參數(shù)資料
型號(hào): MAX19708ETM+T
廠(chǎng)商: Maxim Integrated Products
文件頁(yè)數(shù): 35/37頁(yè)
文件大?。?/td> 0K
描述: IC ANLG FRNT END 48-TQFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
位數(shù): 10
通道數(shù): 4
功率(瓦特): 36.9mW
電壓 - 電源,模擬: 3V
電壓 - 電源,數(shù)字: 3V
封裝/外殼: 48-WFQFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝: 48-TQFN-EP(7x7)
包裝: 帶卷 (TR)
MAX19708
10-Bit, 11Msps, Ultra-Low-Power
Analog Front-End
_______________________________________________________________________________________
7
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, differential Rx ADC input, differential Tx DAC output, CREFP = CREFN =
CCOM = 0.33F, unless otherwise noted. CL < 5pF on all aux-DAC outputs. Typical values are at TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
AUXILIARY DACs (DAC1, DAC2, DAC3)
Resolution
N
12
Bits
Integral Nonlinearity
INL
±1.25
LSB
Differential Nonlinearity
DNL
Guaranteed monotonic over codes 100 to
4000 (Note 2)
-1.0
±0.65
+1.2
LSB
Gain Error
GE
RL > 200k
Ω
±0.7
%FS
Zero-Code Error
ZE
±0.6
%FS
Output-Voltage Low
VOL
RL > 200k
Ω
0.1
V
Output-Voltage High
VOH
RL > 200k
Ω
2.56
V
DC Output Impedance
DC output at midscale
4
Ω
Settling Time
From 1/4 FS to 3/4 FS, within ±10 LSB
1
s
Glitch Impulse
From 0 to FS transition
24
nVs
Rx ADC-Tx DAC TIMING CHARACTERISTICS
CLK Rise to Channel-I Output Data
Valid
tDOI
Figure 3 (Note 2)
5.3
7.0
8.5
ns
CLK Fall to Channel-Q Output
Data Valid
tDOQ
Figure 3 (Note 2)
6.8
9.1
11.3
ns
I-DAC DATA to CLK Fall Setup
Time
tDSI
Figure 6 (Note 2)
10
ns
Q-DAC DATA to CLK Rise Setup
Time
tDSQ
Figure 6 (Note 2)
10
ns
CLK Fall to I-DAC Data Hold Time
tDHI
Figure 6 (Note 2)
0
ns
CLK Rise to Q-DAC Data Hold
Time
tDHQ
Figure 6 (Note 2)
0
ns
CLK Duty Cycle
50
%
CLK Duty-Cycle Variation
±15
%
Digital Output Rise/Fall Time
20% to 80%
2.5
ns
SERIAL-INTERFACE TIMING CHARACTERISTICS (Figure 7, Note 2)
Falling Edge of
CS to Rising Edge
of First SCLK Time
tCSS
10
ns
DIN to SCLK Setup Time
tDS
10
ns
DIN to SCLK Hold Time
tDH
0ns
SCLK Pulse-Width High
tCH
25
ns
SCLK Pulse-Width Low
tCL
25
ns
SCLK Period
tCP
50
ns
SCLK to
CS Setup Time
tCS
10
ns
CS High Pulse Width
tCSW
80
ns
CS High to DOUT Active High
tCSD
Bit AD0 set
200
ns
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MAX19708EVKIT 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開(kāi)發(fā)工具 Evaluation Kit for the MAX19705 MAX19706 MAX19707 MAX19708 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
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