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參數(shù)資料
| 型號： | MAX5874EGK+TD |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 12/16頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC DAC 14BIT DUAL 200MSPS 68-QFN |
| 產(chǎn)品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 2,500 |
| 設置時間： | 14ns |
| 位數(shù)： | 14 |
| 數(shù)據(jù)接口： | 并聯(lián) |
| 轉換器數(shù)目： | 2 |
| 電壓電源： | 模擬和數(shù)字 |
| 功率耗散（最大）： | 300mW |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 68-VFQFN 裸露焊盤 |
| 供應商設備封裝： | 68-QFN 裸露焊盤（10x10） |
| 包裝： | 帶卷 (TR) |
| 輸出數(shù)目和類型： | 4 電流，單極 |
| 采樣率（每秒）： | 200M |
MAX5874
14-Bit, 200Msps, High-Dynamic-Performance,
Dual DAC with CMOS Inputs
_______________________________________________________________________________________
5
ELECTRICAL CHARACTERISTICS (continued)
(AVDD3.3 = DVDD3.3 = AVCLK = 3.3V, AVDD1.8 = DVDD1.8 = 1.8V, GND = 0, external reference VREFIO = 1.25V, output load 50 double-
terminated, transformer-coupled output, IOUTFS = 20mA, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
(Note 2)
Note 2: Specifications at TA ≥ +25°C are guaranteed by production testing. Specifications at TA < +25°C are guaranteed by design
and characterization data.
Note 3: Nominal full-scale current IOUTFS = 32 x IREF.
Note 4: This parameter does not include update-rate-dependent effects of sin(x)/x filtering inherent in the MAX5874.
Note 5: Parameter measured single-ended into a 50 termination resistor.
Note 6: Not production tested. Guaranteed by design and characterization data.
Note 7: A differential clock input slew rate of > 100V/s is required to achieve the specified dynamic performance.
Note 8: Parameter defined as the change in midscale output caused by a ±5% variation in the nominal supply voltage.
Typical Operating Characteristics
(AVDD3.3 = DVDD3.3 = AVCLK = 3.3V, AVDD1.8 = DVDD1.8 = 1.8V, external reference, VREFIO = 1.25V, RL = 50 double-terminated,
IOUTFS = 20mA, TA = +25°C, unless otherwise noted.)
SINGLE-TONE SFDR vs. OUTPUT
FREQUENCY (fCLK = 50Msps)
MAX5874
toc01
fOUT (MHz)
SFDR
(dBc)
20
15
10
5
20
40
60
80
100
0
025
-12dBFS
-6dBFS
0dBFS
SINGLE-TONE SFDR vs. OUTPUT
FREQUENCY (fCLK = 100Msps)
MAX5874
toc02
fOUT (MHz)
SFDR
(dBc)
40
30
20
10
20
40
60
80
100
0
050
-12dBFS -6dBFS
0dBFS
SINGLE-TONE SFDR vs. OUTPUT
FREQUENCY (fCLK = 150Msps)
MAX5874
toc03
fOUT (MHz)
SFDR
(dBc)
60
45
30
15
20
40
60
80
100
0
075
-12dBFS
-6dBFS
0dBFS
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
fDAC = 200Msps, fOUT = 1MHz
53
58
IAVDD3.3
+ IAVCLK
Power-down
0.001
mA
fDAC = 200Msps, fOUT = 1MHz
24
32
Analog Supply Current
IAVDD1.8
Power-down
0.001
mA
fDAC = 200Msps, fOUT = 1MHz
1.5
3
IDVDD3.3
Power-down
0.001
mA
fDAC = 200Msps, fOUT = 1MHz
21
25
Digital Supply Current
IDVDD1.8
Power-down
0.001
mA
fDAC = 200Msps, fOUT = 1MHz
260
300
mW
Power Dissipation
PDISS
Power-down
14
W
Power-Supply Rejection Ratio
PSRR
AVDD3.3 = AVCLK = DVDD3.3 = +3.3V
±5%
(Notes 7, 8)
-0.1
+0.1
%FS/V
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相關代理商/技術參數(shù) |
參數(shù)描述 |
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| MAX5874EVKIT | 功能描述:數(shù)模轉換器- DAC Evaluation Kit for the MAX5873 MAX5874 MAX5875 RoHS:否 制造商:Texas Instruments 轉換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
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| MAX5875EGK+TD | 功能描述:數(shù)模轉換器- DAC 16-Bit 2Ch 200Msps DAC RoHS:否 制造商:Texas Instruments 轉換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX5875EGK-D | 功能描述:數(shù)模轉換器- DAC RoHS:否 制造商:Texas Instruments 轉換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
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