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LTC1064-7CJ PDF预览

LTC1064-7CJ

更新时间： 2024-01-13 20:39:30
品牌 Logo 应用领域
凌特 - Linear 有源滤波器过滤器LTE
页数 文件大小 规格书
12页 299K
描述
Linear Phase, 8th Order Lowpass Filter

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LTC1064-7CJ 技术参数

是否Rohs认证： 符合生命周期：Obsolete
零件包装代码：DIP包装说明：DIP,
针数：14Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.59有源滤波器类型：SWITCHED CAPACITOR FILTER
中心频率或截止频率最大范围：100 kHzJESD-30 代码：R-GDIP-T14
JESD-609代码：e3长度：19.43 mm
负电源电压最大值（Vsup）：-8 V负电源电压最小值（Vsup）：-2.375 V
标称负供电电压 (Vsup)：-5 V功能数量：1
端子数量：14最高工作温度：125 °C
最低工作温度：-55 °C封装主体材料：CERAMIC, GLASS-SEALED
封装代码：DIP封装形状：RECTANGULAR
封装形式：IN-LINE峰值回流温度（摄氏度）：NOT SPECIFIED
极和零点：8 AND 0认证状态：Not Qualified
响应：LOWPASS座面最大高度：5.08 mm
最大供电电压 (Vsup)：8 V最小供电电压 (Vsup)：2.375 V
标称供电电压 (Vsup)：5 V表面贴装：NO
温度等级：MILITARY端子面层：Matte Tin (Sn)
端子形式：THROUGH-HOLE端子节距：2.54 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
传递特性：BESSEL宽度：7.62 mm
Base Number Matches：1

LTC1064-7CJ 数据手册

 浏览型号LTC1064-7CJ的Datasheet PDF文件第1页浏览型号LTC1064-7CJ的Datasheet PDF文件第2页浏览型号LTC1064-7CJ的Datasheet PDF文件第4页浏览型号LTC1064-7CJ的Datasheet PDF文件第5页浏览型号LTC1064-7CJ的Datasheet PDF文件第6页浏览型号LTC1064-7CJ的Datasheet PDF文件第7页 
LTC1064-7  
ELECTRICAL CHARACTERISTICS  
VS = ±7.5V, RL = 10k, TA = 25°C, fCUTOFF = 10kHz or 20kHz, fCLK = 1MHz, TTL or CMOS level (maximum clock rise and fall time ≤ 1µs)  
and all gain measurements are referenced to passband gain, unless otherwise specified.  
PARAMETER  
Group Delay (t )  
CONDITIONS  
(f /f ) = 50:1, f ≤ f  
CUTOFF  
MIN  
TYP  
MAX  
UNITS  
59.7 ± 0.5  
117.0 ± 1.0  
59.7  
µs  
µs  
µs  
µs  
d
CLK  
C
t = (F /360)(1/f )  
(f /f ) = 100:1, f ≤ f  
d
C
CLK C  
CUTOFF  
CUTOFF  
(Note 2)  
(f /f ) = 50:1, f ≤ f  
●
●
58.6  
115.0  
60.7  
119.0  
CLK  
C
(f /f ) = 100:1, f ≤ f  
117.0  
CLK  
C
CUTOFF  
Group Delay Deviation  
(Notes 2, 3)  
(f /f ) = 50:1, f ≤ f  
±1.0  
±1.0  
%
%
%
%
CLK  
C
CUTOFF  
(f /f ) = 100:1, f ≤ f  
CLK  
C
CUTOFF  
(f /f ) = 50:1, f ≤ f  
●
●
±2.0  
±2.0  
CLK  
C
CUTOFF  
(f /f ) = 100:1, f ≤ f  
CLK  
C
CUTOFF  
Input Frequency Range (Table 9)  
(f /f ) = 50:1  
<f  
CLK  
<f /2  
CLK  
kHz  
kHz  
CLK  
C
(f /f ) = 100:1  
CLK  
C
Maximum f  
V = 5V (AGND = 2V)  
2.0  
3.5  
5.0  
MHz  
MHz  
MHz  
CLK  
S
V = ±5V  
S
V = ±7.5V  
S
Clock Feedthrough (f ≥ f  
)
CLK  
50:1  
200  
µV  
RMS  
Wideband Noise  
V = ±2.5V  
95 ± 5%  
105 ± 5%  
115 ± 5%  
µV  
µV  
µV  
S
RMS  
RMS  
RMS  
kΩ  
(1Hz ≤ f ≤ f  
)
CLK  
V = ±5V  
S
V = ±7.5V  
S
Input Impedance  
25  
40  
70  
Output DC Voltage Swing  
(Note 5)  
V = ±2.375V  
±1.0  
±2.1  
±3.0  
±1.2  
±3.2  
±5.0  
V
V
V
S
V = ±5V  
●
●
S
V = ±7.5V  
S
Output DC Offset  
50:1, V = ±5V  
±150  
±150  
±220  
mV  
mV  
S
100:1, V = ±5V  
S
Output DC Offset TempCo  
Power Supply Current  
50:1, V = ±5V  
±200  
±200  
11  
14  
17  
µV/°C  
µV/°C  
S
100:1, V = ±5V  
S
V = ±2.375V, T = 25°C  
S
22  
22  
26  
28  
28  
32  
mA  
mA  
mA  
mA  
mA  
mA  
A
●
●
●
V = ±5V, T = 25°C  
S
A
V = ±7.5V, T = 25°C  
S
A
Power Supply Range  
±2.375  
±8  
V
The  
Note 1: Input frequencies, f, are linearly phase shifted through the filter as long as f ≤  
f ; f = cutoff frequency.  
● denotes specifications which apply over the full operating temperature range.  
180  
f
= 1MHz  
CLK  
C
C
RATIO = 50:1  
90  
Figure 1 curve shows the typical phase response of an LTC1064-7 operating at f  
=
CLK  
1MHz, ratio = 50:1, f = 20kHz and it closely matches an ideal straight line. The phase  
C
0
shift is described by: phase shift = 180° – F (f/f ); f ≤ f .  
C
C
F is arbitrarily called the “phase factor” expressed in degrees. The phase factor allows  
the calculation of the phase at a given frequency. Example: The phase shift at 14kHz of  
the LTC1064-7 shown in Figure 1 is:  
phase shift = 180° – 430° (14kHz/20kHz) ± nonlinearity = –121° ± 1% or  
–121° ± 1.20°.  
–90  
–180  
–270  
–360  
Note 2: Group delay and group delay deviation are calculated from the measured phase  
factor and phase deviation specifications.  
0
2
4
6
8
10 12 14 16 18 20  
Note 3: Phase deviation and group delay deviation for LTC1064-7MJ is ±4%.  
FREQUENCY (kHz)  
1164-7 F01  
Note 4: The filter cutoff frequency is abbreviated as f  
or f .  
C
CUTOFF  
Note 5: The AC swing is typically 11V , 7V , 2.8V , with ±7.5V, ±5V, ±2.5V  
Supply respectively. For more information refer to the THD + Noise vs Input graphs.  
P-P  
P-P  
P-P  
Figure 1. Phase Response in the Passband (Note 1)  
3
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