參數(shù)資料
型號(hào)： MAX19712ETN+T
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 32/36頁(yè)
文件大?。?/td> 0K
描述： IC ANLG FRNT END 56-TQFN
產(chǎn)品變化通告： Product Discontinuation 09/Jun/2011
標(biāo)準(zhǔn)包裝： 2,500
位數(shù)： 10
通道數(shù)： 2
功率（瓦特）： 50mW
電壓 - 電源，模擬： 3V
電壓 - 電源，數(shù)字： 3V
封裝/外殼： 56-WFQFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝： 56-TQFN-EP（7x7）
包裝： 帶卷 (TR)
MAX19712
10-Bit, 22Msps, Full-Duplex
Analog Front-End
_______________________________________________________________________________________
5
ELECTRICAL CHARACTERISTICS (continued)
(VDD = 3V, OVDD = 1.8V, internal reference (1.024V), CL
≈ 10pF on all digital outputs, fCLK = 22MHz (50% duty cycle), Rx ADC input
amplitude = -0.5dBFS, Tx DAC output amplitude = 0dBFS, CM1 = 0, CM0 = 0, differential Rx ADC input, differential Tx DAC output,
CREFP = CREFN = CCOM = 0.33F, CL < 5pF on all aux-DAC outputs, TA = TMIN to TMAX, unless otherwise noted. Typical values are
at TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Tx DAC DC ACCURACY
Resolution
N
10
Bits
Integral Nonlinearity
INL
±0.3
LSB
Differential Nonlinearity
DNL
Guaranteed monotonic (Note 6)
-0.75
±0.2
+0.75
LSB
Residual DC Offset
VOS
-4
±0.03
+4
mV
Full-Scale Gain Error
-40
±0.8
+40
mV
Tx DAC DYNAMIC PERFORMANCE
DAC Conversion Rate
fCLK
(Note 2)
22
MHz
In-Band Noise Density
ND
fOUT = 2.2MHz
-129
dBFS/Hz
Third-Order Intermodulation
Distortion
IM3
fOUT1 = 2MHz, fOUT2 = 2.2MHz
-70
dBc
Glitch Impulse
10
pVs
Spurious-Free Dynamic Range to
Nyquist
SFDR
fOUT = 2.2MHz
61
72.9
dBc
Total Harmonic Distortion to
Nyquist
THD
fOUT = 2.2MHz
-71
-60.5
dBc
Signal-to-Noise Ratio to Nyquist
SNR
fOUT = 2.2MHz
59.3
dB
Tx DAC INTERCHANNEL CHARACTERISTICS
I-to-Q Output Isolation
fOUTX,Y = 2MHz, fOUTY,X = 2.2MHz
88
dB
Gain Mismatch Between I and Q
Channels
Measured at DC
-0.4
±0.01
+0.4
dB
Phase Mismatch Between I and Q
Channels
fOUT = 2.2MHz
±0.1
Degrees
Differential Output Impedance
800
Ω
Tx DAC ANALOG OUTPUT
Full-Scale Output Voltage
VFS
±400
mV
Bits CM1 = 0, CM0 = 0 (default)
1.29
1.36
1.42
Bits CM1 = 0, CM0 = 1
1.14
1.2
1.27
Bits CM1 = 1, CM0 = 0
0.96
1.05
1.15
Output Common-Mode Voltage
VCOMD
Bits CM1 = 1, CM0 = 1
0.78
0.89
1.03
V
Rx ADC–Tx DAC INTERCHANNEL CHARACTERISTICS
Receive Transmit Isolation
ADC fINI = fINQ = 5.5MHz, DAC fOUTI =
fOUTQ = 2.2MHz
85
dB
AUXILIARY ADCs (ADC1, ADC2)
Resolution
N
10
Bits
AD1 = 0 (default)
2.048
Full-Scale Reference
VREF
AD1 = 1
VDD
V
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX19712EVCMODU+ 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開(kāi)發(fā)工具 MAX19710/13 Eval Kit RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類(lèi)型:ADC 工具用于評(píng)估:ADS130E08 接口類(lèi)型:SPI 工作電源電壓:- 6 V to + 6 V
MAX19712EVKIT 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開(kāi)發(fā)工具 10-Bit 22Msps Full-Duplex Analog Front-End RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類(lèi)型:ADC 工具用于評(píng)估:ADS130E08 接口類(lèi)型:SPI 工作電源電壓:- 6 V to + 6 V
MAX19712EVKIT+ 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開(kāi)發(fā)工具 MAX19710/13 Eval Kit RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類(lèi)型:ADC 工具用于評(píng)估:ADS130E08 接口類(lèi)型:SPI 工作電源電壓:- 6 V to + 6 V
MAX19713C/D+GG3 功能描述:ADC / DAC多通道 Ultra-Low Power AFE with Integrated Tx DACs Rx ADCs and Auxiliary Control Data Converters RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率: 分辨率:8 bit 接口類(lèi)型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-40
MAX19713C/D-GG3 功能描述:ADC / DAC多通道 10-Bit 45Msps Full-Duplex Analog Front-End RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率: 分辨率:8 bit 接口類(lèi)型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-40
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