T7024 Atmel Corporation, T7024 Datasheet - Page 11

• Manufacturer Part Number: T7024
• Description: ISM 2.4 GHz Front End IC
• Manufacturer: Atmel Corporation

Rev. A5, 02-May-01
R1 is selected
with DIL–switch
by LED on application–
board
pin–diode replaced
2k7
RX ON
0R
390R
PU
0R
Var
R1
LNA_SUPPLY
DIL–Switch
100p
100p
Switch Out
100pF
20
Preliminary Information
1
0R
LED
LNA OUT
19
100pF
2
1.8pF
LNA IN
Figure 27. Application board SS020
3.9nH
0R
18
1.8p
3
3.9nH
Figure 28. Layout for SSO20
5.6nH
3.9p
17
56pF
4
3.9pF
VS_LNA
0.8pF HQ
LNA_OUT
PA IN
T7024
LNA_IN
16
5
1uF
56p
1u
15
6
0R
1.5pF HQ
V3_PA
3.3pF HQ
14
5.6nH
7
15nH
10p
15nH
56pF
3p3 HQ
13
8
15pF
1n
harm.
termination
0p8
HQ
12
PA_IN
9
1p5 HQ
PA OUT
1u
11
10
PA_OUT
10p
15p
Blocking capacitors de-
pending on application
10pF
1nF
1nF
1n
1n
1uF
1nF
1uF
56p
1uF
1u
1u
V1_PA
V2_PA
PA ramp
T7024
11 (15)