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參數(shù)資料
| 型號： | MAX5856AECM+D |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 10/23頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC DAC 8BIT DUAL 300MSPS 48-TQFP |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 250 |
| 設(shè)置時間： | 11ns |
| 位數(shù)： | 8 |
| 數(shù)據(jù)接口： | 并聯(lián) |
| 轉(zhuǎn)換器數(shù)目： | 2 |
| 電壓電源： | 單電源 |
| 功率耗散（最大）： | 792mW |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 48-TQFP 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 48-TQFP 裸露焊盤（7x7） |
| 包裝： | 托盤 |
| 輸出數(shù)目和類型： | 2 電流，單極 |
| 采樣率（每秒）： | 300M |
MAX5856A
Dual 8-Bit, 300Msps DAC with 4x/2x/1x
Interpolation Filters and PLL
18
______________________________________________________________________________________
External Reference
To disable the internal reference of the MAX5856A, con-
nect REN to AVDD. Apply a temperature-stable, external
reference to REFO to set the full-scale output (Figure 5).
For improved accuracy and drift performance, choose a
fixed output voltage reference such as the MAX6520
bandgap reference.
Detailed Timing
The MAX5856A accepts an input data rate up to
165MHz or a DAC conversion rate of up to 300MHz.
The inputs are latched on the rising edge of the clock.
The outputs are latched on the following rising edge.
IFS
0.1F
10F
AVDD
RSET
IREF
REFR
AVDD
REFO
1.24V
BANDGAP
REFERENCE
CURRENT-
SOURCE ARRAY
EXTERNAL
1.24V
REFERENCE
REN
MAX5856A
MAX6520
AGND
Figure 5. MAX5856A with External Reference
PLLEN
F2EN
F1EN
DIFFERENTIAL CLOCK
FREQUENCY
fCLKDIFF (MHz)
CLOCK
FREQUENCY
fCLK (MHz)
DAC RATE
fDAC
INTERPOLATION
MAX SIGNAL
BANDWIDTH
(MHz)
10
0
N/A (tie CLXP low
and CLXN high)
0 to 165 (input)
fCLK
1x
82
10
1
N/A (tie CLXP low
and CLXN high)
75 to 150 (input)
2* fCLK
2x
63
11
1
N/A (tie CLXP low
and CLXN high)
37 to 75 (input)
4* fCLK
4x
31
00
0
0 to 165
fCLKDIFF (output)
fCLKDIFF
1x
82
00
1
0 to 300
fCLKDIFF / 2 (output)
fCLKDIFF
2x
63
01
1
0 to 300
fCLKDIFF / 4 (output)
fCLKDIFF
4x
31
01
0
11
0
Illegal
Table 5. PLL Clocking Modes
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX5856AECM-TD | 功能描述:數(shù)模轉(zhuǎn)換器- DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX5858AECM | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX5858AECM+D | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 10-Bit 2Ch 300Msps DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX5858AECM+TD | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 10-Bit 2Ch 300Msps DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX5858AECM-D | 功能描述:數(shù)模轉(zhuǎn)換器- DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
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