guaranteed Specifications @ 25°C Case Temperature (0° to +65°C Operating Temperature)
Part Number
VTO–8650
VTO–8810
VTO–8850
VTO–8950
VTO-810750
Frequency Range, Min.
6500-8600 MHz
8100–9100 MHz 8500–9600 MHz 9500–10500 MHz 10650–10850 MHz
Power Output Into 50–ohm load, Min.
Power Output Variation @ 25°C., Max.
Operating Case Temperature Range
Frequency Drift Over Operating
Temperature, Typ.
10 mW/+10 dBm 10 mW/+10 dBm 10 mW/+10 dBm 10 mW/+10 dBm 10 mW/+10 dBm
±1.5 dB
0° to +65°C
100 MHz
±1.5 dB
0° to +65°C
110 MHz
±1.5 dB
0° to +65°C
110 MHz
±1.5 dB
0° to +65°C
160 MHz
±1.5 dB
0° to +65°C
130 MHz
Pulling Figure (12 dB Return Loss), Typ.
Pushing Figure, +15 VDC Supply, Typ.
Harmonics, Below Carrier, Typ.
Spurious Output Below Carrier, Min.
Tuning Voltage
15 MHz
10 MHz/V
–20 dB
8 MHz
12 MHz/V
–15 dB
10 MHz
15 MHz/V
–25 dB
20 MHz
10 MHz/V
–20 dB
10 MHz
5 MHz/V
–20 dB
–60 dB
–60 dB
–60 dB
–60 dB
–60 dB
Low Frequency
High Frequency
Maximum Tuning Voltage
Tuning Port Capacitance, Nom.
Phase Noise, Single Sideband,
1 Hz Bandwldth, Typ.
2±1 VDC
20±5 VDC
30 VDC
26 pF
2 VDC Min.
16 VDC Max.
+30 VDC
5±2 VDC
13±5 VDC
+30 VDC
26 pF
4±1 VDC
10 VDC Max.
+15 VDC
26 pF
4 VDC Min.
6 VDC Max.
+15 VDC
26 pF
26 pF
50 kHz From Carrier
100 kHz From Carrier
–80 dBc/Hz
–88 dBc/Hz
–80 dBc/Hz
–88 dBc/Hz
–82 dBc/Hz
–90 dBc/Hz
–73 dBc/Hz
–80 dBc/Hz
–77 dBc/Hz
–85 dBc/Hz
Input Power ±1% Regulation
Voltage, Nom.
Current, Max.
+15 VDC
50 mA
TO–8V
+15 VDC
100 mA
TO–8V
+15 VDC
100 mA
TO–8V
+15 VDC
100 mA
TO–8V
+15 VDC
100 mA
TO–8V
Case Style
Schematic
+15 V
Output Matching
RF Output
Series Feedback
Varactor
V Tune
Tuning
Port
Resonator
Capacitor
4
Typical Performance @ 25ºC Case Temperature
15
14
13
12
11
17
16
POWER OUTPUT
TUNING CURVE
POWER OUTPUT
15
14
160
1500
1000
500
125
25
1.1
1.0
.9
.8
.7
140
120
100
80
60
40
TUNING CURVE
MODULATION
SENSITIVITY
MODULATION
SENSITIVITY
.6
.5
20
0
5
10 15 20 25 30 35 40 45 50
TUNING VOLTAGE, VDC
0
8
16
24
32
40
48
TUNING VOLTAGE, VDC
Figure 1. VTO–8060 Power Output, Frequency
and Modulation Sensitivity vs. Tuning Voltage.
Figure 2. VTO–8080 Power Output, Frequency
and Modulation Sensitivity vs. Tuning Voltage.
15
15
14
POWER OUTPUT
14
POWER OUTPUT
TUNING CURVE
13
13
100
1.6
1.5
1.4
1.3
1.2
1.1
1.0
.9
180
160
90
80
70
60
50
40
30
20
10
140
TUNING CURVE
120
100
80
60
40
20
2.5
2.0
1.5
MODULATION
SENSITIVITY
MODULATION
SENSITIVITY
.8
0
5
10 15 20 25 30 35 40 45 50
TUNING VOLTAGE, VDC
0
5
10 15 20 25 30 35 40 45 50
TUNING VOLTAGE, VDC
Figure 4. VTO–8150 Power Output, Frequency
and Modulation Sensitivity vs. Tuning Voltage.
Figure 3. VTO–8090 Power Output, Frequency
and Modulation Sensitivity vs. Tuning Voltage.
14
13
12
14
POWER OUTPUT
13
12
11
11
10
POWER OUTPUT
TUNING CURVE
3500
3000
2500
2000
1500
250
50
TUNING CURVE
160
120
80
4.0
3.5
3.0
MODULATION
SENSITIVITY
MODULATION
SENSITIVITY
2.5
40
0
8
16
24
32
40
48
0
5
10 15 20 25 30 35 40 45 50
TUNING VOLTAGE, VDC
TUNING VOLTAGE, VDC
Figure 5. VTO–8200 Power Output, Frequency
and Modulation Sensitivity vs. Tuning Voltage.
Figure 6. VTO–8240 Power Output, Frequency
and Modulation Sensitivity vs. Tuning Voltage.
5
Typical Performance (Continued)
10
9
8
11.5
11.0
10.5
POWER OUTPUT
POWER OUTPUT
TUNING CURVE
9
8
7
6
5
4
3
2
1
4.3
4.2
4.1
4.0
3.9
3.8
3.7
3.6
3.5
MODULATION
SENSITIVITY
90
80
70
60
50
40
30
20
10
2530
2520
2510
2500
2490
2480
MODULATION
SENSITIVITY
2470
TUNING CURVE
0
2
4
6
8
10
5
10
15
20
25
30
TUNING VOLTAGE, VDC
TUNING VOLTAGE, VDC
Figure 7. VTO–8248 Power Output, Frequency
and Modulation Sensitivity vs. Tuning Voltage.
Figure 8. VTO–8360 Power Output, Frequency
and Modulation Sensitivity vs. Tuning Voltage.
13
12
13
12
11
10
POWER OUTPUT
POWER OUTPUT
11
10
9
7.0
6.5
6.0
5.5
6500
1000
250
140
120
100
80
60
40
20
0
TUNING CURVE
TUNING CURVE
5500
4500
3500
MODULATION
SENSITIVITY
MODULATION
SENSITIVITY
0
8
16
24
32
40
48
0
5
10
15
20
25
TUNING VOLTAGE, VDC
TUNING VOLTAGE, VDC
Figure 10. VTO–8580 Power Output, Frequency
and Modulation Sensitivity vs. Tuning Voltage.
Figure 9. VTO–8430 Power Output, Frequency
and Modulation Sensitivity vs. Tuning Voltage.
14
13
12
11
10
15
14
13
POWER OUTPUT
POWER OUTPUT
1000
10
9
1200
600
0
800
600
400
200
0
8
TUNING CURVE
TUNING CURVE
7
6
5
8
7
6
MODULATION
SENSITIVITY
MODULATION
SENSITIVITY
5
4
0
2
4
6
8
10 12 14 16 18 20 22
0
4
8
12
16
20
TUNING VOLTAGE, VDC
TUNING VOLTAGE, VDC
Figure 11. VTO–8650 Power Output, Frequency
and Modulation Sensitivity vs. Tuning Voltage.
Figure 12. VTO–8810 Power Output, Frequency
and Modulation Sensitivity vs. Tuning Voltage.
6
Typical Performance (Continued)
13
15
14
13
12
11
10
POWER OUTPUT
TUNING CURVE
POWER OUTPUT
12
800
600
11
TUNING CURVE
10
400
300
200
100
0
10
9
400
200
9
MODULATION
SENSITIVITY
MODULATION
SENSITIVITY
8
8
0
0
5
10 15 20 25 30 35 40 45 50
TUNING VOLTAGE, VDC
0
2
4
6
8
10 12 14 16
TUNING VOLTAGE, VDC
Figure 14. VTO–8950 Power Output, Frequency
and Modulation Sensitivity vs. Tuning Voltage.
Figure 13. VTO–8850 Power Output, Frequency
and Modulation Sensitivity vs. Tuning Voltage.
–20
810750
8650
8240
13
12
–40
–60
POWER OUTPUT
TUNING CURVE
11
8248
–80
–100
–120
–140
–160
11.5
11
300
200
100
8950
10.5
10
1k
10k
100k
1M
10M
9.5
MODULATION
SENSITIVITY
FOURIER FREQUENCY, Hz
9
Figure 16. Noise Comparison Single Sideband
Phase Noise.
2
4
6
8
10
TUNING VOLTAGE, VDC
Figure 15. VTO–810750 Power Output, Frequency
and Modulation Sensitivity vs. Tuning Voltage.
TO-8V Case Drawing
.300
TYP
.18
.150
TYP
GROUND
.017 +.002
–.001
RF
OUT
3
GLASS RING
.060 DIA TYP
2
.300
TYP
.50
DIA
.45
DIA
(3X)
4
.150
TYP
1
CASE
GROUND
V
TUNE
.22
MIN
+
V
APPROXIMATE WEIGHT 1.7 GRAMS
NOTES (UNLESS OTHERWISE SPECIFIED):
1. DIMENSIONS ARE SPECIFIED IN INCHES
2. TOLERANCES:
xx ± .02
xxx ± .010
7
Description
clamp is placed over the device
under test and secured by ma-
chine screws prior to testing.
Orientation of pins can be verified
by comparison with part (c) of
Figure 15. It is recommended that
both machine screws be used to
fasten the ring clamp. Screws
should be tightened down snugly
with a jewelers type screwdriver.
Test Fixtures for
TO-8 Packages
(TF 801/802)
To facilitate testing and
prototyping of products in the
TO-8V package, a series of test
fixtures is available. Designated
the TF Series test fixtures, they
feature rugged construction for
precise, repeatable
Oscillators (VTO)
Features
• DC to 11 GHz Frequency
Range
measurements.
• Connectorized Tuning Port
and RF Output
The TF Series test fixtures come
supplied with mounting hardware
to ensure excellent ground
contact between the oscillator
package and test fixture. This
For different connector options
check the table in Figure 15 to
identify the correct part numbers.
• Easy to Test Package
• Repeatable Performance
assures excellent contact between It should be noted that some
package pins and test fixture output power variation may be
connector pins for reliable testing. seen, from unit data, at frequen-
cies above 8 GHz. This is
Applications
• Engineering
Characterization
• Incoming Inspection
• System Prototype
The device under test is aligned
according to Figure 15, and
pushed fully down onto the
fixture. The steel mounting ring
due to small differences in lengths
of test fixture RF output
connector pins.
• Demonstration of Device
Performance
TUNING VOLTAGE
CONNECTOR
TUNING VOLTAGE
.53
.35
POWER INPUT
CONNECTOR
+ TUNING
VTO IN
PLACE
VOLTAGE
DCPIN
PIN
VDC
.83
.35
.45
GROUND
GROUND
TAB ON PACKAGE
.20
GROUND
.35
RFOUT
.55
.65
(a)
RFOUT
(c)
.15
.70
(b)
+ TUNING
VOLTAGE
.300
TYP
.150
TYP
GROUND
CASE
GROUND
3
CONNECTOR OPTIONS
TUNING
4
2
.45
1
RFOUT
RF
SERIES
TF-801
OUTPUT
VOLTAGE
.150
TYP
+DC VOLTAGE
SMA
SMA
(Bottom View)
Figure 15. TO-8 Test Fixture.
www.semiconductor.agilent.com
Data subject to change.
Copyright © 2000 Agilent Technologies, Inc.
Obsoletes 5964-9815E
5980-1278E (6/00)
相关型号：
VTO-8400
Voltage Controlled Oscillator, 4000MHz Min, 4500MHz Max, HERMETIC THIN-FILM, TO-8V, 4 PIN
AGILENT
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