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Circuit diagrams
SAMSUNG Proprietary-Contents may change without notice
11-3
11-3 TX Circuit Diagram
T I T L E:
8
E
Si z e :
6 8
C
C
4
COMP ANY NAME
9
QA C HK:
REV:
En g i n e e r :
6
Pa g e :
6
3
5
Dr a w i n g Nu mb e r :
( c o i l )
( 1 % )
DOC CT RL CHK :
1 1
7
E
9
4
F
1 2
G
2
A
3 8
7
2 3
R&D CHK:
Ch a n g e d b y :
B
1 4
1
1 1
5
T i me Ch a n g e d
:
1 0
Da t e Ch a n g e d :
D
B
1 2 1 8 A
A2
1 9 9 9 . 0 7 . 0 9
l j c
2
Ci t y
( 1 %)
A
8
Dr a w n b y :
( c o i l )
Ad d r e s s
1 2
3
2 . 0
( 1 %)
MF G ENGR CHK :
D
H
F
G
1
1 0
H
3
1
NC
C3 6 0
5
4
Q3 0 2
2
3
U3 0 8
2
1
3
R3 3 2
2 . 2 K
0
R3 4 6
2 7 NH
L 3 1 3
1 0 NF
C3 0 6
C3 3 5
1 0 NF
L 3 1 2
1 0 NF
C 3 5 5
C 3 5 3
1 NF
R3 3 0
2 7 0 K
1 0 NF
C3 0 7
C3 3 9
1 NF
3
2
N C
R 3 1 5
2
3
1
Q3 0 3
1
1
1
0
UF
V
Q3 0 5
C3 5 6
C 3 4 1
R3 0 4
1 . 2 K
R 3 1 7
1 0 NF
C 3 2 0
1 0 K
L 3 0 5
1 0 V
1 UF
1 0 K
1 u H
1 0 0 NF
C 3 7 0
R 3 0 8
6 . 3 V
1 0 UF
C3 6 2
Q3 0 4
1 0 0 P F
C3 4 2
R 3 2 9
8 2 0 K
R 3 2 1
D 3 0 3
D 3 0 2
C3 2 9
1 NF
G
1
G
3
G
4
6
G
2
I N
OUT
5
D 3 0 1
F 3 0 2
1 0 NF
RF - OUT
VCC
7
C3 4 0
GND1
6
3 GND2
I F +
1
2 I F -
L O 5
4 LOBYPASS
8
U3 0 4
4 7 PF
C 3 1 5
L 3 0 7
6 8 0 n H
C3 4 4
D 3 0 4
C3 2 7
6 . 3 V
1 0 UF
1 0 0 N F
C3 6 3
C3 2 5
1 0 0 N F
1 0 NF
C3 3 4
1 0 0 P F
R3 0 7
NC
1 0 K
R 3 0 2
1 5 K
L 3 1 4
0
R3 3 4
R3 0 6
3 . 9 K
C 3 4 8
1 0 NF
R 3 3 5
2 0 K
C 3 4 7
1 NF
C3 4 3
1 0 NF
C 3 4 6
1 0 NF
1 0 K
R3 0 1
1 0 NF
C 3 0 1
3 9 K
R3 3 3
OUT X
P SV
4
7
V CC
1 0 K
R 3 1 1
U 3 0 3
GCT L
8
3
GND
I N
1
I NX
2
6
OUT
5
1 0 K
1 . 8 K
R3 3 9
R 3 0 9
R 3 2 5
1 . 8 K
C3 1 6
1 NF
N C
R 3 1 6
6 8
7 1 V DD7
5 1 V DDD
C 3 1 4
5 PF
T XVCO_ T 1
T XVCO_ T 2
1 6
V DD0
5
1 0 V DD1
V DD2
1 4
2 1 V DD3
V DD4
2 3
3 8 V DD5
V DD6
T XD2
T XD3
4 3
4 4
T XD4
T XD5
4 5
4 6
T XD6
T XD7
4 7
1 2
T XI F
T XI F /
1 1
1 7
R XVCO_ T 2
7 7
S L EEP /
2 6
T CXO
2 9
T CXO/ 4
T XCL K
4 8
4 9
T XCL K /
4 0
T XD0
T XD1
4 1
4 2
R XI F /
R XQD0
5 7
5 8
R XQD1
R XQD2
5 9
6 0
R XQD3
6 3
R XQF MDAT A
8 0 R XVCO_ OUT
R XVCO_ T 1
2
3
P D_ OU T
R XF MS T B
6 1
5 3 R XI D0
R XI D1
5 4
5 5
R XI D2
R XI D3
5 6
R XI F
7
R XI F MDAT A
6
3 0
GNDD
5 0
9
GND2
I DL E/
7 8
I OF F S ET
7 0
L OCK
2 4
1 8
P D_ I S ET
6 9
QOF F S ET
1 9
GND1 6
GND1 7 7 2
GND3
1 3
2 0
GND4
GND5
2 2
2 5
GND6
GND7
2 7
2 8
GND8
GND9
GND0
GND1
4
3 1
GND1 0
GND1 1 3 2
3 5
GND1 2
GND1 3 3 6
3 7
GND1 4
GND1 5 3 9
6 7
8
D NC1
3 4
6 5
D NC2
D NC3
6 6
D NC4
3 3
F MCL K
6 2
F M_ MOD
1 5
7 9
F M/
1
U 3 0 2
7 3
A DCCL K
A DCDA T A
7 4
A DCEN A
7 5
7 6
A DCI N
C HI PX 8
5 2
D NC0
VCC1
8
4
VCC2
3
VRE F
U3 0 6
GND1
1
GND2
5
GND3
7
GND4 9
RF OUT
6
RF I N
2
C 3 2 1
1 0 NF
L 3 0 9
1 0 0 P F
C3 3 2
2 7 NH
1 0 0 PF
C 3 0 2
R 3 2 0
3 . 9 K
R3 4 2
1 0 K
C 3 0 3
1 0 NF
U 3 0 9
6
G
I N
2
5
OUT
R 3 2 4
N C
F 3 0 1
1
G G
3
G
4
0
R3 1 8
R3 4 1
U4 1 2
R 32 7
1 K
3 9 K
5 1
1 0 0 P F
C3 5 4
R 3 1 0
R3 0 3
6 . 3 V
C 3 0 9
1 3 K
3
1
1 0 UF
C 3 1 3
Q3 0 1
2
1 NF
C3 6 1
1 0 NF
0
R3 2 2
6 8 0 n H
L 3 0 8
R3 4 0
4 7 K
1 NF
C 3 3 0
D3 0 5
3
1
2
1 0 0 PF
C 3 1 9
R3 0 5
2 . 7 K
C3 3 8
1 NF
C 3 6 6
1 0 NF
4 . 7 NF
1 0 0 PF
C 3 6 8
C 3 6 9
R3 5 9
0
3
5
4
U 3 0 7
2
1
C 3 0 4
5 PF
C 3 5 2
8 . 2 NF
C3 5 7
1 0 UF
6 . 3 V
1 NF
C 3 4 5
L 3 0 2
L 3 0 6
4 7 n H
R 3 1 2
0
R3 6 0
NC
1 0 0 P F
C3 3 7
0
R3 3 7
R3 3 1
6 . 8 K
C 3 0 5
1 0 0 PF
7 5 0
R 3 2 6
C3 3 3
1 NF
1 NF
C3 3 1
1 NF
C 3 4 9
1 0 UF
C 3 5 0
1 0 NF
6 . 3 V
C 3 6 5
C 3 1 1
4 7 PF
C3 2 6
1 0 NF
1 0 NF
C 3 1 2
1 NF
C3 2 8
0
1 NF
C3 2 3
R3 1 9
C 3 1 7
1 0 0 PF
1 0 NF
C3 0 8
7 5 0
C3 1 0
4 . 7 N F
1 0 NF
C3 5 8
R 3 2 3
1 5 K
R3 3 6
1 2 K
R3 2 8
1
2
NO3
V+
1 0
3 3 n H
L 3 0 3
7
ADDA
6
ADDB
9
COM
5
GND
4
I NH
NO0 8
3
NO1
NO2
L 3 0 1
U3 0 1
1 NF
6 8 n H
GND1
2
GND2
5
6
I N
OUT
3
4
VAGC
1
VDD
C 3 3 6
6 . 3 V
U3 0 5
R 3 1 4
C 3 5 1
3 3 UF
1 . 8 K
1 NF
C3 6 7
1 0 NF
C 3 2 2
0
6 . 3 V
1 0 UF
C 3 6 4
C 3 1 8
R 3 1 3
N C
L 3 1 1
NC
T XOU T PUT
A DC_ C L K
L 3 1 0
1 8 n H
V _ DC
_ I DL E
+ 3 . 3 B BA
PA_ ON
V_ F _ CON
T CXO_ 4
T CXO
_ SL EE P
F M_ RX _ QD
_ RXI F
R XI F
F M_ ST B
Q_ OF F SET
L OCK
I _ OF F SET
_ I DL E
MODE_ SEL
F M_ CL K
C HI PX 8
A DC_ E N
A DC_ D AT A
F M_ RX _ I D
C _ RX_ QD( 0 : 3 )
C _ RX_ I D( 0 : 3 )
V_ F
T EMP O
V- I N
ADC_ SEL 1
ADC_ SEL 0
+ 3 . 3 BBA
VBAT
R XI F _ I N
P D_ OU T
T XI F _
T XI F
_ T X_ C L K
T X_ CL K
T
X
_I
Q
_
D
(
0:
7)
T X_ I Q_ D( 0 : 7 )
PD_ OUT
RX_ I F _ DO
T XI F
T XI F _
P A_ ON
T X_ 1 ST _ L O
_ I DL E
T X_ AGC_ AD J
SCH-611
TX CIRCUIT
N.C
N.C
0
+3.3V
+3.3BV
+3.3BV
+3.3VT
+3.3VT
+3.3VT
+3.3VT
+3.3VT
+3.3VT
OUT
IN
GND
REF_BYP
EN
1
2
3
4
5
4
3
G
1
2
5
6