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参数资料
| 型号： | LTC1061M |
| 厂商： | Linear Technology Corporation |
| 英文描述： | High Performance Triple Universal Filter Building Block |
| 中文描述： | 三高性能通用滤波器积木 |
| 文件页数： | 1/16页 |
| 文件大小： | 352K |
| 代理商： | LTC1061M |
1
LTC1061
The LTC1061 consists of three high performance, univer-
sal filter building blocks. Each filter building block together
with an external clock and 2 to 5 resistors can produce
various second order functions which are available at its
three output pins. Two out of three always provide low-
pass and bandpass functions while the third output pin
can produce highpass or notch or allpass. The center
frequency of these functions can be tuned with an external
clock or an external clock and a resistor ratio. For Q < 5, the
center frequency ranges from 0.1Hz to 35kHz. For Qs of 10
or above, the center frequency ranges from 0.1Hz to
28kHz.
The LTC1061 can be used with single or dual supplies
ranging from
±2.37V to ±8V (or 4.74V to 16V). When the
filter operates with supplies of
±5V and above, it can
handle input frequencies up to 100kHz.
The LTC1061 is compatible with the LTC1059 single
universal filter and the LTC1060 dual. Higher than 6th
order functions can be obtained by cascading the LTC1061
with the LTC1059 or LTC1060. Any classical filter realiza-
tion can be obtained.
The LTC1061 is manufactured by using Linear Technology’s
enhanced LTCMOS
TM silicon gate process.
High Performance Triple
Universal Filter Building Block
D
U
ESCRIPTIO
S
FEATURE
s
Up to 6th Order Filter Functions with a Single 20-Pin
0.3" Wide Package
s
Center Frequency Range up to 35kHz
s
fO × Q Product up to 1MHz
s
Guaranteed Center Frequency and Q Accuracy Over
Temperature
s
Guaranteed Low Offset Voltages Over Temperature
s
90dB Signal-to-Noise Ratio
s
Filter Operates from Single 4.7V Supply and up to
±8V Supplies
s
Guaranteed Filter Specifications with
±5V Supply and
±2.37V Supply
s
Low Power Consumption with Single 5V Supply
s
Clock Inputs T
2L and CMOS Compatible
INPUT FREQUENCY GAIN (kHz)
–100
FILTER
GAIN
(dB)
–80
–60
–40
–20
0
10
20
30
40
LTC1061 TA02
50
2kHz
fCLK = 1MHz
0
Amplitude Response
U
S
A
O
PPLICATI
s
High Order, Wide Frequency Range Bandpass,
Lowpass, Notch Filters
s
Low Power Consumption, Single 5V Supply,
Clock-Tunable Filters
s
Tracking Filters
s
Antialiasing Filters
LTCMOS
TM is a trademark of Linear Technology Corp.
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78.7k
4.99k
23.7k
4.99k
165k
5.49k
49.9k
V– = –7.5V
165k
4.99k
1k
9.31k
165k
VIN < 100kHz
7.5V
T2 CLK IN < 1.2MHz
V+ = 7.5V
1061 TA01
LTC1061
VOUT
6th Order, Clock-Tunable, 0.5dB Ripple Chebyshev BP Filter
U
A
O
PPLICATI
TYPICAL
相关PDF资料 |
PDF描述 |
|---|---|
| LTC1061CS | High Performance Triple Universal Filter Building Block |
| LTC1061S | High Performance Triple Universal Filter Building Block |
| LTC1062CJ8 | 5th Order Lowpass Filter |
| LTC1062MJ8 | 5th Order Lowpass Filter |
| LTC1062CS | 5th Order Lowpass Filter |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC1061MJ | 制造商:LINER 制造商全称:Linear Technology 功能描述:High Performance Triple Universal Filter Building Block |
| LTC1061MJ/883 | 制造商:Linear Technology 功能描述:Active Filter Triple SW-CAP UNIV 6th Order 35kHz 20-Pin CDIP |
| LTC1061MJ/883B | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog Filter |
| LTC1061S | 制造商:LINER 制造商全称:Linear Technology 功能描述:High Performance Triple Universal Filter Building Block |
| LTC1062 | 制造商:LINER 制造商全称:Linear Technology 功能描述:5th Order Lowpass Filter |
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