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LTC1068CG-25 PDF预览

LTC1068CG-25

更新时间: 2024-02-09 14:25:54
品牌 Logo 应用领域
凌特 - Linear 有源滤波器过滤器光电二极管LTE时钟
页数 文件大小 规格书
28页 538K
描述
Clock-Tunable, Quad Second Order, Filter Building Blocks

LTC1068CG-25 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SSOP
包装说明:SSOP,针数:28
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.02
有源滤波器类型:SWITCHED CAPACITOR FILTER中心频率或截止频率最大范围:200 kHz
中心频率或截止频率最小范围:0.004 kHzJESD-30 代码:R-PDSO-G28
JESD-609代码:e3长度:10.2 mm
湿度敏感等级:1负电源电压最大值(Vsup):-5.5 V
标称负供电电压 (Vsup):-5 V功能数量:4
端子数量:28最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:SSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH峰值回流温度(摄氏度):250
极和零点:2 AND 0认证状态:Not Qualified
响应:UNIVERSAL座面最大高度:2 mm
最大供电电压 (Vsup):5.5 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:CMOS
温度等级:COMMERCIAL端子面层:MATTE TIN
端子形式:GULL WING端子节距:0.65 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:RESISTOR PROGRAMMABLE宽度:5.3 mm
Base Number Matches:1

LTC1068CG-25 数据手册

 浏览型号LTC1068CG-25的Datasheet PDF文件第2页浏览型号LTC1068CG-25的Datasheet PDF文件第3页浏览型号LTC1068CG-25的Datasheet PDF文件第4页浏览型号LTC1068CG-25的Datasheet PDF文件第6页浏览型号LTC1068CG-25的Datasheet PDF文件第7页浏览型号LTC1068CG-25的Datasheet PDF文件第8页 
LTC1068 Series  
ELECTRICAL CHARACTERISTICS  
LTC1068-50 (Complete Filter) VS = ±5V, TA = 25°V, unless otherwise noted.  
PARAMETER  
CONDITIONS  
MIN  
TYP  
±1  
±5  
0
MAX  
UNITS  
ppm/°C  
ppm/°C  
mV  
f Temperature Coefficient  
O
Q Temperature Coefficient  
DC Offset Voltage (Note 5)  
(See Table 1)  
V = ±5V, f  
= 500kHz, V  
OS1  
±15  
±25  
±40  
S
CLK  
(DC Offset of Input Inverter)  
V = ±5V, f = 500kHz, V  
OS2  
–2  
–5  
mV  
mV  
S
CLK  
(DC Offset of First Integrator)  
V = ±5V, f = 500kHz, V  
OS3  
S
CLK  
(DC Offset of Second Integrator)  
Clock Feedthrough  
V = ±5V, f = 500kHz  
0.16  
3.4  
mV  
RMS  
S
CLK  
Max Clock Frequency (Note 6)  
Power Supply Current  
V = ±5V, Q 1.6, Mode 1  
S
MHz  
V = 3.14V, f  
V = 4.75V, f  
S
= 250kHz (Note 2)  
= 250kHz (Note 3)  
3.0  
4.3  
6.0  
5
8
11  
mA  
mA  
mA  
S
CLK  
CLK  
V = ±5V, f  
= 500kHz  
S
CLK  
LTC1068-25 (Internal Op Amps) VS = ±5V, TA = 25°V, unless otherwise noted.  
PARAMETER  
CONDITIONS  
MIN  
TYP  
MAX  
UNITS  
Operating Supply Voltage Range  
Voltage Swings  
3.14  
±5.5  
V
V = 3.14V, R = 5k (Note 2)  
1.2  
2.6  
±3.4  
1.6  
3.4  
±4.1  
V
V
S
L
P-P  
V = 4.75V, R = 5k (Note 3)  
S
L
P-P  
V
V = ±5V, R = 5k  
S
L
Output Short-Circuit Current (Source/Sink)  
V = ±4.75V  
V = ±5V  
S
17/6  
20/15  
mA  
mA  
S
DC Open-Loop Gain  
GBW Product  
R = 5k  
85  
dB  
MHz  
V/µs  
V
L
V = ±5V  
S
6
10  
Slew Rate  
V = ±5V  
S
Analog Ground Voltage (Note 4)  
V = 5V, Voltage at AGND  
S
2.5V ±2%  
LTC1068-25 (Complete Filter) VS = ±5V, TA = 25°V, unless otherwise noted.  
PARAMETER  
CONDITIONS  
V = 4.75V, f  
MIN  
TYP  
MAX  
UNITS  
Clock-to-Center Frequency Ratio (Note 5)  
= 500kHz, Mode 1 (Note 3),  
CLK  
25 ±0.3  
25 ±0.8  
25 ±0.9  
%
%
S
f = 20kHz, Q = 5, V = 0.5V  
,
O
IN  
RMS  
R1 = R3 = 49.9k, R2 = 10k  
V = ±5V, f = 1MHz, Mode 1,  
25 ±0.3  
25 ±0.8  
25 ±0.9  
%
%
S
CLK  
f = 40kHz, Q = 5, V = 1V  
,
O
IN  
RMS  
R1 = R3 = 49.9k, R2 = 10K  
Clock-to-Center Frequency Ratio,  
Side-to-Side Matching (Note 5)  
V = 4.75V, f = 500kHz, Q = 5 (Note 3)  
±0.25  
±0.25  
±0.9  
±0.9  
%
%
S
CLK  
V = ±5V, f  
= 1MHz, Q = 5  
S
CLK  
Q Accuracy (Note 5)  
V = 4.75V, f  
= 500kHz, Q = 5 (Note 3)  
CLK  
= 1MHz, Q = 5  
±1  
±1  
±3  
±3  
%
%
S
V = ±5V, f  
S
CLK  
f Temperature Coefficient  
±1  
±5  
ppm/°C  
ppm/°C  
O
Q Temperature Coefficient  
5

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