参数资料
型号: LTC1064-2CSW#TR
厂商: Linear Technology
文件页数: 6/12页
文件大小: 0K
描述: IC FILTER LP 8ORD BTTWRTH 16SOIC
标准包装: 1,000
滤波器类型: 巴特沃斯,低通开关电容器
频率 - 截止或中心: 140kHz
滤波器数: 1
滤波器阶数: 8th
电源电压: ±2.37 V ~ 8 V
安装类型: 表面贴装
封装/外壳: 16-SOIC(0.295",7.50mm 宽)
供应商设备封装: 16-SOIC
包装: 带卷 (TR)
LTC1064-2
3
10642fa
ELECTRICAL CHARACTERISTICS The denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. VS = ±7.5V, 100:1, fCLK = 2MHz, R1 = 10k, TTL clock input level unless
otherwise specified.
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Output DC Offset (Note 2)
VS = ±7.5V
±30
±125
mV
Output DC Offset TempCo
VS = ±5V
±90
V/°C
Input Impedance
10
20
k
Output Impedance
fOUT = 10kHz
2
Output Short-Circuit Current
Source/Sink
3/1
mA
Clock Feedthrough
200
VRMS
Maximum Clock Frequency
50% Duty Cycle, VS = ±5V
5
MHz
50% Duty Cycle, TA = 25°C, VS = ±7.5V
7
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
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2: For tighter specifications please contact LTC Marketing.
TYPICAL PERFOR A CE CHARACTERISTICS
UW
Amplitude Response
Phase Response
Group Delay vs Frequency
fIN (Hz)
10k
V
OUT
/V
IN
(dB)
15
0
–15
–30
–45
–60
–75
–90
–105
100k
1M
1064 G01
VS = ±7.5V; 50:1
TA = 25°C
fCLK = 2MHz
f–3dB = 40kHz
fCLK = 7MHz
f–3dB = 140kHz
fCLK = 5MHz
f–3dB = 100kHz
fIN (kHz)
01
3
5
6
PHASE
(DEG)
45
0
–45
–90
–135
–180
–225
–270
–315
–360
–405
–450
10
9
1064 G02
24
8
711
VS = ±7.5V
TA = 25°C
fCLK = 1MHz
100:1
f–3dB = 10kHz
fIN (kHz)
220
200
180
160
140
120
100
80
60
40
20
0
GROUP
DELAY
(
s)
1064 G03
01
234
5
6
7
8
9 10 11
VS = ±7.5V
TA = 25°C
fCLK = 1MHz
100:1
f–3dB = 10kHz
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