TRF6900
SINGLE-CHIP RF TRANSCEIVER
SLAS213C – SEPTEMBER 1999 – REVISED MAY 2000
APPLICATION INFORMATION
external component list (5% tolerance unless otherwise noted) for Figure 28 (continued)
DESIGNATOR DESCRIPTION (SIZE)
VALUE
1 nF
MANUFACTURER
PART NUMBER/COMMENTS
C5
C6
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Coil
1 nF
C7
100 pF
0.1 µF
1 pF
C8
C9
C15
C17
C18
C19
C20
C21
C22
C23
C24
C25
C26
C27
C28
C29
C30
C31
C32
C40
C41
L1
0.1 µF
100 pF
100 pF
330 pF
0.1 µF
10 pF
10 pF
2.7 pF
2.7 pF
0.1 µF
0.1 µF
0.1 µF
3 pF
1% tolerance
Select at test (SAT), Do not place (DNP)
Select at test (SAT), Do not place (DNP)
0.1 µF
0.1 µF
4.7 pF
0.1 µF
150 pF
4.7 nH
10 nH
Murata
Murata
Murata
Murata
Murata
Murata
LQW1608
L2
Coil
LQW1608
L3
Coil
8.2 nH
18 nH
LQW1608
L4
Coil
LQW1608
L7
Coil
2.2 µH
10 nH
LQH1N2RZJ04, 5% tolerance
LQW1608, 5% tolerance
L8
Coil
R1
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Varactor diode
Crystal
10 kΩ
R2
6.2 kΩ
100 kΩ
10 kΩ
R3
R4
R5
39 kΩ
R6
1 MΩ
R7
100 Ω
R8
10 kΩ
V1, V2
CQ1
SMV1247–079
25.6 MHz
Alpha Industries
ICM (International Crystal
Manufacturing, Incorporated)
865842
BPF1
BPF2
Filter
Filter
Murata
Murata
SFECV10.7H-A, 10.7 MHz IF filter, DNP. If
not used, replace with 0.1 µF capacitor.
SFECV10.7H-A, 10.7 MHz IF filter
32
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TI [ TEXAS INSTRUMENTS ]
