Datasheet

REV. 0
AD6600
–21–
AD6600AST
29
30
31
32
33
27
28
25
26
23
24
DVCC
GND
AVCC
GND
AB_OUT
CLK2X
ENC
ENC
AVCC
GND
BIN
3
4
5
6
7
1
2
10
11
8
9
DVCC
GND
C1
AVCC
GND
RSSI2
RSSI1
RSSI0
B_SEL
A_SEL
AIN
40 39 3841
42
4344 36 35 3437
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
(MSB)
(LSB)
12 13 14 15 16 17 18 19 20 21 22
GND
AVCC
GND
FLT
GND
AVCC
AVCC
FLT
AVCC
AIN
BIN
VDD
GND
VCC
GND
B
A
C111
0.1F
C112
0.01F
SMA
AIN
4
6
3
1
2
C115
0.01F
SEL2
C3
SEL
C2
SEL
VCC
GND
VCC
VCC
VCC
GND
VCC
GND
SMA
BIN
4
6
3
1
2
C116
0.01F
VDD
GND
VCC
GND
VCC
GND
SMA
ENCODE
4
6
3
1
2
C113
0.01F
C1
0.1F
R1 R2
CR1
1N2810
CR2
1N2810
C114
0.1F
CLKREF
R104
50
R103
100
OUT
V
CC
VEE
VCC
U100
14
7
8
K1115
2CLK
CLK_2
8D 8Q
7D 7Q
6D 6Q
5D 5Q
4D 4Q
3D 3Q
2D 2Q
1D 1Q
CK
OE
12
13
14
15
16
17
18
19
A/B
BIT0
BIT1
BIT2
BIT3
BIT4
BIT5
BIT6
11 1
CLK
U201
74LCX574
8D 8Q
7D 7Q
6D 6Q
5D 5Q
4D 4Q
3D 3Q
2D 2Q
1D 1Q
CK
OE
12
13
14
15
16
17
18
19
BIT7
BIT8
BIT9
BIT10
RSSIB2
RSSIB1
RSSIB0
11 1
U202
74LCX574
9
8
7
6
5
4
3
2
9
8
7
6
5
4
3
2
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
RSSI0
RSSI1
RSSI2
A/B A/B
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
RSSI2
RSSI1
RSSI0
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
H20DM
J1
A
B
CLK
CLKA
CLK_2X
CLKB
GND
GND
CLKA
CLKB
CLKX
501
249
348
447
546
645
744
843
942
10
41
11
40
12
39
13
38
14
37
15
36
16
35
17
34
18
33
19
32
20
31
21
30
22
29
23
28
24
27
25
26
H50DM
J201
V
DD
BIT10
BIT9
BIT8
BIT7
BIT6
BIT5
BIT4
BIT3
CLK
CLKX
BIT2
BIT1
BIT0
GND
GND
GND
GND
GND
GND
GND
RSSIB2
RSSIB1
RSSIB0
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
A/B
GND
R100
10k
A
VCC
R101
10k
B
VCC
1
2
3
R298
2
R299
2k
V
DD
C299
0.1F
CLKREF
U204
74LVQ00
9
10
8
U204
74LVQ00
GND
GND
12
13
11
U204
74LVQ00
GND
GND
4
5
6
U204
74LVQ00
CLKA
1
2
TB1
PCTB2
+
C100 C102 C104 C106 C108 C120 C121
VCC
+
C101 C103 C105 C107 C117 C118
VDD
1:4
T4
TI4T
TI4T
1:4
T2
T14T
1:4
GND
REMOVE 21 AND 30
T1
Figure 25. AD6600ST/PCB Schematic Diagram