TMIN to T
參數(shù)資料
型號(hào): AD9778BSVZRL
廠商: Analog Devices Inc
文件頁(yè)數(shù): 34/56頁(yè)
文件大?。?/td> 0K
描述: IC DAC 14BIT DUAL 1GSPS 100TQFP
產(chǎn)品培訓(xùn)模塊: DAC Architectures
標(biāo)準(zhǔn)包裝: 1,000
位數(shù): 14
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)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: 100-TQFP 裸露焊盤
供應(yīng)商設(shè)備封裝: 100-TQFP-EP(14x14)
包裝: 帶卷 (TR)
輸出數(shù)目和類型: 4 電流,單極;4 電流,雙極
采樣率(每秒): 1G
AD9776/AD9778/AD9779
Rev. A | Page 4 of 56
SPECIFICATIONS
DC SPECIFICATIONS
TMIN to TMAX, AVDD33 = 3.3 V, DVDD33 = 3.3 V, DVDD18 = 1.8 V, CVDD18 =1.8 V,
= 20 mA, maximum sample rate, unless
otherwise noted.
S
OUTF
I
Table 1. AD9776, AD9778, and AD9779 DC Specifications
AD9776
AD9778
AD9779
Parameter
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Unit
RESOLUTION
12
14
16
Bits
ACCURACY
Differential Nonlinearity (DNL)
±0.1
±0.65
±2.1
LSB
Integral Nonlinearity (INL)
±0.6
±1
±3.7
LSB
MAIN DAC OUTPUTS
Offset Error
0.001
0
+0.001
0.001
0
+0.001
0.001
0
+0.001
% FSR
Gain Error (with Internal
Reference)
±2
% FSR
Full-Scale Output Current1
8.66
20.2
31.66
8.66
20.2
31.66
8.66
20.2
31.66
mA
Output Compliance Range
1.0
+1.0
1.0
+1.0
1.0
+1.0
V
Output Resistance
10
Gain DAC Monotonicity
Guaranteed
MAIN DAC TEMPERATURE DRIFT
Offset
0.04
ppm/°C
Gain
100
ppm/°C
Reference Voltage
30
ppm/°C
AUX DAC OUTPUTS
Resolution
10
Bits
Full-Scale Output Current1
1.998
+1.998
1.998
+1.998
1.998
+1.998
mA
Output Compliance Range
(Source)
0
1.6
0
1.6
0
1.6
V
Output Compliance Range
(Sink)
0.8
1.6
0.8
1.6
0.8
1.6
V
Output Resistance
1
Aux DAC Monotonicity
Guaranteed
REFERENCE
Internal Reference Voltage
1.2
V
Output Resistance
5
ANALOG SUPPLY VOLTAGES
AVDD33
3.13
3.3
3.47
3.13
3.3
3.47
3.13
3.3
3.47
V
CVDD18
1.70
1.8
1.90
1.70
1.8
1.90
1.70
1.8
1.90
V
DIGITAL SUPPLY VOLTAGES
DVDD33
3.13
3.3
3.47
3.13
3.3
3.47
3.13
3.3
3.47
V
DVDD18
1.70
1.8
1.90
1.70
1.8
1.90
1.70
1.8
1.90
V
POWER CONSUMPTION
1× Mode, fDAC = 100 MSPS,
IF = 1 MHz
250
300
250
300
250
300
mW
2× Mode, fDAC = 320 MSPS,
IF = 16 MHz, PLL Off
498
mW
2× Mode, fDAC = 320 MSPS,
IF = 16 MHz, PLL On
588
mW
4× Mode, fDAC/4 Modulation,
fDAC = 500 MSPS,
IF = 137.5 MHz, Q DAC Off
572
mW
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD9778BSVZRL1 制造商:AD 制造商全稱:Analog Devices 功能描述:Dual 12-/14-/16-Bit, 1 GSPS, Digital-to-Analog Converters
AD9778-EB 制造商:Analog Devices 功能描述:EVAL BOARD 14-BIT DUAL INTERPOLATION DAC - Bulk
AD9778-EBZ 制造商:Analog Devices 功能描述:
AD9779 制造商:AD 制造商全稱:Analog Devices 功能描述:400 MHz to 6 GHz Broadband Quadrature Modulator
AD9779A 制造商:AD 制造商全稱:Analog Devices 功能描述:Dual, 12-/14-/16-Bit,1 GSPS Digital-to-Analog Converters