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LTC1064-1
3
10641fa
ELECTRICAL CHARACTERISTICS The ● denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. VS = ±7.5V, fCLK = 1MHz, R1 = 10k, C1 = 10pF, TTL or CMOS clock input
level unless otherwise specified.
Note 2: For tighter specifications please contact LTC Marketing.
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Input Frequency Range
0fCLK/2
kHz
Output Voltage Swing and
VS = ±2.37V
●
±1V
Operating Input Voltage Range
VS = ±5V
●
±3V
VS = ±7.5V
●
±5V
Total Harmonic Distortion
VS = ±5V, Input = 1VRMS at 1kHz
0.015
%
VS = ±7.5V, Input = 3VRMS at 1kHz
0.03
%
Wideband Noise
VS = ±5V, Input = GND 1Hz to 999kHz
150
VRMS
VS = ±7.5V, Input = GND 1Hz to 999kHz
165
VRMS
Output DC Offset
VS = ±7.5V, Pin 2 Grounded
LTC1064-1
50
175
mV
LTC1064-1A
50
125
mV
Output DC Offset TempCo
VS = ±5V
–100
V/°C
Input Impedance
10
20
k
Output Impedance
fOUT = 10kHz
2
Output Short-Circuit Current
Source/Sink
3/1
mA
Clock Feedthrough
200
VRMS
Maximum Clock Frequency
50% Duty Cycle, VS = ±7.5V
5
MHz
Power Supply Current
VS = ±2.37V
●
10
22
mA
VS = ±5V
12
23
mA
●
26
mA
VS = ±7.5V, fCLK = 1MHz
16
28
mA
●
32
mA
Power Supply Voltage Range
●
±2.37
±8V
FREQUENCY (kHz)
1
GAIN
(dB)
15
0
–15
–30
–45
–60
–75
–90
–105
10
100
1064 G01
VS = ±5V
TA = 25°C
fCLK = 1MHz
fC = 10kHz ± 0.1dB
f–3dB = 10.7kHz
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
TYPICAL PERFOR A CE CHARACTERISTICS
UW
Gain vs Frequency
Phase vs Frequency
Group Delay
FREQUENCY (kHz)
01
3
5
6
PHASE
(DEG)
0
–45
–90
–135
–180
–225
–270
–315
–360
–405
–450
10
9
1064 G02
24
8
711
VS = ±5V
TA = 25°C
fCLK = 1MHz
fC = 10kHz
FREQUENCY (kHz)
500
450
400
350
300
250
200
150
100
50
0
GROUP
DELAY
(
s)
1064 G03
01
2
3
4
5
678
9
12
10 11
VS = ±5V
TA = 25°C
fCLK = 1MHz
fC = 10kHz