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参数资料
| 型号： | AD9218BST-80 |
| 厂商： | ANALOG DEVICES INC |
| 元件分类： | ADC |
| 英文描述： | 10-Bit, 40/65/80/105 MSPS 3 V Dual A/D Converter |
| 中文描述： | 2-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP48 |
| 封装： | 7 X 7 MM, MS-026BBC, LQFP-48 |
| 文件页数： | 4/24页 |
| 文件大小： | 1591K |
| 代理商： | AD9218BST-80 |
REV. 0
–4–
AD9218–SPECIFICATIONS
SWITCHING SPECIFICATIONS
Test
Level
AD9218BST-40/-65
Min
Typ
AD9218BST-80/-105
Min
Typ
Parameter
Temp
Max
Max
Unit
ENCODE INPUT PARAMETERS
Maximum Encode Rate
Minimum Encode Rate
Encode Pulsewidth High (t
EH
)
Encode Pulsewidth Low (t
EL
)
Aperture Delay (t
A
)
Aperture Uncertainty (Jitter)
Full
Full
Full
Full
25
°
C
25
°
C
VI
IV
IV
IV
V
V
40/65
80/105
MSPS
MSPS
ns
ns
ns
ps rms
20/20
20/20
7/6
7/6
5/3.8
5/3.8
2
3
2
3
DIGITAL OUTPUT PARAMETERS
Output Valid Time (t
V
)
*
Output Propagation Delay (t
PD
)
*
Output Rise Time (t
R
)
Output Fall Time (t
F
)
Out of Range Recovery Time
Transient Response Time
Recovery Time from Power-Down
Pipeline Delay
Full
Full
25
°
C
25
°
C
25
°
C
25
°
C
25
°
C
Full
VI
VI
V
V
V
V
V
IV
3
3
ns
ns
ns
ns
ns
ns
Cycles
Cycles
4.5
1
1.2
5
5
10
5
7
4.5
1.0
1.2
5
5
10
5
6
NOTES
*
t
V
and t
PD
are measured from the 1.5 level of the ENCODE input to the 50%/50% levels of the digital outputs swing. The digital output load during test is not to
exceed an ac load of 5 pF or a dc current of
±
40
μ
A. Rise and fall times measured from 10% to 90%.
Specifications subject to change without notice.
SAMPLE N
A
IN
A,
A
IN
B
ENCODE
A&B
D
9A
–
D
0A
D
9B
–
D
0B
DATA N
–
5
SAMPLE
N+1
t
PD
SAMPLE
N+2
SAMPLE
N+3
SAMPLE
N+4
SAMPLE
N+5
SAMPLE
N+6
DATA N
–
4
DATA N
–
3
DATA N
–
2
DATA N
–
1
DATA N
DATA N
–
5
DATA N
–
4
DATA N
–
3
DATA N
–
2
DATA N
–
1
DATA N
t
V
1/f
S
t
EL
t
EH
t
A
Figure 1. Normal Operation, Same Clock (S1 = 1, S2 = 0) Channel Timing
(V
DD
= 3.0 V, V
D
= 3.0 V; external reference, unless otherwise noted.)
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相关代理商/技术参数 |
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|---|---|
| AD9218BST-RL105 | 功能描述:IC ADC 10BIT DUAL 105MSPS 48LQFP RoHS:否 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:1 系列:- 位数:14 采样率（每秒）:83k 数据接口:串行，并联 转换器数目:1 功率耗散（最大）:95mW 电压电源:双 ± 工作温度:0°C ~ 70°C 安装类型:通孔 封装/外壳:28-DIP（0.600"，15.24mm） 供应商设备封装:28-PDIP 包装:管件 输入数目和类型:1 个单端，双极 |
| AD9218BST-RL40 | 制造商:Analog Devices 功能描述:ADC Dual Pipelined 40Msps 10-bit Parallel 48-Pin LQFP T/R |
| AD9218BST-RL65 | 制造商:AD 制造商全称:Analog Devices 功能描述:10-Bit, 40/65/80/105 MSPS 3 V Dual Analog-to-Digital Converter |
| AD9218BST-RL80 | 制造商:Analog Devices 功能描述:ADC Dual Pipelined 80Msps 10-bit Parallel 48-Pin LQFP T/R 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| AD9218BSTZ-105 | 功能描述:IC ADC 10BIT DUAL 105MSPS 48LQFP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:1 系列:- 位数:14 采样率（每秒）:83k 数据接口:串行，并联 转换器数目:1 功率耗散（最大）:95mW 电压电源:双 ± 工作温度:0°C ~ 70°C 安装类型:通孔 封装/外壳:28-DIP（0.600"，15.24mm） 供应商设备封装:28-PDIP 包装:管件 输入数目和类型:1 个单端，双极 |
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