參數(shù)資料
型號(hào): AD9920ABBCZ
廠商: Analog Devices Inc
文件頁(yè)數(shù): 101/112頁(yè)
文件大小: 0K
描述: IC PROCESSOR CCD 12BIT 105CSPBGA
標(biāo)準(zhǔn)包裝: 1
位數(shù): 12
電壓 - 電源,模擬: 1.6 V ~ 2 V
電壓 - 電源,數(shù)字: 1.6 V ~ 2 V
封裝/外殼: 105-LFBGA,CSPBGA
供應(yīng)商設(shè)備封裝: 105-CSPBGA(8x8)
包裝: 管件
AD9920A
Rev. B | Page 89 of 112
CIRCUIT CONFIGURATIONS
06878-
109
EXTERNAL RESET IN
V2
A
V2
B
V3
A
V3
B
V4
V5
V6
V7
GP
O8
GP
O
7
GP
O
4
GP
O
3
GP
O
2
GP
O1
VD
HD
IOVDD
IOVSS
XSU
BC
N
T
V8
V9
V1
0
V1
1
V1
2
V1
3
V1
4
V1
5
DVSS
(LSB) D0
D1
D2
D3
D4
D5
D6
SC
K
SD
A
T
A
SL
RE
F
B
RE
F
T
CCDI
N
CL
I
CL
O
CLIVDD
TCVSS
RG
RGVSS
HL
D7
D8
D1
1
(MSB)
DC
L
K
H8
H7
H4
H3
H2
H1
LDOIN
LDOOUT
6
GENERAL-PURPOSE OUTPUTS
NOTE: ONE GPO IS NEEDED TO DRIVE VDR_EN (PIN B11)
18
3
12
DATA OUTPUTS
DCLK OUTPUT
H1, H2 TO CCD
H3, H4 TO CCD
+3V CLI SUPPLY
H7, H8 TO CCD
H5, H6 TO CCD
SERIAL INTERFACE
(FROM ASIC/DSP)
ANALOG OUTPUT FROM CCD
RG TO CCD
HL TO CCD
AD9920A
NOT DRAWN TO SCALE
VERTICAL SYNC IN/OUT
HORIZONTAL SYNC IN/OUT
0.1F
25V
1.0F
25V
0.1F
10V
4.7F
10V
0.1uF
+3V SUPPLY
VL
L
VL1
VL2
VM
M
VM1
VM2
VH
1
VH
2
VH SUPPLY
VL SUPPLY
VD
D
V1
A
V1
B
SUBCK OUTPUT (TO CCD)
S
UBCK
VERTICAL OUTPUT (TO CCD)
+3V SUPPLY
XSUBCNT INPUT (FROM GPO OR TIE TO +3V)
NC
DVDD
+1.8V SUPPLY
+3V H, RG SUPPLY
AVDD
TCVDD
RGVDD
HVDD1
4.7F
6.3V
HVDD2
HVSS2
HVSS1
VDR_EN
DRVDD
MASTER CLOCK INPUT (3V LOGIC)
OPTIONAL CLOCK OSCILLATOR OUTPUT
(FOR CRYSTAL APPLICATION)
NC
H6
H5
D9
D10
NC
GPO OUTPUT
DRVSS/LDOVSS
L6
A10
A9
L5
K6
K4
A2
B2
E1
G1
E2
G2
L3
K3
B1
C1
H11
G11
C1
1
E3
D3
C3
J3
H3
F3
G3
J4
L7
L8
L9
D1
1
E1
0
E1
1
K9
K10
L1
0
B11
K1
1
J5
K5
F1
0
H9
G1
0
F1
1
H10
J1
1
B9
C6
C7
A8
A7
B7
B6
A6
A5
B4
A4
A3
B3
D1
D2
F1
F2
H1
H2
K1
K2
L2
L4
G9
G6
G5
E9
J9
F6
F5
E5
D10
F9
F7
D9
C4
C5
B5
E6
E7
C8
G7
A1
A11
L1
L11
B8
B10
AVSS
CCDGND
AVSS
HVSS2
J2
HVDD2
J1
J7
K7
K8
VDVSS
C10
(TIE TO IOVDD IF RESET IS NOT USED)
J10
NC
SRSW
SRCTL
C9
C2
J6
GPO OUTPUT
(OR GND, IF NOT USED)
ANALOG CONTROL INPUT
(OR GND, IF NOT USED)
V1
6
J8
0.1F
LEGEN
/R
S
T
SYNC
Figure 109. Typical 1.8 V Circuit Configuration in Legacy Mode (18-Channel Mode)
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