Datasheet

AD9979
Rev. C | Page 39 of 56
+
5
+
+
AD9979
1
2
3
4
5
7
9
11
6
8
10
12
36
35
34
33
32
30
28
26
31
29
27
25
13 14 15 16 17 19 21 23 18 20 22 24
48 47 46 45 44 42 40 38 43 41 39 37
(LSB) D0
D1
D2
D3
D4
DRVSS
DRVDD
D5
D6
D7
D8
D9
0.1µF
4.7µF
3V
DRIVER
SUPPLY
12
DATA
OUTPUTS
D10
(MSB) D11
NC
H1 H2
HVSS
HVDD
H3 H4
RGVSS
HL
RGVDD
0.1µF
0.1µF
4.7µF
0.1µF
0.1µF
0.1µF
0.1µF
0.1µF
0.1µF
0.1µF
0.1µF
4.7µF
H1, H2, H3, H4, HL TO CCD
3V H-DRIVER SUPPLY
RG TO CCD
REFB
REFT
AVDD
AVSS
CCDINM
AVDD
CLI
IOVDD
CCDINP
AVSS
LDOOUT
RG
CCD SIGNAL PLUS
1.8V LDOOUT
MASTER CLOCK INPUT
1.8V LDO OUTPUT TO AVDD, DVDD
3.0V I/O, LDO SUPPLY
SERIAL
INTERFACE
+3V
GENERAL-PURPOSE
OUTPUTS
2
3
0.1µF
1.8V LDOOU
T
2
VD/HD/HBLK INPUTS
NC NC DVDD DVSS HD GPO2 SCK SL VD GPO1 SDI LDOEN
PIN 1
INDICATOR
05957-056
NC = NO CONNECT
Figure 54. Typical 3 V Circuit Configuration
+
5
+
+
AD9979
1
2
3
4
5
7
9
11
6
8
10
12
36
35
34
33
32
30
28
26
31
29
27
25
13 14 15 16 17 19 21 23 18 20 22 24
48 47 46 45 44 42 40 38 43 41 39 37
(LSB) D0
D1
D2
D3
D4
DRVSS
DRVDD
D5
D6
D7
D8
D9
0.1µF
4.7µF
3V
DRIVER
SUPPLY
12
DATA
OUTPUTS
D10
(MSB) D11
NC
H1 H2
HVSS
HVDD
H3 H4
RGVSS
HL
RGVDD
0.1µF
0.1µF
4.7µF
0.1µF
0.1µF
0.1µF
0.1µF
0.1µF
0.1µF
4.7µF
H1, H2, H3, H4, HL TO CCD
3V H-DRIVER SUPPLY
RG TO CCD
REFB
REFT
AVDD
AVSS
CCDINM
AVDD
CLI
IOVDD
CCDINP
AVSS
LDOOUT
RG
CCD SIGNAL PLUS
1.8V ANALOG SUPPLY
MASTER CLOCK INPUT
1.8V I/O SUPPLY
SERIAL
INTERFACE
GENERAL-PURPOSE
OUTPUTS
2
3
0.1µF
1.8V ANALOG SUPPLY
2
VD/HD/HBLK INPUTS
NC NC DVDD DVSS HD GPO2 SCK SL VD GPO1 SDI LDOEN
PIN 1
INDICATOR
05957-057
NC = NO CONNECT
0.1µF
Figure 55. Typical 1.8 V Circuit Configuration