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1
D
F2
VS
VS
BNX002-01_MOD
PSG
PSG
C
C1
10uF
DVDD
W1
2
(1-2)
B
J5
R17
200
1
2
3
4
5
R18 200
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
A
25
DB25F-RA
NOTE 1. PART NOT INSTALLED
1
2
J1
CON_5TERM_SCREW
(GND)
(5VDC)
(3.3VDC - 5VDC)
F3
VVCO
AVDD
VC
VS
VC
VC
VS
VC
BNX002-01_MOD
CG
PSG
CG
CG
PSG
CG
DVDD
+
C3
C7
AVDD
.1uF
10pF
C2
+
C4
C8
.1uF
10pF
10uF
11
J4
SMA
C17
C18
1nF
1nF
1
8
R3
(Note 1)
49.9
TP4
CLK
12
TP5
TP6
DATA
13
R19
200
LE
14
1
LCK
R20
TP8
(Note 1)
0
(Note 1)
Y1
OSC-VECTRON
3
1
2
4
C23
100pF
2
3
4
(7VDC)
(AVDD)
F4
DVDD
VS
VC
VS
VC
BNX002-01_MOD
PSG
CG
PSG
CG
VP
C11
C9
C5
+
10pF
.1uF
10uF
17
CE
DVDD2
16
DVDD1
18
VCP
R7
20
REFIN
CPOUT
20K
C19
C20
U1
10nF
1nF
TRF3750_QFN
R6
19
RSET
3.9K
RSET
5
CLK
RFINA
C15
TP2
15
DATA
MUXOUT
TP1
100pF
4
LE
RFINB
CPGND
R12
300
C16
R2
0
(Note 1)
100pF
LCK
DVDD
R16
1
FB1
0
3V/5V
(Note 1)
E1
E2
C22
C24
+
FB2
.1uF
10uF
(Note 1)
3
4
5
TRF3750 WITH QFN PACKAGE
R4
2.7K
F1
VP
RSET
VS
VC
VS
VC
BNX002-01_MOD
R11
10K
PSG
CG
PSG
CG
J2
SMA
R1
0
1
(Note 1)
VVCO
C6
C10
C12
+
TP7
.1uF
10pF
10uF
U2
VCO-190 2150T
TP3
C14
2
10
VT
RFOUT
100pF
1
16
C21
GND
GND
3
15
GND
GND
82pF
4
12
GND
GND
5
11
GND
GND
6
13
N/C
GND
R5
49.9
DVDD
(Note 1)
R13
10k
(Note 1)
R14
10k
TP10
TP11
D1
SM_LED_1206
J7
SMA
Engineer:
Drawn By:
FILE:
5
6
J6
4POS_JUMPER_MOD
2
R15
1
4
4.7K
3
(1-4)
J3
SMA
1
C13
100pF
R9
16.5
R8
16.5
R10
16.5
ti
12500 TI Boulevard. Dallas, Texas 75243
Title:
TRF3750_QFN
Y. PAPANTONOPOULOS
DOCUMENTCONTROL #
REV:
A1
Y. DEWONCK
1
DATE:
26-Aug-2004
SIZE:
SHEET:
OF:
6
D
C
B
A
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