LTC1164 Просмотр технического описания (PDF) - Linear Technology
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LTC1164 Datasheet PDF : 16 Pages
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LTC1164
ELECTRICAL CHARACTERISTICS The ● denotes specifications which apply over the full operating temperature
range,otherwise specifications are at TA = 25°C. (Complete Filter) VS = ±5V, TTL Clock Input Level, unless otherwise specified.
PARAMETER
Center Frequency Range
Input Frequency Range (Note 2)
Clock-to-Center Frequency Ratio, fCLK/fO
Clock-to-Center Frequency Ratio,
Side to Side Matching
Q Accuracy
LTC1164A
LTC1164
LTC1164A
LTC1164
LTC1164A
LTC1164
fO Temperature Coefficient
Q Temperature Coefficient
Maximum Clock Frequency
fCLK Feedthrough
DC Offset Voltages
(See Figure 1 and Table 1)
Power Supply Current
CONDITIONS
50:1
100:1
Sides A, B, C: Mode 1, R1 = R3 = 50k,
R2 = 5k,
Side D: Mode 3, R1 = R3 = 50k,
R2 = R4 = 5k
fO = 5kHz, Q = 10
50:1, fCLK = 250kHz
50:1, fCLK = 250kHz
100:1, fCLK = 500kHz
100:1, fCLK = 500kHz
Sides A, B, C, Mode 1, fO = 5kHz, Q = 10
Side D Mode 3, fO = 5kHz, Q = 10
50:1, fCLK = 250kHz
50:1, fCLK = 250kHz
Sides A, B, C, Mode 1, fO = 5kHz, Q = 10
50:1, fCLK = 250kHz
100:1, fCLK = 500kHz
Side D Mode 3, fO = 5kHz, Q = 10
50:1, fCLK = 250kHz
100:1, fCLK = 500kHz
fCLK ≤ 500kHz
fCLK ≤ 250kHz
Mode 1, Q < 2.5
VS ≥ ±7.0V, 50:1 or 100:1
Mode 3, Q < 5
VS ≥ ±5V, 50:1 or 100:1
Mode 3, Q < 5
VS = ±2.5V, 50:1 or 100:1
fCLK ≤ 500kHz, VS = ±5V
VOS1
VOS2
VOS3
VS = ±2.5V
VS = ±5V, Temp ≥ 25°C
VS = ±5V
VS = ±7.5V, Temp ≥ 25°C
VS = ±7.5V
MIN
TYP
MAX
0.1 to 20k
< fCLK
< fCLK/2
UNITS
Hz
Hz
Hz
●
50 ±0.5
%
●
50 ±0.9
%
●
100 ±0.5
%
●
100 ±0.9
%
●
0.5
%
●
1.0
%
●
±2
±5
%
●
±2
±5
%
●
±3
±6
%
●
±6
±12
%
±1
ppm/°C
±5
ppm/°C
1.5
MHz
1.0
MHz
500
kHz
200
µVRMS
●
2
20
mV
●
3
45
mV
●
3
45
mV
4
mA
3.6
5
mA
●
5.6
8
mA
6
8
mA
●
9
11
mA
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note: 2: Guaranteed by design. Not tested.
1164fa
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