AD9847AKST Analog Devices Inc, AD9847AKST Datasheet - Page 14

• Manufacturer Part Number: AD9847AKST
• Description: IC CCD SIGNAL PROC 10BIT 48-LQFP
• Manufacturer: Analog Devices Inc
• Type: CCD Signal Processor, 10-Bitr

Specifications of AD9847AKST

• Rohs Status: RoHS non-compliant
• Input Type: Logic
• Output Type: Logic
• Interface: 3-Wire Serial
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Analog Front End Type: CCD
• Analog Front End Category: Video
• Interface Type: Serial (3-Wire)
• Sample Rate: 40MSPS
• Input Voltage Range: 0.5V
• Operating Supply Voltage (min): 2.7/3V
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 3.6/5.5V
• Resolution: 10b
• Number Of Adc's: 1
• Power Supply Type: Analog/Digital
• Operating Temp Range: -20C to 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 48
• Package Type: LQFP
• Number Of Channels: 1
• Current - Supply: -
• Lead Free Status / RoHS Status: Not Compliant

AD9847
Address
PBLK # Bits 146
C5
C6
C7
C8
C9
CA
CB
CC
CD
CE
CF
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
DA
DB
DC
DD
DE
DF
E0
E1
E2
E3
E4
H1–H4, RG, SHP, SHD # Bits 53
E5
E6
E7
E8
E9
EA
EB
EC
ED
EE
EF
F0
F1
Bit
Content
[0]
[0]
[0]
[5:0]
[5:0]
[5:0]
[5:0]
[0]
[5:0]
[5:0]
[5:0]
[5:0]
[0]
[5:0]
[5:0]
[5:0]
[5:0]
[0]
[5:0]
[5:0]
[5:0]
[5:0]
[1:0]
[5:0]
[5:0]
[1:0]
[5:0]
[5:0]
[1:0]
[5:0]
[5:0]
[1:0]
[0]
[5:0]
[5:0]
[2:0]
[2:0]
[2:0]
[2:0]
[0]
[5:0]
[5:0]
[2:0]
[5:0]
[5:0]
Width
1
1
6
6
1
6
6
1
6
6
1
6
6
6
2
6
2
6
2
6
2
1
6
6
3
3
3
3
1
6
6
3
6
6
1
6
6
6
6
6
6
6
0
6
6
6
Default
Value
01
00
01
3D
00
2A
06
00
2A
06
3F
3F
00
3F
3F
3F
3F
01
3F
3F
3F
3F
00
02
01
00
01
02
00
00
37
03
02
00
00
20
03
03
03
03
00
00
10
02
24
00
Register Name
pblkdir
pblkpol
pblkspol0
pblktog1_0[5:0]
pblktog1_0[11:6]
pblkbtog2_0[5:0]
pblkbtog2_0[11:6]
pblkspol1
pblktog1_1[5:0]
pblktog1_1[11:6]
pblktog2_1[5:0]
pblktog2_1[11:6]
pblkspol2
pblktog1_2[5:0]
pblktog1_2[11:6]
pblktog2_2[5:0]
pblktog2_2[11:6]
pblkspol3
pblktog1_3[5:0]
pblktog1_3[11:6]
pblktog2_3[5:0]
pblktog2_3[11:6]
pblkscp0
pblksptr0
pblkscp1[5:0]
pblkscp1[11:6]
pblksptr1
pblkscp2[5:0]
pblkscp2[11:6]
pblksptr2
pblkscp3[5:0]
pblkscp3[11:6]
pblksptr3
h1pol
h1posloc
h1negloc
h1drv
h2drv
h3drv
h4drv
rgpol
rgposloc
rgnegloc
rgdrv
shpposloc
shdposloc
–14–
Sequence #0: Toggle Position 1 for PBLK
Sequence #1: Toggle Position 1 for PBLK
Sequence #1: Toggle Position 2 for PBLK
Sequence #2: Toggle Position 1 for PBLK
Sequence #2: Toggle Position 2 for PBLK
Sequence #3: Toggle Position 1 for PBLK
Sequence #3: Toggle Position 2 for PBLK
PBLK Sequence-Change-Position #1
PBLK Sequence-Change-Position #2
PBLK Sequence-Change-Position #3
Register Description
PBLK Internal/External (0 = Internal, 1 = External)
PBLK External Active Polarity (0 = Low Active, 1 = High Active)
Sequence #0: Start Polarity for PBLK
Sequence #0: Toggle Position 2 for PBLK
Sequence #1: Start Polarity for PBLK
Sequence #2: Start Polarity for PBLK
Sequence #3: Start Polarity for PBLK
PBLK Sequence-Change-Position #0 (Hardcoded to 0)
PBLK Sequence Pointer for SCP #0
PBLK Sequence Pointer for SCP #1
PBLK Sequence Pointer for SCP #2
PBLK Sequence Pointer for SCP #3
H1/H2 Polarity Control (0 = No Inversion, 1 = Inversion)
H1 Positive Edge Location
H1 Negative Edge Location
H1 Drive Strength (0 = OFF, 1 = 3.5 mA, 2 = 7 mA,
3 = 10.5 mA, 4 = 14 mA, 5 = 17.5 mA, 6 = 21 mA, 7 = 24.5 mA)
H2 Drive Strength
H3 Drive Strength
H4 Drive Strength
RG Polarity Control (0 = No Inversion, 1 = Inversion)
RG Positive Edge Location
RG Negative Edge Location
RG Drive Strength (0 = OFF, 1 = 3.5 mA, 2 = 7 mA,
3 = 10.5 mA, 4 = 14 mA, 5 = 17.5 mA, 6 = 21 mA, 7 = 24.5 mA)
SHP (Positive) Edge Sampling Location
SHD (Positive) Edge Sampling Location
REV. A