ltc1164-8 Linear Technology Corporation, ltc1164-8 Datasheet - Page 3

• Manufacturer Part Number: ltc1164-8
• Description: Ultraselective, Low Power 8th Order Elliptic Bandpass Filter With Adjustable Gain
• Manufacturer: Linear Technology Corporation

TYPICAL PERFORMANCE CHARACTERISTICS
PARAMETER
Upper Stopband Attenuation
(Referenced to Gain at Center Frequency)
Maximum Output for < 0.25%
Total Harmonic Distortion
Output DC Offset
Power Supply Current (Note 2)
Power Supply Range
The
temperature range.
Note 1: The minimum stopband attenuation at 960Hz and 1040Hz is
guaranteed by design and test correlation.
ELECTRICAL CHARACTERISTICS
T
the AC test signal level is 1V
A
–10
–20
–30
–40
–50
–60
–80
–90
–70
= 25°C, Center Frequency = f
10
●
0
denotes specifications which apply over the full operating
Gain vs Frequency
T
V
f
CLK
A
S
760
= 25°C
= ±5V
= 100kHz
880
FREQUENCY (Hz)
1000
1120
RMS
W
CLK
LTC1164-8 • TPC01
for V
/100, f
1240
S
U
= ±5V or 0.5V
CLK
V
V
V
V
V
V
V
V
V
S
S
S
S
S
S
S
S
S
= 100kHz ( the clock signal is a TTL or CMOS square wave, clock rise or fall time ≤ 1μs),
= ±2.375V
= ±5V
= ±2.5V
= ±5V
= ±2.5V (At the Output of External Op Amp)
= ±5V
= ±2.375V
= ±5V
= ±7.5V
–12
–15
–18
–6
–9
–3
3
0
990
Passband Variations
vs Power Supply
f
GAIN = 1
R
R
CLK
IN
F
= 61.9k
RMS
= 340k
= 100kHz
995
for V
(See Test Circuit)
CONDITIONS
f
f
f
f
f
f
FREQUENCY (Hz)
IN
IN
IN
IN
IN
IN
S
= 1040Hz (Note 1)
= 1200Hz
= 1040Hz (Note 1)
= 1200Hz
= 1000Hz
= 1000Hz
= ±2.375V, unless otherwise specified.
1000
V
S
= ±5V
Note 2: The maximum current over temperature is at 0°C. At 70°C the
maximum current is less than its maximum value at 25°C.
V
V
S
S
1005
= ±7.5V
= ±2.5V
LTC1164-8 • TPC02
1010
–12
–15
–18
–24
●
●
●
●
–21
–6
–3
–9
6
3
0
Passband Gain and Phase
vs Frequency
±2.375
984
MIN
– 48
– 50
– 48
– 48
992
FREQUENCY (Hz)
– 40 ±50
– 50 ±60
TYP
– 52
– 52
– 52
– 52
1.0
2.5
2.3
3.2
4.5
1000
LTC1164-8
1008
T
V
f
CLK
A
S
MAX
11.0
12.5
– 58
– 60
= 25°C
= ±5V
4.0
4.5
7.0
8.0
±8
LTC1164-8 • TPC03
= 100kHz
1016
UNITS
180
120
60
0
–60
–120
–180
–240
–300
–360
–420
11648fb
V
V
3
RMS
RMS
mV
mV
mA
mA
mA
mA
mA
mA
dB
dB
dB
dB
dB
V