tga2806-sm TriQuint Semiconductor, tga2806-sm Datasheet - Page 8

• Manufacturer Part Number: tga2806-sm
• Description: Catv Linear Amplifier
• Manufacturer: TriQuint Semiconductor

Notes: Pin 13 (Isense) is used to monitor the drain current across a 4 ohm resistor, if desired
TriQuint Semiconductor: www. triquint.com [phone] Fax [phone] [e-mail]
The voltage at pin 13 is Vsense = (Id1+Id2) * 4 Volts
Pins 9 and 27 are internally connected to GND but may be left open
Pins 4 and 18 should be connected to large GND pad (pin 29)
NC pins (1,7,8,14,15,21,22,23,28) are not connected internally; they may be grounded
1, 7, 8,14
externally, if desired
0809
1459
2806
Pin
10
11
12
13
2
3
4
5
6
9
Description
RF Input 1
RF Input 1
GND
RF Input 2
RF Input 2
NC
GND
Vg2 (Optional)
Vd2
Vd2 (choked)
Isense
June 2008 © Rev A
15, 21, 22, 23
18, 29
Pin
16
17
19
20
24
25
26
27
28
Description
RF Output 2
RF Output 2
GND
RF Output 1
RF Output 1
NC
Vd1 (choked)
Vd1
Vg1 (Optional)
GND
NC
29
TGA2806-SM
8