ltc1164-6 Linear Technology Corporation, ltc1164-6 Datasheet - Page 3

• Manufacturer Part Number: ltc1164-6
• Description: Low Power 8th Order Pin Selectable Elliptic Or Linear Phase Lowpass Filter
• Manufacturer: Linear Technology Corporation

PARAMETER
Maximum f
Clock Feedthrough
Wideband Noise
Input Impedance
Output DC Voltage Swing
Output DC Offset
Output DC Offset Tempco
Power Supply Current
Power Supply Range
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
ELECTRICAL C
range, otherwise specifications are at T
rise or fall time ≤ 1µs) and all gain measurements are referenced to passband gain, unless otherwise specified. (f
at 100:1 and 8kHz at 50:1.
TYPICAL PERFOR
CLK
(Table 3)
–20
–30
–40
–50
–60
–70
–80
–90
–10
10
0
Stopband Gain vs Frequency
(Elliptic Response)
2
4
6
HARA TERISTICS
8
FREQUENCY (kHz)
10
W
12
A
C
14
V
f
f
(f
(PIN 10 AT V
T
CLK
C
A
S
CLK
U
= 5kHz
= 25°C
A
= ±5V
CONDITIONS
V
V
V
Input at GND, f = f
Input at GND, 1Hz ≤ f < f
V
V
V
V
V
V
V
V
16
= 500kHz
/f
S
S
S
S
S
S
S
S
S
S
S
= 25°C. V
CE
C
V
V
V
V
≥ ±7.5V
≤ ±5V
= Single 5V, AGND = 2V
= ±2.375V
= ±5V
= ±7.5V
= ±5V, (f
= ±5V, (f
= ±2.375V, T
= ±5V, T
= ±7.5V, T
) = 100:1
S
S
S
S
18
= ±7.5V, (f
= ±5V, (f
= ±7.5V
= ±2.5V
1164-6 G01
20
–
C
)
HARA TERISTICS
22
A
CLK
CLK
S
> 25°C
A
= ±7.5V, R
CLK
> 25°C
/ f
/ f
A
CLK
C
C
/ f
> 25°C
CLK
) = 100:1
) = 100:1
C
/ f
) = 50:1
, Square Wave
The
C
) = 100:1
C
CLK
●
L
= 10k, T
denotes specifications that apply over the full operating temperature
Note 2: Connecting any pin to voltages greater than V
may cause latch-up. It is recommended that no sources operating from
external supplies be applied prior to power-up of the LTC1164-6.
Note 3: All gains are measured relative to passband gain.
Note 4: The cutoff frequency of the filter is abbreviated as f
A
= 25°C, f
–10
–20
–30
–40
–50
–60
–70
–80
–90
10
0
Stopband Gain vs Frequency
(Elliptic Response)
2
CLK
4
= 400kHz, TTL or CMOS level (maximum clock
●
●
●
●
●
●
6
8
FREQUENCY (kHz)
±2.375
10
±3.70
±5.40
±1.25
MIN
45
12
V
f
(f
(PIN 10 AT V
T
WITH EXTERNAL
SINGLE POLE LOW-
PASS RC FILTER
(f
CLK
S
A
CLK
– 3dB
14
= ±5V
= 25°C
= 250kHz
/f
115 ± 5%
100 ± 5%
C
16
= 10kHz)
) = 50:1
±4.10
±5.90
±1.50
±100
±100
TYP
500
200
1.5
1.0
1.0
2.5
4.5
7.0
75
18
+
)
1164-6 G02
20
LTC1164-6
CLK
22
+
/ f
or less than V
±160
MAX
11.0
12.5
110
CUTOFF
±8
4.0
4.5
7.0
8.0
CUTOFF
) = 4kHz
or f
µV
µV
µV
µV
UNITS
11646fa
µV/°C
–
C
3
MHz
MHz
MHz
.
RMS
RMS
RMS
RMS
mV
mA
mA
mA
mA
mA
mA
kΩ
V
V
V
V