LTC1064-2 Ver la hoja de datos (PDF) - Linear Technology
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LTC1064-2 Datasheet PDF : 12 Pages
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LTC1064-2
ELECTRICAL CHARACTERISTICS The ● denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. VS = ±7.5V, 100:1, fCLK = 2MHz, R1 = 10k, TTL clock input level unless
otherwise specified.
PARAMETER
Output DC Offset (Note 2)
Output DC Offset TempCo
Input Impedance
Output Impedance
Output Short-Circuit Current
Clock Feedthrough
Maximum Clock Frequency
Power Supply Current
Power Supply Voltage Range
CONDITIONS
VS = ±7.5V
VS = ±5V
fOUT = 10kHz
Source/Sink
50% Duty Cycle, VS = ±5V
50% Duty Cycle, TA = 25°C, VS = ±7.5V
VS = ±2.37V, fCLK = 1MHz
VS = ±5V, fCLK = 1MHz
VS = ±7.5V, fCLK = 1MHz
MIN TYP MAX
±30 ±125
±90
10
20
2
3/1
200
5
7
●
11
22
14
23
●
26
17
28
●
32
● ±2.37
±8
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2: For tighter specifications please contact LTC Marketing.
UNITS
mV
µV/°C
kΩ
Ω
mA
µVRMS
MHz
MHz
mA
mA
mA
mA
mA
V
TYPICAL PERFOR A CE CHARACTERISTICS
Amplitude Response
15
0
fCLK = 7MHz
f–3dB = 140kHz
–15 fCLK = 2MHz
f–3dB = 40kHz
–30
–45 fCLK = 5MHz
f–3dB = 100kHz
–60
–75
–90 VS = ±7.5V; 50:1
TA = 25°C
–105
10k
100k
fIN (Hz)
1M
1064 G01
Phase Response
45
0
–45
–90
–135
VS = ±7.5V
TA = 25°C
fCLK = 1MHz
100:1
f–3dB = 10kHz
–180
–225
–270
–315
–360
–405
–450
0 1 2 3 4 5 6 7 8 9 10 11
fIN (kHz)
1064 G02
Group Delay vs Frequency
220
200
VS = ±7.5V
TA = 25°C
180 fCLK = 1MHz
100:1
160 f–3dB = 10kHz
140
120
100
80
60
40
20
0
0 1 2 3 4 5 6 7 8 9 10 11
fIN (kHz)
1064 G03
10642fa
3
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