ATR0601 Datasheet, PDF (13/17 Pages) ATMEL Corporation – GPS FRONT-END IC

ATR0601 [Preliminary]
10. Demonstration Board
Figure 10-1. Schematic of Demonstration Board
V_CC
L3
L4 L5
L6
P1
C21
C22
C10
13
14 15
16
8
J3
21
C3
2
20
1
VDD1.8 ₂
3
BP NBP BPI NBPI MO
5
NIN
6
IN
P2
FI1
J2 ₁
2
3
1
NOUT
2
OUT
R1
C17
C15
C7
9
11
L2
10
TEST
RF
NRF
AGCO EGC
21
P4
SDI
SH
23
1
2
J5
SL
22
1
2
J6
SC
24
1
2
J4
V_CC
VDD1.8
FB1
C1
1 ^J1
2
3
V_CC V_CC
19 7
VDIG
FB2
1
C2
C19 C9 C8
X XTO NXTO NX
NC
PURF PUXTO
5
6
3
4
12
18
17
C5
C6
R7
X1
C4
VDD1.8
12 3 12 3
J8
J9
13
4866A–GPS–08/05