atr0603 ATMEL Corporation, atr0603 Datasheet - Page 10

• Manufacturer Part Number: atr0603
• Description: Gps Front-end Ic
• Manufacturer: ATMEL Corporation

11. Demonstration Board
Figure 11-1. Schematic of Demonstration Board (Without LNA Section)
10
P1
ATR0603 [Preliminary]
6
5
FI1
IN
NIN
C31
NOUT
OUT
XO2
1
VCC
4
2
1
J1
2
3
C12
C18
1
2
3
C2
R2
L7
12
11
10
6
3
4
TEST
RF
NRF
XSUP
XIN
XREF
C1
L4
BP
14
R1
C4
NBP
L3
1473.09003 MHz
15
VCO/PLL
BPI
L2
16
NBPI
C3
L1
17
VDIG
PU
21
Startup
logic
VCC1
1
2
3
A
7
J4
D
VCC3
C7
13
VCC4
20
AMP1
AMP2
SIG
C34
C23
MO
SC
8
22
18
19
23
+
VCC2
24
C35
4950B–GPS–11/06
+
C35
1
2
1
2
2
3
J3
J2
J5
P2