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參數(shù)資料
| 型號： | LTC1066-1 |
| 廠商： | Linear Technology Corporation |
| 英文描述： | 14-Bit DC Accurate Clock-Tunable, 8th Order Elliptic or Linear Phase Lowpass Filter(14位直流精度，時鐘可調(diào)，８階橢圓形或線性相位低通濾波器) |
| 中文描述： | 14位直流精確時鐘可調(diào)，8階橢圓型或線性相位低通濾波器（14位直流精度，時鐘可調(diào)，8階橢圓形或線性相位低通濾波器） |
| 文件頁數(shù)： | 5/16頁 |
| 文件大小： | 302K |
| 代理商： | LTC1066-1 |
5
LTC1066-1
C
HARA TERISTICS
U
A
TYPICAL PERFOR
CE
FREQUENCY (kHz)
1
G
5
4
3
2
1
0
–1
–2
–3
–4
–5
10
100
1066-1 G09
200
A
D
V
S
= ±7.5V, T
A
= 70°C
f
CLK
/f
= 50:1
R
= 20k, C
= 1
μ
F
RC COMPENSATION
= 15pF IN SERIES
WITH 30k
B
A. f
CLK
= 2MHz
B. f
CLK
= 3MHz
C. f
CLK
= 4MHz
D. f
CLK
= 5MHz
C
Passband Gain vs Frequency
Group Delay vs Frequency
FREQUENCY (kHz)
2
20
G
μ
s
30
40
50
60
70
80
6
10
14
18
1066-1 G10
22
V
S
= ±5V
T
A
= 25°C
f
C
= 20kHz
4
12
8
16
20
A
B
C
A. f
CLK
/f
C
= 50:1 (PIN 8 TO V
+
)
B. f
/f
= 100:1 (PIN 8 TO V
–
)
C. LINEAR PHASE REPONSE
f
CLK
/f
C
= 100:1 (PIN 8 TO GND)
FREQUENCY (f
CUTOFF
/FREQUENCY)
0.2
P
1.25
1.00
0.75
0.50
0.25
0
0.8
A
B
1066-1 G11
0.4
0.6
1.0
PHASE DIFFERENCE BETWEEN
ANY TWO UNITS (SAMPLE OF
50 REPRESENTATIVE UNITS)
V
S
≥
±5V, T
= 25°C
f
CLK
≤
2.5MHz
A. ELLIPTIC RESPONSE
f
/f
= 50:1 (PIN 8 to V
+
)
B. LINEAR PHASE RESPONSE
f
CLK
/f
C
= 100:1 (PIN8 TO GND)
Phase Matching vs Frequency
THD + Noise vs Input Voltage
INPUT VOLTAGE (V
RMS
)
0.1
1
5
1066-1 G12
–90
–80
–50
–70
–65
–55
–40
–45
–60
–75
–85
T
A
= 25°C
f
IN
= 1kHz
f
CLK
= 1MHz
f
CLK
/f
C
= 50:1
V
I
T
(
2
)
(
V
S
= ±5V
V
S
= ±7.5V
THD + Noise vs Input Voltage
INPUT VOLTAGE (V
RMS
)
0.1
–90
–80
–70
–60
–50
1
1066-1 G13
–85
–75
–65
–55
–45
f
IN
= 1kHz
V
S
= SINGLE 5V
f
CLK
= 1MHz
f
CLK
/f
= 50:1
T
A
= 25°C
–40
2
V
I
T
(
2
)
(
GND PIN 15 AT 2V
GND PIN 15 AT 2.5V
THD + Noise vs Frequency
FREQUENCY (kHz)
1
10
50
1066-1 G14
–90
–80
–50
–70
–65
–55
–40
–45
–60
–75
–85
V
S
= ±7.5V
V
IN
= 1V
RMS
T
A
= 25°C
f
CLK
= 2.5MHz
f
/f
= 50:1
(5 REPRESENTATIVE
UNITS)
V
I
2
T
(
FREQUENCY (kHz)
1
10
50
1066-1 G15
–90
–80
–50
–70
–65
–55
–40
–45
–60
–75
–85
V
S
= ±7.5V
V
IN
= 1V
RMS
T
A
= 25°C
f
CLK
= 2.5MHz
f
CLK
/f
C
= 50:1
A. R
L
=
∞
, C
L
= 100pF
B. R
L
= 1k, C
L
= 100pF
C. R
L
= 200
, C
L
= 100pF
V
(
2
T
A
B
C
)
(
THD + Noise vs Frequency
THD + Noise vs Frequency
THD + Noise vs Frequency
FREQUENCY (kHz)
1
–90
–80
–70
–60
–50
10
1066-1 G16
–85
–75
–65
–55
–45
V
S
= ±5V
V
IN
= 1V
RMS
T
A
= 25°C
f
CLK
= 1MHz
f
/f
= 50:1
(5 REPRESENTATIVE
UNITS)
–40
20
V
I
T
(
2
)
(
FREQUENCY (kHz)
1
–90
–80
–70
–60
–50
10
1066-1 G17
–85
–75
–65
–55
–45
V
S
= SINGLE 5V
V
IN
= 0.5V
RMS
T
A
= 25°C
f
CLK
= 1MHz
f
/f
= 50:1
(5 REPRESENTATIVE
UNITS)
–40
20
V
I
T
(
2
)
(
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| LTC1066-1_09 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:14-Bit DC Accurate Clock-Tunable, 8th Order Elliptic or Linear Phase Lowpass Filter |
| LTC1066-1CS | 制造商:LINER 制造商全稱:Linear Technology 功能描述:14-Bit DC Accurate Clock-Tunable, 8th Order Elliptic or Linear Phase Lowpass Filter |
| LTC1066-1CSW | 功能描述:IC FILTR 8TH ORDR LOWPASS 18SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 濾波器 - 有源 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1,000 系列:- 濾波器類型:連續(xù)時間，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 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:28-SOIC W 包裝:帶卷 (TR) |
| LTC1066-1CSW#PBF | 功能描述:IC FILTR 8TH ORDR LOWPASS 18SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 濾波器 - 有源 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1,000 系列:- 濾波器類型:連續(xù)時間，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 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:28-SOIC W 包裝:帶卷 (TR) |
| LTC1066-1CSW#TR | 功能描述:IC FILTER LP 8TH ORDER 18SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 濾波器 - 有源 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1,000 系列:- 濾波器類型:連續(xù)時間，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 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:28-SOIC W 包裝:帶卷 (TR) |
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