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LTC1068CG-25 PDF预览

LTC1068CG-25

更新时间: 2024-02-15 05:07:19
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4页浏览型号LTC1068CG-25的Datasheet PDF文件第5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8页浏览型号LTC1068CG-25的Datasheet PDF文件第9页浏览型号LTC1068CG-25的Datasheet PDF文件第10页 
LTC1068 Series  
W
U
TYPICAL PERFORMANCE CHARACTERISTICS  
LTC1068-200  
Maximum Q vs Center Frequency  
(Modes 2, 3)  
LTC1068-50  
Maximum Q vs Center Frequency  
(Modes 1, 1b, 2)  
LTC1068-50  
Maximum Q vs Center Frequency  
(Modes 2, 3)  
55  
50  
45  
40  
35  
30  
25  
20  
15  
10  
5
55  
50  
45  
40  
35  
30  
25  
20  
15  
10  
5
55  
50  
45  
40  
35  
30  
25  
20  
15  
10  
5
A: V = 3.3V, f  
S
= 1.2MHz  
= 3.2MHz  
= 6.1MHz  
A: V = 3.3V, f  
= 1.1MHz  
CLK(MAX)  
A: V = 3.3V, f  
S
= 1.1MHz  
= 2.1MHz  
= 3.6MHz  
CLK(MAX)  
CLK(MAX)  
S
CLK(MAX)  
B: V = 5V, f  
B: V = 5V, f  
= 2.1MHz  
= 3.6MHz  
B: V = 5V, f  
S
S
CLK(MAX)  
CLK(MAX)  
S
S
CLK(MAX)  
CLK(MAX)  
S
S
CLK(MAX)  
C: V = ±5V, f  
C: V = ±5V, f  
C: V = ±5V, f  
(FOR MODE 2, R4 < 10R2)  
(FOR MODE 2, R4 10R2)  
(FOR MODE 2, R4 < 10R2)  
C
B
C
B
A
B
C
A
A
0
0
0
0
8
12 16 20 24 28 32  
0
8
12 16 20 24 28 32  
0
8
12 16 20 24 28 32  
4
4
4
CENTER FREQUENCY, f (kHz)  
CENTER FREQUENCY, f (kHz)  
CENTER FREQUENCY, f (kHz)  
O
O
O
1068 G04  
1068 G05  
1068 G06  
LTC1068-25  
Maximum Q vs Center Frequency  
(Modes 1, 1b, 2)  
LTC1068-25  
Maximum Q vs Center Frequency  
(Modes 2, 3)  
LTC1068 Center Frequency  
Variation vs Clock Frequency  
55  
50  
45  
40  
35  
30  
25  
20  
15  
10  
5
55  
50  
45  
40  
35  
30  
25  
20  
15  
10  
5
1.2  
1.0  
V
= ±5V  
A: V = 3.3V, f  
S
= 1.2MHz  
= 3.4MHz  
= 6.1MHz  
CLK(MAX)  
S
A: V = 3.3V, f  
S
= 1MHz  
= 3MHz  
= 5MHz  
CLK(MAX)  
CLK(MAX)  
CLK(MAX)  
Q = 5, REFERENCE  
B: V = 5V, f  
B: V = 5V, f  
S
S
CLK(MAX)  
S
S
CLK(MAX)  
CENTER FREQUENCY  
WITH f  
C: V = ±5V, f  
C: V = ±5V, f  
0.8  
= 0.75MHz  
(FOR MODE 2, R4 10R2)  
CLK  
(FOR MODE 2, R4 < 10R2)  
MODE 3  
0.6  
0.4  
MODE 1  
0.2  
0
0.2  
0.4  
0.6  
B
B
C
C
A
A
0
0
0
64  
96 128 160 192 224  
0
64  
96 128 160 192 224  
32  
32  
0.75 1.25 1.75 2.25 2.75 3.25 3.75 4.25  
CLOCK FREQUENCY (MHz)  
CENTER FREQUENCY, f (kHz)  
FREQUENCY, f (kHz)  
O
O
1068 G07  
1068 G08  
1068 G09  
LTC1068-200 Center Frequency  
Variation vs Clock Frequency  
LTC1068-50 Center Frequency  
Variation vs Clock Frequency  
LTC1068-25 Center Frequency  
Variation vs Clock Frequency  
0.4  
0.3  
0.20  
0.15  
1.8  
1.3  
0.8  
0.3  
V
= ±5V  
S
MODE 1  
MODE 3  
Q = 5, REFERENCE  
CENTER FREQUENCY  
WITH f  
0.10  
= 0.5MHz  
CLK  
0.05  
0.2  
MODE 3  
0
0.1  
0.05  
0.10  
0.15  
0.20  
0.25  
MODE 1  
MODE 1  
0
V
= ±5V  
V
= ±5V  
S
S
Q = 5, REFERENCE  
Q = 5, REFERENCE  
MODE 3  
1.5  
0.1  
0.2  
CENTER FREQUENCY  
CENTER FREQUENCY  
WITH f  
WITH f  
= 0.5MHz  
= 0.75MHz  
CLK  
CLK  
0
0.5  
1.0  
1.25  
1.5  
1.75  
2.0  
0.5  
1.0  
2.0  
2.5  
3.0  
3.5  
0.75  
0.75 1.25 1.75 2.25 2.75 3.25 3.75 4.25  
CLOCK FREQUENCY (MHz)  
CLOCK FREQUENCY (MHz)  
CLOCK FREQUENCY (MHz)  
1068 G11  
1068 G12  
1068 G10  
7

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