78
S-301
CY2302 (IC115: 1U-3692)
BR93L86RFVM-WTR (IC201: 1U-3694)
NJM2274R (IC502: 1U-3695)
OUT2
VDD
OUT1
FS1
8
7
6
5
FBIN
IN
GND
FS0
1
2
3
4
Pin Configuration
Configuration Options
FBIN
FS0
FS1
OUT1
OUT2
OUT1
0
0
2 X REF
REF
OUT1
1
0
4 X REF
2 X REF
OUT1
0
1
REF
REF/2
OUT1
1
1
8 X REF
4 X REF
OUT2
0
0
4 X REF
2 X REF
OUT2
1
0
8 X REF
4 X REF
OUT2
0
1
2 X REF
REF
OUT2
1
1
16 X REF
8 X REF
Block Diagram
÷Q
FS0
FS1
Reference
FBIN
Phase
Detector
Charge
Pump
Loop
Filter
VCO
÷2
Output
Buffer
OUT1
OUT2
Output
Buffer
External feedback connection to
OUT1 or OUT2, not both
Input
IN
C S
S K
DI
1
2
3
4
8
7
6
5
DO
Vcc
N.C .
G ND.
16bits
16bits
10bits
10bits
C S
S K
DI
DO
INS TR UC TION DE C ODE
C ONTR OL AND C LOC K
G E NE R ATION
INS TR UC TION
R E G IS TE R
DUMMY BIT
ADDR E S S
BUFFE R
DATA
R E G IS TE R
DE TE C T
S UP P LY
VOLTAG E
WR ITE
DIS ABLE
HIG E
VOLTAG E
G E NE R ATOR
R / W
AMP S
16,384-bits
E E P R OM
ADDR E S S
DE C ODE
N.C .
1
5
7
8
6
7
C Mute CTL
2
GND
2
Vcc
+
+
Vsag
4
3 Vout
750
ohm
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299