参数资料
| 型号： | AD9432BSVZ-80 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 11/16页 |
| 文件大小： | 0K |
| 描述： | IC ADC 12BIT 80MSPS 52TQFP |
| 标准包装： | 1 |
| 位数： | 12 |
| 采样率（每秒）： | 80M |
| 数据接口： | 并联 |
| 转换器数目： | 1 |
| 功率耗散（最大）： | 1W |
| 电压电源： | 模拟和数字 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 52-TQFP 裸露焊盘 |
| 供应商设备封装： | 52-TQFP-EP（10x10） |
| 包装： | 托盘 |
| 输入数目和类型： | 2 个单端，单极；2 个差分，单极 |
AD9432
Rev. F | Page 4 of 16
Parameter
Temp
Test
80 MSPS
105 MSPS
Level
Min
Typ
Max
Min
Typ
Max
Unit
POWER SUPPLY
Power Dissipation3
Full
VI
790
1000
850
1100
mW
IVCC
Full
VI
158
200
170
220
mA
IVDD
Full
VI
9.5
12.2
12.5
16
mA
Power Supply Rejection Ratio
(PSRR)
25°C
I
5
+0.5
+5
5
+0.5
+5
mV/V
DYNAMIC PERFORMANCE4
Signal-to-Noise Ratio (SNR)
(Without Harmonics)
fIN = 10 MHz
25°C
I
65.5
67.5
65.5
67.5
dB
fIN = 40 MHz
25°C
I
65
67.2
dB
fIN = 49 MHz
25°C
I
67.0
64
67.0
dB
fIN = 70 MHz
25°C
V
66.1
dB
Signal-to-Noise and Distortion
(SINAD) Ratio (with Harmonics)
fIN = 10 MHz
25°C
I
65
67.2
65
67.2
dB
fIN = 40 MHz
25°C
I
64.5
66.9
dB
fIN = 49 MHz
25°C
I
66.7
63
66.7
dB
fIN = 70 MHz
25°C
V
65.8
dB
Effective Number of Bits (ENOB)
fIN = 10 MHz
25°C
V
11.0
Bits
fIN = 40 MHz
25°C
V
10.9
Bits
fIN = 49 MHz
25°C
V
10.9
Bits
fIN = 70 MHz
25°C
V
10.7
Bits
Second-Order and Third-Order
Harmonic Distortion
fIN = 10 MHz
25°C
I
75
85
75
85
dBc
fIN = 40 MHz
25°C
I
73
85
83
dBc
fIN = 49 MHz
25°C
I
83
72
80
dBc
fIN = 70 MHz
25°C
V
80
78
dBc
Worst Other Harmonic or Spur
(Excluding Second-Order and
Third-Order Harmonics)
fIN = 10 MHz
25°C
I
80
90
80
90
dBc
fIN = 40 MHz
25°C
I
80
90
dBc
fIN = 49 MHz
25°C
I
90
80
90
dBc
fIN = 70 MHz
25°C
V
90
dBc
Two-Tone Intermodulation
Distortion (IMD)
fIN1 = 29.3 MHz; fIN2 = 30.3 MHz
25°C
V
75
dBc
fIN1 = 70.3 MHz; fIN2 = 71.3 MHz
25°C
V
66
dBc
1 Gain error and gain temperature coefficients are based on the ADC only (with a fixed 2.5 V external reference and a 2 V p-p differential analog input).
2 tV and tPD are measured from the transition points of the ENCODE input to the 50%/50% levels of the digital output swing. The digital output load during testing is not
to exceed an ac load of 10 pF or a dc current of ±40 μA. Rise and fall times are measured from 10% to 90%.
3 Power dissipation measured with encode at rated speed and a dc analog input (outputs static, IVDD = 0).
4 SNR/harmonics based on an analog input voltage of –0.5 dBFS referenced to a 2 V full-scale input range.
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相关代理商/技术参数 |
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| AD9432BSVZ-801 | 制造商:AD 制造商全称:Analog Devices 功能描述:12-Bit, 80 MSPS/105 MSPS ADC |
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| AD9433BSQ-105 | 制造商:Analog Devices 功能描述:ADC Single Pipelined 105Msps 12-bit Parallel 52-Pin LQFP 制造商:Rochester Electronics LLC 功能描述:12 BIT 105 MSPS ADC - Bulk |
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