參數(shù)資料
型號(hào)： LTC1069-1C
廠(chǎng)商： Linear Technology Corporation
元件分類(lèi)： 圓形連接器
英文描述： Circular Connector; No. of Contacts:3; Series:; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:12; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:12-3
中文描述： 低功耗，8階進(jìn)橢圓型，低通濾波器
文件頁(yè)數(shù)： 5/8頁(yè)
文件大小： 240K
代理商： LTC1069-1C
5
LTC1069-1
TOTAL SUPPLY VOLTAGE (
±
V)
0
S
1
2
3
4
1069-1 G13
5
5
4
3
2
1
0
6
–40
°
C
25
°
C
85
°
C
f
CLK
= 10Hz
AMBIENT TEMPERATURE (
°
C)
–40
–20
0
20
40
60
80
O
5
4
3
2
1
0
–1
–2
–3
–4
–5
1069-1 G15
V
S
=
±
5V
V
S
=
±
2.5V
V
S
=
±
1.57V
V
S
=
±
1.57V
V
S
=
±
2.5V
V
S
=
±
5V
Output Voltage Swing vs
Temperature
CLOCK FREQUENCY (MHz)
0.1
S
5.0
4.5
4.0
3.5
3.0
2.5
2.0
0.2
0.6
0.8
1069-1 G14
0.5
1.0 1.2
0.3 0.4
0.7
0.9
V
S
= 3.3V
V
S
=
±
5V
V
S
= 5V
Supply Current vs Supply Voltage
Supply Current vs Clock
Frequency
PI
FU
CTIO
N
S
U
U
AGND (Pin 1):
Analog Ground. The quality of the analog
signal ground can affect the filter performance. For either
single or dual supply operation, an analog ground plane
surrounding the package is recommended. The analog
ground plane should be connected to any digital ground at
a single point. For dual supply operation Pin 1 should be
connected to the analog ground plane.
For single supply operation Pin 1 should be bypassed to the
analog ground plane with a 0.47
μ
F or larger capacitor. An
internal resistive divider biases Pin 1 to 1/2 the total power
supply. Pin 1 should be buffered if used to bias other ICs.
Figure 1 shows the connections for single supply operation.
V
+
, V
–
(Pins 2, 7):
Power Supply Pins. The V
+
(Pin 2) and
the V
–
(Pin 7) should be bypassed with a 0.1
μ
F capacitor
to an adequate analog ground. The filter’s power supplies
should be isolated from other digital or high voltage
analog supplies. A low noise linear supply is recom-
mended. Using switching power supplies will lower the
signal-to-noise ratio of the filter. Unlike previous mono-
lithic filters, the power supplies can be applied at any
order, that is, the positive supply can be applied before the
negative supply and vice versa. Figure 2 shows the con-
nection for dual supply operation.
1
2
3
4
8
7
6
5
V
OUT
V
–
NC
CLK
AGND
V
+
NC
V
IN
V
+
V
–
0.1
μ
F
0.1
μ
F
V
IN
V
OUT
1k
LTC1069-1
ANALOG GROUND PLANE
DIGITAL
GROUND
PLANE
STAR
SYSTEM
GROUND
CLOCK
SOURCE
1069-1 F02
1
2
3
4
8
7
6
5
V
OUT
V
–
NC
CLK
AGND
V
+
NC
V
IN
V
+
0.1
μ
F
0.47
μ
F
V
IN
1069-1 F01
V
OUT
1k
LTC1069-1
ANALOG GROUND PLANE
DIGITAL
GROUND
PLANE
STAR
SYSTEM
GROUND
CLOCK
SOURCE
TYPICAL PERFOR
M
A
CE CHARACTERISTICS
U
Figure 1. Connections for Single Supply Operation
Figure 2. Connections for Dual Supply Operation
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC1069-1CN8 功能描述:IC FILTR 8TH ORDER LOWPASS 8-DIP RoHS:否 類(lèi)別:集成電路 (IC) >> 接口 - 濾波器 - 有源 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1,000 系列:- 濾波器類(lèi)型:連續(xù)時(shí)間，帶通低通 頻率 - 截止或中心:150kHz 濾波器數(shù):4 濾波器階數(shù):8th 電源電壓:4.74 V ~ 11 V，±2.37 V ~ 5.5 V 安裝類(lèi)型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:28-SOIC W 包裝:帶卷 (TR)
LTC1069-1CN8#PBF 功能描述:IC FILTR 8TH ORDER LOWPASS 8-DIP RoHS:是 類(lèi)別:集成電路 (IC) >> 接口 - 濾波器 - 有源 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1,000 系列:- 濾波器類(lèi)型:連續(xù)時(shí)間，帶通低通 頻率 - 截止或中心:150kHz 濾波器數(shù):4 濾波器階數(shù):8th 電源電壓:4.74 V ~ 11 V，±2.37 V ~ 5.5 V 安裝類(lèi)型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:28-SOIC W 包裝:帶卷 (TR)
LTC10691CN8PBF 制造商:Linear Technology 功能描述:LTC10691CN8PBF
LTC1069-1CS8 功能描述:IC 8TH ORDER L PASS FILTER 8SOIC RoHS:否 類(lèi)別:集成電路 (IC) >> 接口 - 濾波器 - 有源 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1,000 系列:- 濾波器類(lèi)型:連續(xù)時(shí)間，帶通低通 頻率 - 截止或中心:150kHz 濾波器數(shù):4 濾波器階數(shù):8th 電源電壓:4.74 V ~ 11 V，±2.37 V ~ 5.5 V 安裝類(lèi)型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:28-SOIC W 包裝:帶卷 (TR)
LTC1069-1CS8#PBF 功能描述:IC 8TH ORDER L PASS FILTER 8SOIC RoHS:是 類(lèi)別:集成電路 (IC) >> 接口 - 濾波器 - 有源 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1,000 系列:- 濾波器類(lèi)型:連續(xù)時(shí)間，帶通低通 頻率 - 截止或中心:150kHz 濾波器數(shù):4 濾波器階數(shù):8th 電源電壓:4.74 V ~ 11 V，±2.37 V ~ 5.5 V 安裝類(lèi)型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:28-SOIC W 包裝:帶卷 (TR)
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