参数资料
型号: AD9895KBCZRL
厂商: Analog Devices Inc
文件页数: 23/58页
文件大小: 0K
描述: IC CCD SIGNAL PROC/GEN 64-CSPBGA
标准包装: 2,000
类型: CCD 信号处理器,12 位
输入类型: 逻辑
输出类型: 逻辑
接口: 3 线串口
安装类型: 表面贴装
封装/外壳: 64-VFBGA,CSPBGA
供应商设备封装: 64-CSPBGA(9x9)
包装: 带卷 (TR)
REV. A
–3–
AD9891/AD9895–SPECIFICATIONS
Parameter
Min
Typ
Max
Unit
TEMPERATURE RANGE
Operating
–20
+85
°C
Storage
–65
+150
°C
POWER SUPPLY VOLTAGE
AVDD1, AVDD2 (AFE Analog Supply)
2.7
3.0
3.6
V
TCVDD (Timing Core Analog Supply)
2.7
3.0
3.6
V
RGVDD (RG Driver)
3.0
5.0
5.25
V
HVDD (H1–H4 Drivers)
3.0
5.0
5.25
V
DRVDD (Data Output Drivers)
2.7
3.0
3.6
V
DVDD (Digital)
2.7
3.0
3.6
V
POWER DISSIPATION–AD9891 (See TPC 1 for Power Curves)
20 MHz, Typ Supply Levels, 100 pF H1–H4 Loading
380
mW
Power from HVDD Only
*
220
mW
Power-Down 1 Mode
42
mW
Power-Down 2 Mode
8
mW
Power-Down 3 Mode
2.5
mW
POWER DISSIPATION–AD9895 (See TPC 4 for Power Curves)
30 MHz, Typ Supply Levels, 100 pF H1–H4 Loading
600
mW
Power from HVDD Only
*
320
mW
Power-Down 1 Mode
138
mW
Power-Down 2 Mode
22
mW
Power-Down 3 Mode
2.5
mW
MAXIMUM CLOCK RATE (CLI)
AD9891
20
MHz
AD9895
30
MHz
*The total power dissipated by the HVDD supply may be approximated using the equation:
Total HVDD Power = [CLOAD
HVDD
Pixel Frequency]
HVDD
Number of H-Outputs Used
Reducing the H-loading, using only two of the outputs, and/or using a lower HVDD supply will reduce the power dissipation.
Actual HVDD power may be slightly higher than the calculated value because of stray capacitance inherent in the PCB layout/routing.
Specifications subject to change without notice.
DIGITAL SPECIFICATIONS
Parameter
Symbol
Min
Typ
Max
Unit
LOGIC INPUTS
High Level Input Voltage
VIH
2.1
V
Low Level Input Voltage
VIL
0.6
V
High Level Input Current
IIH
10
A
Low Level Input Current
IIL
10
A
Input Capacitance
CIN
10
pF
LOGIC OUTPUTS (Except H and RG)
High Level Output Voltage @ IOH = 2 mA
VOH
2.2
V
Low Level Output Voltage @ IOL = 2 mA
VOL
0.5
V
RG and H-DRIVER OUTPUTS (H1–H4)
High Level Output Voltage @ Max Current
VOH
VDD – 0.5
V
Low Level Output Voltage @ Max Current
VOL
0.5
V
Maximum Output Current (Programmable)
24
mA
Maximum Load Capacitance (for Each Output)
100
pF
Specifications subject to change without notice.
(RGVDD = HVDD = 4.75 V to 5.25 V, DVDD = DRVDD = 2.7 V to 3.5 V, CL = 20 pF, TMIN to TMAX,
unless otherwise noted.)
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