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參數資料
| 型號： | AD9847AKSTZ |
| 廠商： | Analog Devices Inc |
| 文件頁數： | 2/28頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC CCD SIGNAL PROC 10BIT 48-LQFP |
| 標準包裝： | 1 |
| 類型： | CCD 信號處理器，10 位 |
| 輸入類型： | 邏輯 |
| 輸出類型： | 邏輯 |
| 接口： | 3 線串口 |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 48-LQFP |
| 供應商設備封裝： | 48-LQFP（7x7） |
| 包裝： | 托盤 |
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REV. A
AD9847
–10–
Bit
Default
Address
Content
Width
Value
Register Name
Register Description
AFE Registers # Bits 56
00
[5:0]
6
00
oprmode[5:0]
AFE Operation Mode (See AFE Register Breakdown)
01
[1:0]
2
00
oprmode[7:6]
02
[5:0]
6
16
ccdgain[5:0]
VGA Gain
03
[3:0]
4
02
ccdgain[9:6]
04
[5:0]
6
00
refblack[5:0]
Black Clamp Level
05
[1:0]
2
02
refblack[7:6]
06
[5:0]
6
00
ctlmode
Control Mode (See AFE Register Breakdown)
07
[5:0]
6
00
pxga gain0
PxGA Color 0 Gain
08
[5:0]
6
00
pxga gain1
PxGA Color 1 Gain
09
[5:0]
6
00
pxga gain2
PxGA Color 2 Gain
0A
[5:0]
6
00
pxga gain3
PxGA Color 3 Gain
Miscellaneous/Extra # Bits 26
0F
[5:0]
6
00
INITIAL2
See Recommended Power Up Sequence Section. Should be
set to “4” decimal (000100).
16
[0]
1
00
out_cont
Output Control (0 = Make All Outputs DC Inactive)
17
[5:0]
6
00
update[5:0]
Serial Data Update Control (Sets the line within the field
18
[5:0]
6
00
update[11:6]
for serial data update to occur)
19
[0]
1
00
preventupdate
Prevent the Update of the VD/HD Updated Registers
1B
[5:0]
6
00
doutphase
DOUT Phase Control
1C
[0]
1
00
disablerestore
Disable CCDIN DC Restore Circuit During PBLK
(1 = Disable)
1D
[0]
1
00
vdhdpol
VD/HD Active Polarity (0 = Low Active, 1 = High Active)
1E
[0]
1
01
fieldval
Internal Field Pulse Value (0 = Next Field Odd,
1 = Next Field Even)
1F
[0]
1
00
hblkretime
Re-Sync hblk to h1 Clock
20
[5:0]
6
00
INITIAL1
See Recommended Power Up Sequence. Should be set to
“53” decimal (110101).
26
[0]
1
00
tgcore_rstb
TG Core Reset_Bar (0 = Hold TG Core in Reset,
1 = Resume Normal Operation)
Accessing a Double-Wide Register
There are many double-wide registers in the AD9847, e.g.,
oprmode, clpdmtog1_0, and clpdmscp3, and so on. These regis-
ters are configured into two consecutive 6-bit registers with the
least significant six bits located in the lower of the two addresses
and the remaining most significant bits located in the higher of
the two addresses. For example, the six LSBs of the clpdmscp3
register, clpdmscp3[5:0], are located at address 0x81. The most
significant six bits of the clpdmscp3 register, clpdmscp3[11:6],
are located at Address 0x82. The following rules must be fol-
lowed when accessing double-wide registers:
1. When accessing a double-wide register, BOTH addresses
must be written to.
2. The lower of the two consecutive addresses for the double-
wide register must be written to first. In the example of the
clpdmscp3 register, the contents of Address 0x81 must be
written first, followed by the contents of Address 0x82. The
register will be updated after the completion of the write to
Register 0x82, either at the next SL rising edge or the next
VD/HD falling edge.
3. A single write to the lower of the two consecutive addresses
of a double-wide register that is not followed by a write to the
higher address of the registers is not permitted. This will not
update the register.
4. A single write to the higher of the two consecutive addresses of a
double-wide register that is not preceded by a write to the lower
of the two addresses is not permitted. Although the write to the
higher address will update the full double-wide register, the
lower six bits of the register will be written with an indetermi-
nate value if the lower address was not written to first.
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相關代理商/技術參數 |
參數描述 |
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| AD9847AKSTZRL | 功能描述:IC CCD SIGNAL PROC 10BIT 48-LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 傳感器和探測器接口 系列:- 其它有關文件:Automotive Product Guide 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:74 系列:- 類型:觸控式傳感器 輸入類型:數字 輸出類型:數字 接口:JTAG，串行 電流 - 電源:100µA 安裝類型:表面貼裝 封裝/外殼:20-TSSOP（0.173"，4.40mm 寬） 供應商設備封裝:20-TSSOP 包裝:管件 |
| AD9847KST | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Analog Devices 功能描述: |
| ad9847kstrl | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel 制造商:Analog Devices 功能描述: |
| AD9848 | 制造商:AD 制造商全稱:Analog Devices 功能描述:CCD Signal Processors with Integrated Timing Driver |
| AD9848AKST | 制造商:Analog Devices 功能描述:AFE Video 1ADC 10-Bit 3V/3.3V 48-Pin LQFP 制造商:Analog Devices 功能描述:AFE VID 1ADC 10-BIT 3V/3V/3.3V/3.3V/3.3V/3.3V/3.3V 48LQFP - Bulk 制造商:Rochester Electronics LLC 功能描述:10 BIT 20 MSPS CCD SIGNAL PROCESSOR - Tape and Reel |
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