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TriQuint Semiconductor

TGA4830 Datasheet Preview

TGA4830 Datasheet

DC - 45 GHz Optical Driver and LNA

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TGA4830
Wideband Low Noise Amplifier
Measured Performance
V+ = 5V, I+ = 50mA
Key Features and Performance
DC - 45GHz Frequency Range
13dB Gain @ 20GHz
15dB Return Loss @ 20GHz
11.5dBm Typical P1dB
3.2dB Typical Noise Figure
40Gbps Data Rate
> 20dB Gain Control
0.15μm pHEMT 3MI Technology
5V, 50mA Bias Condition
Chip Dimensions:
1.79 x 1.00 x 0.10 mm
(0.070 x 0.039 x 0.004 inches)
Primary Applications
Test Equipment
www.DataSheet.net/
Ultra Wideband
EW Systems
Fiberoptic Systems
Product Description
The TriQuint TGA4830 is a medium power wideband
low noise amplifier which operates from DC to 45 GHz.
Typical small signal gain is 13dB with >20dB AGC
range. Typical input and output return loss is 15dB. The
TGA4830 provides 11.5 dBm of typical output power at
1 dB gain compression and a 3.2dB noise figure. RF
ports are DC coupled enabling the user to customize
system corner frequencies.
The TGA4830 is suitable for a variety of wideband
electronic warfare systems such as radar warning
receivers, electronic counter measures, decoys,
jammers and phased array systems. It is also an
excellent choice for 40Gb/s NRZ applications. The
TGA4830 is capable of driving an Electro-Absorptive
optical Modulator (EAM) with electrical Non-Return to
Zero (NRZ) data. In addition, the TGA4830 may also
be used as a predriver or a receive gain block.
Datasheet subject to change without notice
Lead Free & RoHS Compliant.
TriQuint Semiconductor: www. triquint.com (972)994-8465 Fax (972)994-8504 Info-mmw@tqs.com
May 2009 © Rev -
1
Datasheet pdf - http://www.DataSheet4U.co.kr/




TriQuint Semiconductor

TGA4830 Datasheet Preview

TGA4830 Datasheet

DC - 45 GHz Optical Driver and LNA

No Preview Available !

TGA4830
TABLE I
MAXIMUM RATINGS
Symbol
V+
VD
I+
ID
PD+
PD
VG
|IG|
VCTRL
Parameter 1/
POSITIVE SUPPLY VOLTAGE
Biased Thru On-Chip Termination
Biased Thru RF Out
POSITIVE SUPPLY CURRENT
Biased Thru On-Chip Termination
Biased Thru RF Out
POWER DISSIPATION
Biased Thru On-Chip Termination
Biased Thru RF Out
Gate Voltage Range
Gate Current
Control Voltage Range
|ICTRL|
PIN
VIN
TCH
TSTG
Control Current
Input Continuous Wave Power
40Gbps PRBS Voltage Input
www.DataSheet.net/
Channel Temperature
Mounting Temperature (30 Seconds)
Storage Temperature
Value
10 V
7V
72 mA
180m A
0.7 W
1.26 W
-3V TO +1V
10 mA
+5V TO
(VD – VCTRL 8V)
10 mA
19.2 dBm
TBD
200 °C
320 °C
-65 to 150 °C
Notes
2/, 3/
3/
3/ 4/
5/
6/
1/ These ratings represent the maximum operable values for this device.
2/ Assure VD – VCTRL 8V. Compute VD as follows: VD = V+ - I+ * 40
3/ Combinations of supply voltage, supply current, input power, and output power shall
not exceed PD.
4/ When operated at this bias condition with a base plate temperature of 70 °C, the
median life is 2.6E5 hours.
5/ Assure VCTRL never exceeds VD during bias up and bias down sequences. Also, VCTRL
must never exceed 5V during normal operation.
6/ Junction operating temperature will directly affect the device mean time to failure (Tm).
For maximum life it is recommended that junction temperatures be maintained at the
lowest possible levels
TriQuint Semiconductor: www. triquint.com (972)994-8465 Fax (972)994-8504 Info-mmw@tqs.com
May 2009 © Rev -
2
Datasheet pdf - http://www.DataSheet4U.co.kr/


Part Number TGA4830
Description DC - 45 GHz Optical Driver and LNA
Maker TriQuint Semiconductor
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TGA4830 Datasheet PDF





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