AD9845BJSTZ Analog Devices Inc, AD9845BJSTZ Datasheet - Page 16

• Manufacturer Part Number: AD9845BJSTZ
• Description: IC CCD SIGNAL PROC 12BIT 48-LQFP
• Manufacturer: Analog Devices Inc
• Type: CCD Signal Processor, 12-Bitr

Specifications of AD9845BJSTZ

• Input Type: Logic
• Output Type: Logic
• Interface: 3-Wire Serial
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Supply Voltage Range: 2.7V To 3.6V
• Ic Mounting: SMD
• Tv / Video Case Style: LFCSP
• No. Of Pins: 48
• Msl: MSL 3 - 168 Hours
• Termination Type: SMD
• Sample Rate: 30MSPS
• Data Interface: 3-Wire, Serial
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Digital Ic Case Style: LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

AD9845B
D10
X
D10 D9
X
NOTES
1
2
D10
X
*Control Register Bit D3 must be set high (PxGA Enable) to use the PxGA Gain Registers.
Must be set to 0.
When D3 = 0 (PxGA disabled), the PxGA gain is fixed to Code 63 (3.3 dB).
Data Out
0 Enable
1 Three-State
D9
X
D9
X
D8
X
D8
X
D8 D7 D6
0
1
Table VI. PxGA Gain Registers for Gain0, Gain1, Gain2, Gain3 (Default Value x000)
0
1
MSB
D7
0
0
0
1
1
DATACLK
0 Rising Edge Trigger 0 Active Low 0 Active Low
1 Falling Edge Trigger 1 Active High 1 Active High
D7
X
Table IV. Clamp Level Register Contents (Default Value x080)
Table V. Control Register Contents (Default Value x000)
D6
0
0
0
1
1
D6
X
D5
0
0
0
1
1
MSB
D5
0
0
1
1
CLP/PBLK
D5
D4
0
0
0
∑
∑
∑
1
1
–16–
D4
1
0
1
0
D3
1
1
0
0
0
SHP/SHD
D4
D3
1
0
1
0
D2
0
0
0
1
1
∑
∑
∑
∑
∑
∑
D2
1
0
1
0
D1
0
0
1
1
1
PxGA
D3
0 Disable 0
1 Enable 0
2
D1
1
0
1
0
LSB
D0
0
1
0
0
1
Color Steering Modes
D2 D1 D0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
LSB
D0
1
0
1
0
0
1
0
1
0
1
0
1
Clamp Level (LSB)
0
1
2
∑
∑
∑
254
255
Steering Disabled
Mosaic Separate
Interlace
3-Color
4-Color
VD Selected
Mosaic Repeat
User Specified
Gain (dB)*
+9.5
∑
∑
∑
+3.5
+3.3
∑
∑
∑
–2.5
REV. B