2.0 - 6.0 GHz IFM (DR076)

TELEDYNE
DEFENCE LIMITED
2.0 – 6.0GHz Instantaneous
Frequency Measurement Unit
Technical Datasheet DR076
A Teledyne Technologies Company
Features
Full 2.0 – 6GHz
13 Bit Resolution
60dB Dynamic Range
50ns Pulse Width Measurement
Internally or Externally Triggered
Very Small Size
Low Power Consumption
Software Configurable
Applications
Electronic Support Measures (ESM)
Communications Jamming (COMJAM)
Radar Warning Receivers (RWR)
ESM for low weight, low power, small
or portable payload applications
Product Description
The DR076 uses proprietary Teledyne defence Technology to provide state of the art performance in a package
measuring 130mm x 90mm x 18mm.
The DR076 provides a 13 bit absolute binary digital output word. The frequency measurement word is updated in
response to an external trigger input signal, and internally generated trigger or is continuously updated every clock
cycle. These operational modes are controlled via a serial control interface.
The 13 bit frequency word offers a nominal resolution of 0.5MHz with an RMS accuracy of 2MHz for SNRs of +3dB
or better. The unique feature of the DR076 is the ability to configure the IFM during operation in order to achieve
improved frequency resolution and accuracy when capturing longer pulses under poor SNR conditions.
The DR076 has a smaller frequency footprint and lower power consumption than traditional 2.0 – 6.0GHz IFM’s.
External connections are made via a 51 – way micro-D Type connector for power, frequency measurement data and
control. An SMA (female) is provided for the RF input.
A PDW output is also available as an option.
For further information, please contact the TDL sales team.
Global Defence &
Security Solutions
DR076 rev 1.1
5th April 2011
Page 1 of 8
Teledyne Defence Ltd
Airedale House
Royal London Industrial Estate
Acorn Park, Charlestown
Shipley, West Yorkshire
UK, BD17 7SW
Tel: +44 (0) 1274 531 602
Fax:+44 (0) 1274 595 724
Email: [email protected]
Web: www.teledynedefence.co.uk
GB Patent (publication number GB2418084) and overseas Patents granted
TELEDYNE
DEFENCE LIMITED
2.0 – 6.0GHz Instantaneous
Frequency Measurement Unit
Technical Datasheet DR076
A Teledyne Technologies Company
Specification
Parameter
Units
Min
Operating Frequency Range
Unambiguous Bandwidth
Frequency Resolution
Digital Frequency Resolution
System Clock Rate
Throughput Time
RF Input Dynamic Range
RF Input Signal/Noise Ratio
RF Input Pulse Width
RF Input VSWR
Frequency Error (RMS)
0dB SNR
3dB SNR
Frequency Peak Error
Peak Error Rate
0dB SNR
3dB SNR
Bad data Error rate
0dB SNR
3dB SNR
Simultaneous Signal: Level
Simultaneous Signal: Frequency Seperation
Temperature Range
Power Consumption
Power Supply Current: +5v Rail
Size
Weight
Operating Temperature Range
GHz
GHz
MHz
Bits
MHz
ns
dBm
dBm
ns
2.0
1.9
49.99
Nominal
6.0
6.1
0.5
13
50
200
-55
0
50
MHz
MHz
MHz
Max
50.01
5
CW
2:2:1
4
2
15
%
%
0.4
0.04
%
%
dBc
MHz
°C
Watts
A
mm
g
˚C
3
1
6
50
-40
-40 ˚C
+85
8
1.6
130x90x18
550
+85 ˚C
Mechanical Shock: MIL STD 202 F - Method 213 B
Test condition: 20g / 11 ms half-sinusoidal.
Humidity: MIL-STD-810F Method 507.4. Procedure 2.
R.H. 85% to 95% Temperature between +30°C and +60ºC
Salt Fog: MIL-STD-810F Method 509.4.
Reliability: Failure Rate of 20 per million hours, which equates to an MTBF of 50,000 hours for a ARW Airborne
Rotary Wing Environment and a Failure Rate of 15 per million hours, which equates to an MTBF of 67,000 for a
AUF, Airborne Uninhabited Fighter Environment using MIL-HDBK-217F Parts Stress Method. Both predictions
are for anambient temperature of +70 °C.
DR076 rev 1.1
5th April 2011
Page 2 of 8
TELEDYNE
DEFENCE LIMITED
2.0 – 6.0GHz Instantaneous
Frequency Measurement Unit
Technical Datasheet DR076
A Teledyne Technologies Company
Technical Information
The ability for the DR076 to be reconfigured on the fly to suit operational scenarios offers performance
attributes unmatched by currently available IFM’s. Specifically, increased resolution and accuracies can be
achieved for longer pulse durations.
A number of modes of operation are available controlled via the serial control port, these include:
The Variable PW mode uses Teledyne propriety techniques, and as such offers improved performance levels
when compared with standard Instantaneous Frequency Measurement units currently available.
DR076 rev 1.1
5th April 2011
Page 3 of 8
TELEDYNE
DEFENCE LIMITED
2.0 – 6.0GHz Instantaneous
Frequency Measurement Unit
Technical Datasheet DR076
A Teledyne Technologies Company
Technical Information
P1 n
Signal
1
2
3
4
5
6
7
8
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
38
39
40
41
42
43
44
45
46
47
48
49
50
51
Reserved
Reserved
Freq(1)+
Freq(1)Freq(2)+
Freq(2)Freq(3)+
Freq(3)DGND
Freq(4)+
Freq(4)Freq(5)+
Freq(5)Freq(6)+
Freq(6)Freq(7)+
Freq(7)DGND
+5V
Freq(8)+
Freq(8)Freq(9)+
Freq(9)Freq(10)+
Freq(10)+5V
AGND
DataValid+
DataValidFreq_BD+
Freq_BDReserved
RF Detect
RF_Pres+
RF_Pres+5V
STATUS
Serial Out
Serial In
Reserved
+5V
Freq(11)+
Freq(11)Reserved
Freq(12)+
Freq(12)Reserved
TRIG_IN TRIG_IN +
CLK_INCLK_IN+
DR076 rev 1.1
5th April 2011
Page 4 of 8
Direction
Description
Output
Output
Output
Output
Output
Output
Power
Output
Output
Output
Output
Output
Output
Output
Output
Power
Power
Output
Output
Output
Output
Output
Output
Power
Power
Output
Output
Output
Output
-
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
Frequency
Frequency
Frequency
Frequency
Frequency
Frequency
Measurement
Measurement
Measurement
Measurement
Measurement
Measurement
Word
Word
Word
Word
Word
Word
-
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
Frequency
Frequency
Frequency
Frequency
Frequency
Frequency
Frequency
Frequency
Measurement
Measurement
Measurement
Measurement
Measurement
Measurement
Measurement
Measurement
Word
Word
Word
Word
Word
Word
Word
Word
-
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
Frequency
Frequency
Frequency
Frequency
Frequency
Frequency
Measurement
Measurement
Measurement
Measurement
Measurement
Measurement
Word
Word
Word
Word
Word
Word
-
LVDS
LVDS
LVDS
LVDS
Data Valid Signal
Data Valid Signal
Frequency Measurement Bad Data Flag
Frequency Measurement Bad Data Flag
Output
Output
Output
Power
Output
Output
Input
Input
Power
Output
Output
- LVTTL
- LVDS
- LVDS
RF Present asynchronous
RF Present synchronous
RF Present synchronous
-
IFM passed self test
Serial Data Link Output
Serial Data Link Input
LVTTL
LVTTL
LVTTL
LVTTL
Output - LVDS
Output - LVDS
Frequency
Frequency
Reserved
Frequency
Frequency
Input
Input
Input
Input
External Trigger Input
External Trigger Input
Master Clock Input
Master Clock Input
- LVDS
- LVDS
-
LVDS
LVDS
LVDS
LVDS
Measurement Word
Measurement Word
Measurement Word
Measurement Word
TELEDYNE
DEFENCE LIMITED
2.0 – 6.0GHz Instantaneous
Frequency Measurement Unit
Technical Datasheet DR076
A Teledyne Technologies Company
Outline Drawing
DR076 rev 1.1
5th April 2011
Page 5 of 8
TELEDYNE
DEFENCE LIMITED
A Teledyne Technologies Company
Notes
DR076 rev 1.1
5th April 2011
Page 6 of 8
2.0 – 6.0GHz Instantaneous
Frequency Measurement Unit
Technical Datasheet DR076
TELEDYNE
DEFENCE LIMITED
A Teledyne Technologies Company
Notes
DR076 rev 1.1
5th April 2011
Page 7 of 8
2.0 – 6.0GHz Instantaneous
Frequency Measurement Unit
Technical Datasheet DR076
TELEDYNE
DEFENCE LIMITED
2.0 – 6.0GHz Instantaneous
Frequency Measurement Unit
Technical Datasheet DR076
A Teledyne Technologies Company
Teledyne Defence Ltd
Airedale House
Royal London Industrial Estate
Acorn Park
Charlestown
Shipley, West Yorkshire
UK, BD17 7SW
Tel: +44 (0) 1274 531 602
Fax:+44 (0) 1274 595 724
Email: [email protected]
www.teledynedefence.co.uk
© Teledyne Defence Ltd, 2009. All rights reserved.
Subject to change