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参数资料
| 型号： | MAX5864ETM+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 22/26页 |
| 文件大小： | 0K |
| 描述： | IC ANLG FRONT END 22MSPS 48-TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 位数： | 10 |
| 通道数： | 4 |
| 功率（瓦特）： | 2.10W |
| 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) |
MAX5864
Ultra-Low-Power, High Dynamic-
Performance, 22Msps Analog Front End
_______________________________________________________________________________________
5
ELECTRICAL CHARACTERISTICS (continued)
(VDD = 3V, OVDD = 1.8V, internal reference (1.024V), CL
≈ 10pF on all digital outputs, fCLK = 22MHz, 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
DAC ANALOG OUTPUT
Full-Scale Output Voltage
VFS
±400
mV
Output Common-Mode Range
1.29
1. 5
V
ADC-DAC INTERCHANNEL CHARACTERISTICS
ADC-DAC Isolation
ADC fINI = fINQ = 5.5MHz, DAC fOUTI =
fOUTQ = 2.2MHz, fCLK = 22MHz
75
dB
ADC-DAC TIMING CHARACTERISTICS
CLK Rise to I-ADC Channel-I
Output Data Valid
tDOI
Figure 3 (Note 4)
7.4
9
ns
CLK Fall to Q-ADC Channel-Q
Output Data Valid
tDOQ
Figure 3 (Note 4)
6.9
9
ns
I-DAC Data to CLK Fall Setup
Time
tDSI
Figure 4 (Note 4)
10
ns
Q-DAC Data to CLK Rise Setup
Time
tDSQ
Figure 4 (Note 4)
10
ns
CLK Fall to I-DAC Data Hold Time
tDHI
Figure 4 (Note 4)
0
ns
CLK Rise to Q-DAC Data Hold Time
tDHQ
Figure 4 (Note 4)
0
ns
Clock Duty Cycle
50
%
CLK Duty-Cycle Variation
±15
%
Digital Output Rise/Fall Time
20% to 80%
2.6
ns
SERIAL INTERFACE TIMING CHARACTERISTICS
Falling Edge of CS to Rising Edge
of First SCLK Time
tCSS
Figure 5 (Note 4)
10
ns
DIN to SCLK Setup Time
tDS
Figure 5 (Note 4)
10
ns
DIN to SCLK Hold Time
tDH
Figure 5 (Note 4)
0
ns
SCLK Pulse Width High
tCH
Figure 5 (Note 4)
25
ns
SCLK Pulse Width Low
tCL
Figure 5 (Note 4)
25
ns
SCLK Period
tCP
Figure 5 (Note 4)
50
ns
SCLK to CS Setup Time
tCS
Figure 5 (Note 4)
0
ns
CS High Pulse Width
tCSW
Figure 5 (Note 4)
80
ns
MODE RECOVERY TIMING CHARACTERISTICS
From shutdown to Rx mode, Figure 6, ADC
settles to within 1dB
20
Shutdown Wake-Up Time
tWAKE,SD
From shutdown to Tx mode, Figure 6, DAC
settles to within 1 LSB error
40
s
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 |
| MAX5865ETM+ | 功能描述:ADC / DAC多通道 10-Bit 2Ch 40Msps 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 |
| MAX5865ETM+T | 功能描述:ADC / DAC多通道 10-Bit 2Ch 40Msps 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 |
| MAX5865ETM-D | 制造商:Maxim Integrated Products 功能描述:DUAL 10BIT DAC & DUAL 8BIT ADC 40MSPS CODEC - Rail/Tube |
| MAX5865ETM-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 |
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