LTC1064-4
3
10644fb
The ● denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. VS = ±7.5V, 50:1, fCLK = 1MHz, fC = 20kHz, R1 = 10k, TTL clock input
level unless otherwise specified.
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Output DC Offset
VS = ±7.5V
± 50
±160
mV
Output DC Offset TempCo
VS = ±5V
–100
V/°C
VS = ±7.5V
–200
V/°C
Input Impedance
913
k
Output Impedance
fOUT = 10kHz
2
Output Short-Circuit Current
Source/Sink
3/1
mA
Clock Feedthrough
Input = GND
200
VRMS
Maximum Clock Frequency
VS = ±7.5V, 50% Duty Cycle (Note 3)
5
MHz
Power Supply Current
VS = ±2.37V, fCLK = 1MHz
●
11
22
mA
VS = ±5V, fCLK = 1MHz
14
23
mA
●
26
mA
VS = ±7.5V, fCLK = 1MHz
17
28
mA
●
32
mA
Power Supply Voltage Range
●
±2.37
±8V
Gain vs Frequency
Passband Phase Shift vs
Frequency
Passband Group Delay
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2: For tighter passband ripple specifications please consult with
LTC’s marketing.
Note 3: Not tested, guaranteed by design.
FREQUENCY (kHz)
220
200
180
160
140
120
100
80
60
40
20
0
GROUP
DELAY
(
s)
1064-4 G03
06
10 12 14 16 18 20 22
24
8
VS = ±7.5V
TA = 25°C
fC = 20kHz
fCLK = 1MHz, 50:1
FREQUENCY (kHz)
06
PHASE
SHIFT
(DEG)
–45
0
45
90
135
180
225
270
315
360
405
450
10 12 14 16 18 20 22
1064-4 G02
24
8
VS = ±7.5V
TA = 25°C
fC = 20kHz
fCLK = 1MHz, 50:1
FREQUENCY (Hz)
10k
GAIN
(dB)
15
0
–15
–30
–45
–60
–75
–90
–105
100k
1M
1064-4 G01
VS = ±7.5V
TA = 25°C
fCLK = 2MHz, 50:1
ELECTRICAL CHARACTERISTICS
TYPICAL PERFOR A CE CHARACTERISTICS
UW