- 您现在的位置：买卖IC网 > PDF目录11035 > LTC1564CG#PBF (Linear Technology)IC ANTIALIASING FILTER 16-SSOP PDF资料下载
参数资料
| 型号： | LTC1564CG#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 10/12页 |
| 文件大小： | 0K |
| 描述： | IC ANTIALIASING FILTER 16-SSOP |
| 标准包装： | 77 |
| 滤波器类型： | 抗混迭 |
| 频率 - 截止或中心： | 150kHz |
| 滤波器数： | 1 |
| 滤波器阶数： | 8th |
| 电源电压： | 2.7 V ~ 10.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SSOP（0.209"，5.30mm 宽） |
| 供应商设备封装： | 16-SSOP |
| 包装： | 管件 |
| 产品目录页面： | 1324 (CN2011-ZH PDF) |
7
LTC1564
1564fa
AGND (Pin 15): Analog Ground. The AGND pin is at the
midpoint of an internal resistive voltage divider, develop-
ing a potential halfway between the V+ and V– pins, with
an equivalent series resistance to the pin of nominally 7k.
(In the shutdown state, analog switch FETs interrupt the
voltage-divider resistors and the AGND pin assumes a
high impedance.) AGND also serves as the internal half-
supply reference in the LTC1564, tied to the noninverting
inputs of all internal op amps and establishing the ground
reference voltage for the IN and OUT pins. Because of this,
very “clean” grounding is recommended, including an
UU
U
PI FU CTIO S
LTC1564
DIGITAL GROUND PLANE
(IF ANY)
ANALOG
GROUND PLANE
1
SINGLE-POINT
SYSTEM GROUND
23
4
5
6
7
1564 F01
8
16
15
14
13
12
11
0.1
F
V+
10
9
0.1
F
V–
Figure 1. Dual Supply Ground Plane Connection
LTC1564
DIGITAL GROUND PLANE
(IF ANY)
ANALOG
GROUND PLANE
1
SINGLE-POINT
SYSTEM GROUND
23
4
5
6
7
1564 F01
8
16
V+/2
REFERENCE
15
14
13
12
11
0.1
F
1
F
V+
10
9
Figure 2. Single Supply Ground Plane Connection
analog ground plane surrounding the package. For dual
supply operation, this ground plane will be tied to the 0V
point and the AGND pin should connect directly to the
ground plane (Figure 1). For single supply operation, in
contrast, if the system signal ground is at V–, the ground
plane should tie to V– and the AGND pin should be AC-
bypassed to the ground plane by at least a 0.1
F high
quality capacitor (at least 1
F for best AC performance)
(Figure 2). As with all high dynamic range analog circuits,
performance in an application will reflect the quality of the
grounding.
Table 3. Summary of LTC1564 Digital Controls and Modes
EN
RST
CS/HOLD
F3
F2
F1
F0
G3
G2 G1
G0
FUNCTION
1
XXXX
XX
X
Shutdown Mode. Filter Disabled. Latch Holds F and G Inputs Present
when Last CS/HOLD = 0
1
0
XXXX
XX
X
Shutdown Mode. Filter Disabled. Latch Accepts F and G Inputs
1
0
X
XXXX
XX
X
Shutdown Mode. Filter Disabled. Latch Contents (F and G) Reset to All Zeros
0
1
0
0000
X
Mute Mode. Filter Active, Zero Gain, Reduced Noise
0
X
XXXX
XX
X
Mute Mode. Filter Active, Zero Gain, Reduced Noise. Latch Contents
(F and G) Reset to All Zeros
0
1
Other Than 0000
X
Normal Filtering Operation. Latch Holds F and G Inputs Present
when Last CS/HOLD = 0
0
1
0
Other Than 0000
X
Normal Filtering Operation. Filter Responds Directly to F and G Input
Pins (See Separate Pin Descriptions)
X = Doesn’t Matter
相关PDF资料 |
PDF描述 |
|---|---|
| LTC6603IUF#PBF | IC FILTER LOWPASS 24-QFN |
| VE-JWH-IW-B1 | CONVERTER MOD DC/DC 52V 100W |
| VE-JWF-IW-B1 | CONVERTER MOD DC/DC 72V 100W |
| LTC1064CSW#PBF | IC FILTR BUILDNG BLK QUAD 24SOIC |
| VE-JWD-IW-B1 | CONVERTER MOD DC/DC 85V 100W |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC1564IG | 制造商:Linear Technology 功能描述:SC-Filters/Active RC, Programmable 8th Order Filter and PGA |
| LTC1564IG#PBF | 功能描述:IC ANTIALIASING FILTER 16-SSOP RoHS:是 类别:集成电路 (IC) >> 接口 - 滤波器 - 有源 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1,000 系列:- 滤波器类型:连续时间，带通低通 频率 - 截止或中心:150kHz 滤波器数:4 滤波器阶数:8th 电源电压:4.74 V ~ 11 V，±2.37 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:28-SOIC（0.295"，7.50mm 宽） 供应商设备封装:28-SOIC W 包装:带卷 (TR) |
| LTC1564IG#TR | 功能描述:IC ANTIALIASING FILTER 16-SSOP RoHS:否 类别:集成电路 (IC) >> 接口 - 滤波器 - 有源 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1,000 系列:- 滤波器类型:连续时间，带通低通 频率 - 截止或中心:150kHz 滤波器数:4 滤波器阶数:8th 电源电压:4.74 V ~ 11 V，±2.37 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:28-SOIC（0.295"，7.50mm 宽） 供应商设备封装:28-SOIC W 包装:带卷 (TR) |
| LTC1564IG#TRPBF | 功能描述:IC ANTIALIASING FILTER 16-SSOP RoHS:是 类别:集成电路 (IC) >> 接口 - 滤波器 - 有源 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1,000 系列:- 滤波器类型:连续时间，带通低通 频率 - 截止或中心:150kHz 滤波器数:4 滤波器阶数:8th 电源电压:4.74 V ~ 11 V，±2.37 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:28-SOIC（0.295"，7.50mm 宽） 供应商设备封装:28-SOIC W 包装:带卷 (TR) |
| LTC1564IGPBF | 制造商:Linear Technology 功能描述:Active Filter Low Pass 8th 150kHz SSOP16 |
发布紧急采购，3分钟左右您将得到回复。