iT20420 Datasheet PDF - Iterra
Part Number | iT20420 | |
Description | 20 to 42 GHz general-purpose amplifier | |
Manufacturers | Iterra | |
Logo | ||
There is a preview and iT20420 download ( pdf file ) link at the bottom of this page. Total 14 Pages |
Preview 1 page No Preview Available ! iTR20420
20-42 GHz General Purpose MMIC
Amplifier
Description
The iTR20420 is a broadband general purpose driver amplifier designed for use in point to point
radio, point to multi-point communications, LMDS, SatCom and other millimeter wave applications.
The iTR20420 is a fully matched GaAs MMIC utilizing an advanced 0.15µm gate length PHEMT
process.
Features
www.DataSheet4U.com
Wideband 20 - 42 GHz operation
22 dB small signal gain (typ.)
23 dBm saturated power output (typ.)
RF input/output internally matched to 50 Ohms
Optional bonding configuration for multiplier applications
Chip Size 1.720 mm x 0.760 mm x 50 µm
Absolute
Ratings
Parameter
Positive DC Voltage (+3.5 V Typical)
Negative DC Voltage
Simultaneous (VD - VG)
Positive DC Current
RF Input Power (from 50 Ω source)
Operating Base Plate Temperature
Storage Temperature Range
Thermal Resistance
(Channel to Backside)
Symbol
VD
VG
VDG
ID
Pin
Tc
Tstg
Rjc
Value
+5
-2
+7
600
15
-30 to +85
-55 to +125
57
Unit
Volts
Volts
Volts
mA
dBm
°C
°C
°C/W
Electrical
Characteristics1
Parameter
Min Typ
Frequency Range
Drain Supply Voltage (VD)
Gate Supply Voltage (VG)2
Small Signal Gain3
(f=20-22 GHz)
(f=22-42 GHz)
Gain Variation vs.
Frequency
Power Output at
1 dB Compression
20
2
-2
18
20
3.5
-0.6
20
22
+/-2.5
21
Max Unit
42 GHz
5V
-0.15 V
dB
dB
dB
dBm
Parameter
Min Typ Max Unit
Power Output Saturated4
Drain Current at
P1dB Compression
Drain Current at Psat
Input Return Loss
(Pin=-20 dBm)
Output Return Loss
(Pin=-20 dBm)
22
23
355
362
12
10
dBm
mA
mA
dB
dB
www.iterrac.com
Notes:
1. Operated at 25 °C, 50 Ohm system, VD=+3.5 V, quiescent current (IDQ)=350 mA.
2. Typical range of the negative gate voltage is -0.9 to –0.15 V to set typical IDQ of 350 mA.
3. Production measurements for small signal gain are made over a frequency range of 20 to 40 GHz.
4. Saturated power measurements are not 100% tested, but guaranteed by design.
Specifications are based on most current or latest revision.
R3.1. Sept. 13, 2004 Doc. 1316
Page 1 of 14
iTerra Communications
2440-A Embarcadero Way
Palo Alto, CA. 94303
|
|
iTR20420
20-42 GHz General Purpose MMIC
Amplifier
Performance
Data
normal
amplifier
configuration
www.DataSheet4U.com
Typical SS Gain Vs. Frequency Vs. Supply Current
Bias VD=3.5
35
30
25
20
15
10
5
0
-5
-10
-15
-20
-25
-30
-35
-40
0
300 mA
200 mA
350 mA 400 mA
10 20 30 40
Frequency (GHz)
50
Typical Output Power @ 1dB Compression
Bias VD=3.5 V, IDQ=350 mA
30
25
20
15
10
5
0
20 22 24 26 28 30 32 34 36 38 40 42
Frequency (GHz)
www.iterrac.com
Specifications are based on most current or latest revision.
R3.1. Sept. 13, 2004 Doc. 1316
Page 5 of 14
iTerra Communications
2440-A Embarcadero Way
Palo Alto, CA. 94303
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for iT20420 electronic component. |
Information | Total 14 Pages | |
Link URL | [ Copy URL to Clipboard ] | |
Download | [ iT20420.PDF Datasheet ] |
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Part Number | Description | MFRS |
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