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SPT1018BIN 参数 Datasheet PDF下载

SPT1018BIN图片预览
型号: SPT1018BIN
PDF下载: 下载PDF文件 查看货源
内容描述: 18位高速D / A转换器 [18-BIT, HIGH SPEED D/A CONVERTER]
分类和应用: 转换器光电二极管
文件页数/大小: 11 页 / 216 K
品牌: CADEKA [ CADEKA MICROCIRCUITS LLC. ]
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ELECTRICAL SPECIFICATIONS  
V
=ground, V = -5.2 V ±0.3 V, T =T  
to T  
, C = 0 pF, I  
C
= 1.105 mA, unless otherwise specified.  
Set  
CC  
EE  
A
MIN  
MAX  
TEST  
CONDITIONS  
PARAMETERS  
LEVEL  
MIN  
TYP  
MAX  
UNITS  
DC ELECTRICAL CHARACTERISTICS  
Input Capacitance,  
V
3.0  
pF  
Data and Controls  
Power Supply Sensitivity  
Supply Current  
VI  
VI  
-120  
20  
+120  
220  
µA/V  
155  
mA  
DYNAMIC CHARACTERISTICS (R = 37.5 ohms, C = 5 pF, T = 25 °C, I = 1.105 mA)  
L
L
A
Set  
Maximum Conversion Rate  
B Grade  
IV  
IV  
IV  
IV  
V
165  
MWPS  
MWPS  
ns  
A Grade  
275  
Rise Time  
10% to 90% G.S.  
T = T to T  
MAX  
1.6  
2.0  
ns  
A
MIN  
Rise Time  
10% to 90% G.S.  
1.0  
ns  
R = 25 ohms  
L
Current Settling Time, Clocked Mode  
Current Settling Time, Clocked Mode  
Current Settling Time, Clocked Mode  
To 0.2% G.S.  
To 0.8% G.S.  
To 0.2% G.S.  
V
V
V
7.0  
5.5  
4.5  
ns  
ns  
ns  
t
SI  
R = 25 Ω  
L
Clock to Output Delay, Clocked Mode  
IV  
IV  
IV  
IV  
IV  
IV  
V
2.2  
3.2  
4.0  
4.5  
6.0  
6.0  
ns  
t
T = T  
to T  
to T  
ns  
DSC  
A
MIN  
MAX  
Data to Output Delay,  
Transparent Mode t  
ns  
T = T  
A
ns  
DST  
MIN  
MAX  
Convert Pulse Width, ( Low or High)  
, t  
B Grade  
A Grade  
3.0  
1.8  
ns  
t
ns  
PWL PWH  
Glitch Energy  
Area = 1/2 VT  
4
pV-s  
MHz  
ns  
Reference Bandwidth, -3 dB  
Set-up Time, Data and Controls  
V
1.0  
IV  
IV  
IV  
IV  
IV  
IV  
IV  
IV  
1.0  
1.0  
t
S
T = T  
A
to T  
to T  
ns  
MIN  
MIN  
MAX  
Hold Time, Data and Controls  
0.5  
ns  
t
H
T = T  
A
0.5  
ns  
MAX  
Slew Rate  
20% to 80% G.S.  
390  
325  
V/µS  
V/µS  
dB  
dB  
T = T  
A
to T  
MIN  
MIN  
MAX  
MAX  
Clock Feedthrough  
-48  
-48  
T = T  
A
to T  
TEST LEVEL CODES  
TEST LEVEL  
TEST PROCEDURE  
All electrical characteristics are subject to the  
following conditions: All parameters having min/  
max specifications are guaranteed. The Test  
Level column indicates the specific device test-  
ing actually performed during production and  
Quality Assurance inspection. Any blank sec-  
tion in the data column indicates that the speci-  
fication is not tested at the specified condition.  
I
100% production tested at the specified temperature.  
II  
100% production tested at T = +25 °C, and sample  
A
tested at the specified temperatures.  
III  
QA sample tested only at the specified temperatures.  
IV  
Parameter is guaranteed (but not tested) by design  
and characterization data.  
V
Parameter is a typical value for information purposes  
only.  
VI  
100% production tested at T = +25 °C. Parameter is  
A
guaranteed over specified temperature range.  
SPT1018  
5/14/97  
3