TDA5225 Datasheet, PDF (102/176 Pages) Infineon Technologies AG – Enhanced Sensitivity Multi-Channel Quad-Configuration Receiver

TDA5225
Reference
Pos Part Value
Package
Device / Tolerance Manufacturer Remark/Options
Type
(RF+supply variant)
Interface / optional
20 IC2 AT24C32 SOIC8
C-SH-B or
AT24C512
21 C12 open
0603
X7R
+/- 10%
22 C13 100 nF
23 C14 1 µF
24 C15 10 nF
0603
SMC-A
0603
X7R
Tantal
X7R
+/- 10%
+/- 10%
+/- 10%
25 C16 10 nF
0603
X7R
+/- 10%
26 L2 0 Ohm
0603
27 R5 open
0603
28 R6
29 R7
1 kOhm
0 Ohm
0603
0603
30 D1 LED
31 IF2 open
LS M676-
P251-1
32 X1
33 X2
34 X3
SMA
socket
3 pins
2 pins
35 X4 50 pins
36 X5 2 pins
SIB-QTS-025-
01-X-D-RA
37 X6 12 pins
38 X7 4 pins
39 X8 4 pins
40 Jum- 2 pins
per 1
41 Jum- 2 pins
per 2
Board material 1.5mm FR4 with 35µm copper on both sides
Murata
Samtec
EEPROM for board
detection
RSSI measurement
low pass
polarized capacitor
filter network on
supply line
filter network on
supply line
no filter network on
supply line
RSSI measurement
low pass
write protection for
EEPROM
status indication LED
2nd IF filter is
optional
RF input
Board supply
Chip supply current
(jumper closed)
Connector to
PC/µC/Interface
RSSI measuring
point
Interface line
measuring point
GND
GND
Jumper for X3
Jumper for X2 -
Supply by interface
Data Sheet
102
V1.0, 2010-02-19