参数资料
型号: ISL5829/2INZ
厂商: Intersil
文件页数: 5/13页
文件大小: 0K
描述: IC DAC 12BIT CMOS DUAL 48LQFP
标准包装: 250
功能: D/A 转换器
频率: 210MHz
RF 型: GSM,EDGE,CDMA2000,WCMDA,TDS-CDMA
次要属性: 双路 12 位
封装/外壳: 48-LQFP
包装: 托盘
ISL5829
Absolute Maximum Ratings
Thermal Information
Digital Supply Voltage DV DD to DGND . . . . . . . . . . . . . . . . . . +3.6V
Thermal Resistance (Typical, Note 1)
θ JA (°C/W)
Analog Supply Voltage AV DD to AGND . . . . . . . . . . . . . . . . . . +3.6V
Grounds, AGND TO DGND . . . . . . . . . . . . . . . . . . . . -0.3V to +0.3V
Digital Input Voltages (DATA, CLK, SLEEP). . . . . . . . . DV DD + 0.3V
Reference Input Voltage Range . . . . . . . . . . . . . . . . . . AV DD + 0.3V
LQFP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 150°C
Maximum Storage Temperature Range . . . . . . . . . . . -65°C to 150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300°C
Analog Output Current (I OUT ) . . . . . . . . . . . . . . . . . . . . . . . . . 24mA
Operating Conditions
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to 85°C
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE:
1. θ JA is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
AV DD = DV DD = +3.3V, V REF = Internal 1.2V, IOUTFS = 20mA, T A = 25°C for All Typical Values
T A = -40 ° C TO 85 ° C
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
SYSTEM PERFORMANCE
Resolution
12
-
-
Bits
Integral Linearity Error, INL
Differential Linearity Error, DNL
Offset Error, I OS
Offset Drift Coefficient
“Best Fit” Straight Line (Note 7)
(Note 7)
IOUTA (Note 7)
(Note 7)
-1.25
-1
-0.006
-
± 0.5
± 0.5
0.1
+1.25
+1
+0.006
-
LSB
LSB
% FSR
ppm
FSR/°C
Full Scale Gain Error, FSE
Full Scale Gain Drift
With External Reference (Notes 2, 7)
With Internal Reference (Notes 2, 7)
With External Reference (Note 7)
-3
-3
-
± 0.5
± 0.5
± 50
+3
+3
-
% FSR
% FSR
ppm
FSR/°C
With Internal Reference (Note 7)
-
± 100
-
ppm
FSR/°C
Crosstalk
Gain Matching Between Channels
(DC Measurement)
Full Scale Output Current, I FS
Output Voltage Compliance Range
f CLK = 100MSPS, f OUT = 10MHz
f CLK = 100MSPS, f OUT = 40MHz
As a percentage of Full Scale Range
In dB Full Scale Range
(Note 3)
-
-
-1.6
-0.14
2
-1.0
83
74
0.6
0.05
20
-
-
-
+1.6
+0.14
22
1.25
dB
dB
% FSR
dB FSR
mA
V
DYNAMIC CHARACTERISTICS
Maximum Clock Rate, f CLK
Maximum Clock Rate, f CLK
Output Rise Time
Output Fall Time
Output Capacitance
Output Noise
ISL5829/2IN
ISL5829IN
Full Scale Step
Full Scale Step
IOUTFS = 20mA
IOUTFS = 2mA
210
130
-
-
-
-
-
250
150
1
1
5
50
30
-
-
-
-
-
-
-
MHz
MHz
ns
ns
pF
pA/ √ Hz
pA/ √ Hz
5
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