DBVDD = AVDD1 = AVDD2 = 3.3 V, DVDD = CLKVDD = ADVDD = ACVDD = 2.5 V, I" />
參數(shù)資料
型號: AD9726-EBZ
廠商: Analog Devices Inc
文件頁數(shù): 18/24頁
文件大小: 0K
描述: BOARD EVAL FOR AD9726
產(chǎn)品培訓(xùn)模塊: DAC Architectures
設(shè)計資源: AD9726 Eval Brd Schematic
AD9726 Eval Brd BOM
標(biāo)準(zhǔn)包裝: 1
系列: TxDAC+®
DAC 的數(shù)量: 1
位數(shù): 16
采樣率(每秒): 400M
數(shù)據(jù)接口: 并聯(lián)
DAC 型: 電流
工作溫度: -40°C ~ 85°C
已供物品:
已用 IC / 零件: AD9726
相關(guān)產(chǎn)品: AD9726BSVZ-ND - IC DAC 16IT LVDS 400MSPS 80-TQFP
AD9726BSVZRL-ND - IC DAC 16IT LVDS 400MSPS 80-TQFP
AD9726
Rev. B | Page 3 of 24
SPECIFICATIONS
DC SPECIFICATIONS
DBVDD = AVDD1 = AVDD2 = 3.3 V, DVDD = CLKVDD = ADVDD = ACVDD = 2.5 V, IOUT-FS = 20 mA, internal reference,
TMIN to TMAX, unless otherwise specified.
Table 1.
Parameter
Min
Typ
Max
Unit
ACCURACY1
DNL
±0.5
±1.0
LSB
INL
±1.0
±2.5
LSB
Offset Error
0.003
% FS
Gain Error
0.003
% FS
ANALOG OUTPUT
Full-Scale Current
20
mA
Compliance Voltage
±1
V
Output Impedance
10
INTERNAL REFERENCE
Output Voltage
1.18
1.22
1.27
V
Output Current2
1
μA
EXTERNAL REFERENCE
Input Voltage
1.2
V
Input Resistance
10
Small Signal Bandwidth
200
kHz
TEMPERATURE COEFFICIENTS
Gain Drift
±10
ppm of FS/C
Offset Drift
±10
ppm of FS/C
Reference Drift
±30
ppm/C
POWER SUPPLIES3
AVDD1, AVDD2
Voltage Range
3.13
3.47
V
Supply Current (IAVDD1 + IAVDD2)
52
60
mA
ADVDD, ACVDD
Voltage Range
2.37
2.63
V
Supply Current (IACVDD + IADVDD)
16
18
mA
CLKVDD
Voltage Range
2.37
2.63
V
Supply Current (ICLKVDD)
45
50
mA
DVDD
Voltage Range
2.37
2.63
V
Supply Current (IDVDD)
80
90
mA
DBVDD
Voltage Range
3.13
3.47
V
Supply Current (IDBVDD)
16
18
mA
POWER DISSIPATION (PDISS)
575
mW
Sleep Mode
465
mW
Power-Down Mode
≤10
mW
OPERATING TEMPERATURE RANGE
40
+85
°C
1 TAMB = 25°C.
2 Use buffer amplifier to drive external load.
3 Supply currents and power dissipation measured in SDR with fDAC = 400 MHz and fOUT = 1 MHz.
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