Datasheet
LTC1164-5
3
11645fc
FREQUENCY (kHz)
0.2
GAIN (dB)
–5
0
1.0
1164-5 G02
–10
–15
0.4
0.6
0.8
–90
0
–180
–270
PHASE (DEG)
GAIN
PHASE
V
S
= ±5V
f
CLK
= 50kHz
f
CUTOFF
= 1kHz
(50:1, PIN 10 TO V
+
,
PINS 1-13 SHORTED)
T
A
= 25°C
FREQUENCY (kHz)
0.1
–50
GAIN (dB)
–40
–30
–20
–10
110
1164-5 G01
–60
–70
–80
0
A. f
CLK
= 100kHz
f
CUTOFF
= 1kHz
(100:1, PIN 10 TO V
–
)
B. f
CLK
= 375kHz
f
CUTOFF
= 2.68kHz
(140:1, PIN 10 GND)
C. f
CLK
= 500kHz
f
CUTOFF
= 10kHz
(50:1, PIN 10 TO V
+
,
PINS 1-13 SHORTED)
ACB
V
S
= ±5V
T
A
= 25°C
50
LTC1164-5C
PARAMETER CONDITIONS MIN TYP MAX UNITS
Maximum f
CLK
V
S
≥ ±7.5V 1.5 MHz
V
S
= ±5.0V 1.0 MHz
V
S
= Single 5V (GND = 2V) 1.0 MHz
Clock Feedthrough Input at GND, f = f
CLK
, Square Wave
±5V, (f
CLK
/f
C
) = 100:1 200 µV
RMS
±5V, (f
CLK
/f
C
) = 50:1 100 µV
RMS
Wideband Noise Input at GND, 1Hz ≥ f < f
CLK
±5V, (f
CLK
/f
C
) = 100:1 100 ±5% µV
RMS
±5V, (f
CLK
/f
C
) = 50:1 115 ±5% µV
RMS
Input Impedance 70 100 160 kΩ
Output DC Voltage Swing V
S
= ±2.375V ● ±1.25 ±1.50 V
V
S
= ±5.0V ● ±3.70 ±4.10 V
V
S
= ±7.5V ● ±5.40 ±5.90 V
Output DC Offset V
S
= ±5V, (f
CLK
/f
C
) = 100:1 ± 50 ±160 mV
Output DC Offset TempCo V
S
= ±5V, (f
CLK
/f
C
) = 100:1 ±100 µV/°C
Power Supply Current V
S
= ±2.375V, T
A
≥ 25°C 2.5 4.0 mA
● 4.5 mA
V
S
= ±5.0V, T
A
≥ 25°C 4.5 7.0 mA
● 8.0 mA
V
S
= ±7.5V, T
A
≥ 25°C 7.0 11.0 mA
● 12.5 mA
Power Supply Range ±2.375 ±8V
TYPICAL PERFOR A CE CHARACTERISTICS
UW
Note 1: Absolute Maximum Ratings are those values beyond which life of
the device may be impaired.
Note 2: Connecting any pin to voltages greater than V
+
or less than V
–
may cause latch-up. It is recommended that no sources operating from
external supplies be applied prior to power-up of the LTC1164-5.
Note 3: All gains are measured relative to passband gain. The filter cutoff
frequency is abbreviated as f
CUTOFF
or f
C
.
Gain vs Frequency
Passband Gain and Phase
vs Frequency
ELECTRICAL CHARACTERISTICS
The ● denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= Operating Temperature Range. V
S
= ±7.5V, R
L
= 10k, f
CLK
= 400kHz,
unless otherwise specified.