DG009-M1 [FILTRONIC]
Activity Detection Unit; 活动检测单位
| 型号： | DG009-M1 |
| 厂家： | 
FILTRONIC COMPOUND SEMICONDUCTORS |
| 描述： | Activity Detection Unit |
| 文件： | 总6页 (文件大小：1257K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Activity Detection Unit
Technical Data
DG009-M1
FEATURES
2.0 to 6.0 GHz Coverage
16 Channels
250 MHz Channel Bandwidths
Selectable video detection bandwidths
Low False Alarm rate
50ns RF pulse width capability
APPLICATIONS
Coarse Frequency measurement
Fast RF Activity Detection
Fast Set on Receivers
Product Description
The DG009-M1 Activity Detection Units The ADU has been designed such that, when RF
(ADU) is a fast activity detection unit, which signals are present in the crossover regions of the
provides an indication of RF signal presence mulitplexers, only one of the two adjacent digital
over the 2.0 to 6.0 GHz frequency range. The channels will trigger leading to clear
ADU consists of a power divider followed by unambiguous indication of input frequency.
two banks of 8 channel multiplexers, one on
each arm of the power divider.
The ADU has been designed for use in airborne
transport environments of –20 degC to +80 degC
and up to 50,000 feet altitude.
The outputs of the multiplexers are terminated
in diode detectors followed by high-speed
video comparators providing 16 TTL digital
outputs indicating the RF channel with a valid
signal.
The ADU has a low false alarm rate, giving high
system reliability and probability of detection
when incorporated into typical Electronic
Support Measures (ESM) suites.
Each channel of the ADU has a separately
digitally programmable threshold of 32 levels
over a 16 dB window. This is valid for each of
the two selectable video bandwidths ( 10 MHz
or 5MHz).
All input and output data is latched such that
output data signals are present for a minimum
period of time.
DG009-M1 Rev
1.doc
22 Jun 2004
©Filtronic Components Ltd, 2004. All rights reserved. Contact factory for latest information. E&OE
Filtronic Components Ltd, Airedale House, Acorn Park, Shipley, West Yorkshire, England BD17 7SW
Tel: +44 1274 531602, fax: +44 1274 595724 • sales@fcl.com • www.filtronic.com2
Activity Detection Unit
Technical Data
DG009-M1
Electrical Specification
Parameter
Specification Limit
Operating Frequency Range
Number of Channels
Nominal Channel Bandwidth
Input VSWR (max)
Maximum Input Power
Input Power Range for Video BW of 10 MHz
Input Power Range for Video BW of 5 MHz
Signal to Harmonic Ratio
Noise Input Power Level
Selectable Video Bandwidth:
Video BW WB
2.0-6.0 GHz
16
250 MHz
1.9 : 1
25.0 dBm
10.0 to 16.0 dBm
8.2 to 16.0 dBm
≥ -9.0 dBc
15.0 dBm
10 MHz
5 MHz
> 0.99
Video BW NB
Probability of Detection, Centre Band
(Unambiguous Zone)
Probability of Detection, Cross Over
(ambiguity Zone)
> 0.93
False Alarm Rate (Far)
Channel Centre Frequency (fo nominal)
Channel 1
1 per second
2.125 GHz
Channel 2
2.375 GHz
Channel 3
2.625 GHz
Channel 4
2.875 GHz
Channel 5
3.125 GHz
Channel 6
3.375 GHz
Channel 7
3.625 GHz
Channel 8
3.875 GHz
Channel 9
4.125 GHz
Channel 10
4.375 GHz
Channel 11
4.625 GHz
Channel 12
4.875 GHz
Channel 13
5.125 GHz
Channel 14
5.375 GHz
Channel 15
5.625 GHz
Channel 16
5.875 GHz
Unambiguous Channel Bandwidth (min)
Cross Over Ambiguity Zone (max)
220.0 MHz (fo ±110 MHz)
Fcr ±15.0 MHz
Non-Activity Frequency Band
DC -1.97 GHz and 6.03-18.0 GHz
Throughput Time Delay (max)
RFOn (90% RF I/P to 50% TTL Output)
Wide Band Video Band Width (10 MHz):
For above +10.0 dBm input
50 ns
DG009-M1 Rev
1.doc
22 Jun 2004
©Filtronic Components Ltd, 2004. All rights reserved. Contact factory for latest information. E&OE
Filtronic Components Ltd, Airedale House, Acorn Park, Shipley, West Yorkshire, England BD17 7SW
Tel: +44 1274 531602, fax: +44 1274 595724 • sales@fcl.com • www.filtronic.com2
Activity Detection Unit
Technical Data
DG009-M1
Parameter
Specification Limit
For above +9.0 dBm input
60 ns
Narrow Band Video Band Width (5 MHz):
For above +8.2 dBm input
For above +7.2 dBm input
75 ns
95 ns
RFOff (max) (10% RF I/p to 50% TTL Output)
Wide Band Video Band Width (10 MHz)
Narrow Band Video Band Width (5 MHz)
Pulse Width Range
80 ns
180 ns
Wide Band Video Band Width (10 MHz)
Narrow Band Video Band Width (5 MHz)
Recovery Time (max)
50 ns to CW
250 ns to CW
90 ns
Logic Output Characteristics
16 TTL Outputs
Output Circuit
Output Fanout Supports 5 TTL Loads (TTL-U.L)
One Unit Load:
IOL = 1.6 mA, IOH = 40 µA
VOUT Low max “ON” = 0.5V
VOUT High min “OFF = 2.7V
Internal Latch
Output Data 40 ± 5ns min
Channel Address (A0-A3)
Channel Threshold Data (D0-D4)
Write Strobe (wr)
Output Truth Table
Output Data Latching
Internal Latch
Threshold
Threshold Range
Threshold Data LSB
Low RF Input Signal
Threshold Data MSB
High RF Input Signal
Threshold Adjustment Controls
Threshold Address
Threshold Data
4 Bit TTL
5 Bit TTL
Write Pulse
Complementary Input
Power Supply Voltage (V)
220 mA
40 mA
125 mA
+5.0 ± 5%
+15.0 ± 5%
-12.0 ± 5%
Maximum Power Consumption
DC Voltages Ripple, Noise and Spikes
Weight
3.3 Watts
Up to 2% at Frequencies Up to 1 MHz
< 0.8 Kg
Operating Temperature Range
Finish
-20 °C to + 80 °C
Chemical Conversion Coating (yellow) per MIL-
C-5541, Class 3
Marking
Workmanship
Sealing
MIL-STD-1285 Method 1
MIL-HDBK-454 Guideline 9
Hermetically Sealed (Design Goal)
Moisture Sealed (minimum)
DG009-M1 Rev
1.doc
22 Jun 2004
©Filtronic Components Ltd, 2004. All rights reserved. Contact factory for latest information. E&OE
Filtronic Components Ltd, Airedale House, Acorn Park, Shipley, West Yorkshire, England BD17 7SW
Tel: +44 1274 531602, fax: +44 1274 595724 • sales@fcl.com • www.filtronic.com2
Activity Detection Unit
Technical Data
DG009-M1
Block Diagram
DG009-M1 Rev
1.doc
22 Jun 2004
©Filtronic Components Ltd, 2004. All rights reserved. Contact factory for latest information. E&OE
Filtronic Components Ltd, Airedale House, Acorn Park, Shipley, West Yorkshire, England BD17 7SW
Tel: +44 1274 531602, fax: +44 1274 595724 • sales@fcl.com • www.filtronic.com2
Activity Detection Unit
Technical Data
DG009-M1
Connector Information
Port Function Definition
J1
SMA Female
J2
37 Pin
Pin Assignments for Connector J2
1
2
3
4
5
6
7
8
Output CH-1
Output CH-2
Output CH-3
Output CH-4
Output CH-5
Output CH-6
Output CH-7
Output CH-8
Output CH-9
Output CH-10
Output CH-11
Output CH-12
Output CH-13
Output CH-14
Output CH-15
Output CH-16
Write Strobe
Spare
Video BW Select
Chan Threshold Bit-0
Chan Threshold Bit-1
Chan Threshold Bit-2
Chan Threshold Bit-3
Chan Threshold Bit-4
Channel Address 0
Channel Address 1
Channel Address 2
Channel Address 3
GND
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
+5V
+5V Return
-12V
-12V Return
+15V
+15V Return
Spare
Spare
DG009-M1 Rev
1.doc
22 Jun 2004
©Filtronic Components Ltd, 2004. All rights reserved. Contact factory for latest information. E&OE
Filtronic Components Ltd, Airedale House, Acorn Park, Shipley, West Yorkshire, England BD17 7SW
Tel: +44 1274 531602, fax: +44 1274 595724 • sales@fcl.com • www.filtronic.com2
Activity Detection Unit
Technical Data
DG009-M1
Outline Drawing
1 J
2 J
DG009-M1 Rev
1.doc
22 Jun 2004
©Filtronic Components Ltd, 2004. All rights reserved. Contact factory for latest information. E&OE
Filtronic Components Ltd, Airedale House, Acorn Park, Shipley, West Yorkshire, England BD17 7SW
Tel: +44 1274 531602, fax: +44 1274 595724 • sales@fcl.com • www.filtronic.com2
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