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参数资料
| 型号： | MAX5863ETM+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 21/26页 |
| 文件大小： | 0K |
| 描述： | IC AFE 8/10BIT 7.5MSPS 48-TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 位数： | 8，10 |
| 通道数： | 8 |
| 功率（瓦特）： | 22.8mW |
| 电压 - 电源，模拟： | 2.7 V ~ 3.3 V |
| 电压 - 电源，数字： | 1.8 V ~ 3.3 V |
| 封装/外壳： | 48-WFQFN 裸露焊盘 |
| 供应商设备封装： | 48-TQFN-EP（7x7） |
| 包装： | 带卷 (TR) |
MAX5863
Ultra-Low-Power, High-Dynamic
Performance, 7.5Msps Analog Front End
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(VDD = 3V, OVDD = 1.8V, internal reference (1.024V), CL
≈ 10pF on all digital outputs, fCLK = 7.5MHz, ADC input amplitude = -0.5dBFS,
DAC output amplitude = 0dBFS, differential ADC input, differential DAC output, CREFP = CREFN = CCOM = 0.33F, Xcvr mode, unless
otherwise noted. Typical values are at TA = +25
°C, unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Small-Signal Bandwidth
SSBW
AIN = -20dBFS
440
MHz
Large-Signal Bandwidth
FBW
AIN = -0.5dBFS
440
MHz
Aperture Delay
3.3
ns
Aperture Jitter
2.7
psRMS
Overdrive Recovery Time
1.5
× full-scale input
2
ns
ADC INTERCHANNEL CHARACTERISTICS
Crosstalk Rejection
fINX = 1.875MHz at -0.5dBFS, fINY =
0.3MHz at -0.5dBFS (Note 5)
-75
dB
Amplitude Matching
fIN = 1.875MHz at -0.5dBFS (Note 6)
±0.03
dB
Phase Matching
fIN = 1.875MHz at -0.5dBFS (Note 6)
±0.03
Degrees
DAC DC ACCURACY
Resolution
N
10
Bits
Integral Nonlinearity
INL
±1
LSB
Differential Nonlinearity
DNL
Guaranteed monotonic
±0.5
LSB
Zero-Scale Error
Residual DC offset
±3
LSB
Full-Scale Error
Includes reference error
-35
+35
LSB
DAC DYNAMIC PERFORMANCE
DAC Conversion Rate
(Note 2)
7.5
Msps
Noise over Nyquist
ND
fOUT = 620kHz, fCLK = 7.5MHz
-127
dBc/Hz
Output-of-Band Noise Power
Density
NO
fOUT = 300kHz, fCLK = 5.2MHz, offset =
2MHz
-126
dBc/Hz
Glitch Impulse
10
pVs
SFDR
fCLK = 7.5MHz
fOUT = 620kHz
60
73
Spurious-Free Dynamic Range
fCLK = 5.2MHz
fOUT = 200kHz
71
dBc
Total Harmonic Distortion (to
Nyquist)
THD
fCLK = 7.5MHz, fOUT = 620kHz
-71
-59
dB
Signal-to-Noise Ratio
(to Nyquist)
SNR
fCLK = 7.5MHz, fOUT = 620kHz
61
dB
DAC INTERCHANNEL CHARACTERISTICS
DAC-to-DAC Output Isolation
fOUTX, Y = 2MHz, fOUTX, Y = 2.2MHz
80
dB
Gain Mismatch Between DAC
Outputs
fOUT = 620kHz, fCLK = 7.5MHz
0.05
dB
Phase Mismatch Between DAC
Outputs
fOUT = 620kHz, fCLK = 7.5MHz
±0.15
Degrees
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX5864ETM | 功能描述:ADC / DAC多通道 RoHS:否 制造商:Texas Instruments 转换速率: 分辨率:8 bit 接口类型:SPI 电压参考: 电源电压-最大:3.6 V 电源电压-最小:2 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-40 |
| MAX5864ETM+ | 功能描述:ADC / DAC多通道 10-Bit 2Ch 22Msps CODEC/AFE RoHS:否 制造商:Texas Instruments 转换速率: 分辨率:8 bit 接口类型:SPI 电压参考: 电源电压-最大:3.6 V 电源电压-最小:2 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-40 |
| MAX5864ETM+T | 功能描述:ADC / DAC多通道 10-Bit 2Ch 22Msps CODEC/AFE RoHS:否 制造商:Texas Instruments 转换速率: 分辨率:8 bit 接口类型:SPI 电压参考: 电源电压-最大:3.6 V 电源电压-最小:2 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-40 |
| MAX5864ETM-T | 功能描述:ADC / DAC多通道 RoHS:否 制造商:Texas Instruments 转换速率: 分辨率:8 bit 接口类型:SPI 电压参考: 电源电压-最大:3.6 V 电源电压-最小:2 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-40 |
| MAX5865ETM | 功能描述:ADC / DAC多通道 RoHS:否 制造商:Texas Instruments 转换速率: 分辨率:8 bit 接口类型:SPI 电压参考: 电源电压-最大:3.6 V 电源电压-最小:2 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-40 |
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