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參數資料
| 型號： | LTC1065CS |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 運動控制電子 |
| 英文描述： | DC Accurate, Clock-Tunable Linear Phase 5th Order Bessel Lowpass Filter |
| 中文描述： | SWITCHED CAPACITOR FILTER, BESSEL, LOWPASS, PDSO16 |
| 封裝： | MINI, PLASTIC, SOL-16 |
| 文件頁數： | 4/12頁 |
| 文件大小： | 314K |
| 代理商： | LTC1065CS |
4
LTC1065
ELECTRICAL C
HARA TERISTICS
Output Offset vs Clock,
Medium Clock Rates
Self-Clocking Frequency vs R
Output Offset vs Clock,
Low Clock Rates
EXTERNAL CLOCK FREQUENCY (kHz)
O
5
4
3
2
1
0
–1
–2
–3
–4
–5
1065 G03
500
1000
0
V
S
= ±7.5V
V
S
= ±5V
V
S
= ±2.5V
FREQUENCY (kHz)
R
)
110
100
90
80
70
60
50
40
30
20
10
1065 G01
100
300
500
LTC1065
R
C
4
5
C = 200pF
f
OSC
1/RC
Gain vs Frequency; V
S
=
±
7.5V
INPUT FREQUENCY (kHz)
1
G
10
100
1065 G04
B
C
V
IN
= 750mV
RMS
T
A
= 25°C
10
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
200
A
A. f
CLK
= 0.5MHz
B. f
CLK
= 1MHz
C. f
CLK
= 2MHz
INPUT FREQUENCY (kHz)
1
G
10
100
1065 G05
10
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
200
A
B
C
D
A. f
CLK
= 1MHz
B. f
CLK
= 2MHz
C. f
CLK
= 3MHz
D. f
CLK
= 4MHz
V
IN
= 1.4V
RMS
T
A
= 25°C
Gain vs Frequency; V
S
=
±
2.5V
Gain vs Frequency; V
S
=
±
5V
C
HARA TERISTICS
U
A
TYPICAL PERFOR
CE
The
G
denotes specifications which apply over the full operating
temperature range.
Note 1:
The maximum clock frequency is arbitrarily defined as: the
frequency at which the filter AC response exhibits
≥
1dB of gain peaking.
Note 2:
At limited temperature ranges (i.e., T
A
≤
50
°
C) the minimum clock
frequency can be as low as 10Hz. The typical minimum clock frequency is
arbitrarily defined as: the clock frequency at which the output DC offset
changes by more than 1mV.
Note 3:
The wideband noise specification does not include the clock
feedthrough.
Note 4:
To properly evaluate the filter’s harmonic distortion an inverting
output buffer is recommended. An output buffer (although recommended)
is not necessarily needed when measuring output DC offset or wideband
noise (see Figure 3).
Note 5:
The output DC offset is optimized for
±
5V supply. The output DC
offset shifts when the power supplies change; however this phenomenon
is repeatable and predictable.
INPUT FREQUENCY (kHz)
1
G
10
100
1065 G06
10
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
200
A
B
C
A. f
CLK
= 1MHz
B. f
CLK
= 2MHz
C. f
CLK
= 3MHz
D. f
CLK
= 4MHz
E.
CLK
= 5MHz
V
IN
= 1.4V
RMS
T
A
= 25°C
E
D
EXTERNAL CLOCK FREQUENCY (Hz)
O
50
45
40
35
30
25
20
15
10
5
0
1065 G02
10
110
210
A
B
A. T
A
= 25°C
B. T
A
= 85°C
V
S
= ±5V
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相關代理商/技術參數 |
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| LTC1065CSW | 功能描述:IC FILTR 5TH ORDR LOWPASS 16SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 濾波器 - 有源 系列:- 產品培訓模塊: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:4 濾波器階數: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) |
| LTC1065CSW#PBF | 功能描述:IC FILTR 5TH ORDR LOWPASS 16SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 濾波器 - 有源 系列:- 產品培訓模塊: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:4 濾波器階數: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) |
| LTC1065CSW#TR | 功能描述:IC FILTER LP 5TH ORD LIN 16SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 濾波器 - 有源 系列:- 產品培訓模塊: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:4 濾波器階數: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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| LTC1065CSWPBF | 制造商:Linear Technology 功能描述:Active Filter Low Pass 5th 50kHz SOIC16W |
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