TGA4811 TriQuint, TGA4811 Datasheet - Page 9
![RF Amplifier DC - 60GHz LNA Gain Block](/photos/30/99/309974/tga4811_sml.jpg)
TGA4811
Manufacturer Part Number
TGA4811
Description
RF Amplifier DC - 60GHz LNA Gain Block
Manufacturer
TriQuint
Type
Low Noise Amplifierr
Datasheet
1.TGA4811.pdf
(10 pages)
Specifications of TGA4811
Operating Frequency
60 GHz
P1db
13 dBm
Noise Figure
3 dB
Operating Supply Voltage
6.5 V
Supply Current
200 mA
Maximum Power Dissipation
0.69 W
Package / Case
1.3 mm x 1.06 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
1022236
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TGA4811
Manufacturer:
Microsemi
Quantity:
1 400
TriQuint Semiconductor Texas www.triquint.com Phone: (972)994 8465 Fax: (972)994 8504 info-mmw@tqs.com
Recommended Bias-Up Procedure
NOTE: To protect the device, this MMHEMT MMIC will be biased differently than typical
NOTE: Be sure proper ESD protection is in place
A. If biasing Drain through Vd DC port
B. If Biasing Drain through Bias Tee and RF port
PHEMT devices
1. Leave Vg at 0V
2. Increase Vd to 1 V
3. Adjust Vg to reach 50 mA
4. Increase Vd to 4.5 V
5. Repeat steps 3 and 4 until correct bias is reached (i.e. Vd = 4.5 V, Id = 50mA)
6. To Bias-down device, turn Vg to 0V and decrease Vd to 0V
1. Leave Vg at 0V
2. Increase Vd to 1 V
3. Adjust Vg to reach 50 mA
4. Increase Vd to 2 V
5. Repeat steps 3 and 4 until correct bias is reached (i.e. Vd = 2 V, Id = 50mA)
6. To Bias-down device, turn Vg to 0V and decrease Vd to 0V
TGA4811
May
2006
9