參數(shù)資料
型號: MAX19711ETN+T
廠商: Maxim Integrated Products
文件頁數(shù): 31/36頁
文件大?。?/td> 0K
描述: IC ANLG FRNT END 56-TQFN
產品變化通告: Product Discontinuation 09/Jun/2011
標準包裝: 2,500
位數(shù): 10
通道數(shù): 2
功率(瓦特): 37.5mW
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
供應商設備封裝: 56-TQFN-EP(7x7)
包裝: 帶卷 (TR)
MAX19711
10-Bit, 11Msps, Full-Duplex
Analog Front-End
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(VDD = 3V, OVDD = 1.8V, internal reference (1.024V), CL
≈ 10pF on all digital outputs, fCLK = 11MHz (50% duty cycle), Rx ADC input
amplitude = -0.5dBFS, Tx DAC output amplitude = 0dBFS, VFS = 410mV, 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
Rx ADC CONVERSION RATE
Maximum Clock Frequency
fCLK
(Note 2)
11
MHz
Channel IA
5
Data Latency
Channel QA
5.5
Clock
Cycles
Rx ADC DYNAMIC CHARACTERISTICS (Note 3)
fIN = 1.875MHz
53.3
54.8
Signal-to-Noise Ratio
SNR
fIN = 3MHz
54.8
dB
fIN = 1.875MHz
53.2
54.8
Signal-to-Noise and Distortion
SINAD
fIN = 3MHz
54.7
dB
fIN = 1.875MHz
64.5
74.2
Spurious-Free Dynamic Range
SFDR
fIN = 3MHz
78.3
dBc
fIN = 1.875MHz
-72.1
-63.5
Total Harmonic Distortion
THD
fIN = 3MHz
-75
dBc
fIN = 1.875MHz
-82.8
Third-Harmonic Distortion
HD3
fIN = 3MHz
-78.3
dBc
Intermodulation Distortion
IMD
fIN1 = 1.7MHz, AIN1 = -7dBFS;
fIN2 = 900kHz, AIN2 = -7dBFS
-71
dBc
Third-Order Intermodulation
Distortion
IM3
fIN1 = 1.7MHz, AIN1 = -7dBFS;
fIN2 = 900kHz, AIN2 = -7dBFS
-75
dBc
Aperture Delay
3.5
ns
Aperture Jitter
2
psRMS
Overdrive Recovery Time
1.5x full-scale input
2
ns
Rx ADC INTERCHANNEL CHARACTERISTICS
Crosstalk Rejection
fINX,Y = 1.8MHz, AINX,Y = -0.5dBFS, fINY,X =
1MHz, AINY,X = -0.5dBFS (Note 4)
-89
dB
Amplitude Matching
fIN = 1.8MHz, AIN = -0.5dBFS (Note 5)
±0.01
dB
Phase Matching
fIN = 1.8MHz, AIN = -0.5dBFS (Note 5)
±0.01
Degrees
Tx PATH DC ACCURACY
Resolution
N
10
Bits
Integral Nonlinearity
INL
±0.55
LSB
Differential Nonlinearity
DNL
Guaranteed monotonic (Note 6)
-0.9
±0.4
+0.9
LSB
TA
≥ +25°C
-5
±0.5
+5
Residual DC Offset
VOS
TA < +25°C
-7
±0.5
+7
mV
VFS = 410mV
-50
±9
+50
Full-Scale Gain Error
VFS = 500mV
-52
±9
+52
mV
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