TGA2527-SM
Ku-Band Power Amplifier
Pin Description
24
23
22
21
20
19
1
2
3
25
4
5
6
18
17
16
15
14
13
7
8
9
10
11
12
Pin
1, 2, 3, 5, 6, 13, 14,
15, 17
4
7, 8, 23, 24
9, 12
10, 11, 20, 21
16
18
19
22
25
Symbol
N/C
RF IN
Vg
N/C
Vd
RF OUT
Vref
Vdet
GND
GND
Description
No internal connection; must be grounded on PCB
Input, matched to 50 ohms
Gate voltage. ESD protection included; Bias network is required; can be biased
from either side (pins 7 and 8 or pins 23 and 24), and non-biased side can be left
opened; see Application Circuit on page 7 as an example.
No internal connection. Can be grounded on PCB or left open
Drain voltage. Bias network is required; can be biased from either side (pins 10
and 11 or pins 20 and 21), and non-biased side can be left opened; see
Application Circuit on page 7 as an example.
Output, matched to 50 ohms
Reference diode output voltage.
Detector diode output voltage. Varies with RF output power.
Internal grounding; can be grounded on PCB or left open
Backside Paddle. Multiple vias should be employed to minimize inductance
and thermal resistance; see Mounting Configuration on page 11 for suggested
footprint.
Preliminary Data Sheet: Rev - 11/21/11
© 2011 TriQuint Semiconductor, Inc.
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Disclaimer: Subject to change without notice
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