參數(shù)資料
型號: LTC1264-7CJ
廠商: LINEAR TECHNOLOGY CORP
元件分類: 運動控制電子
英文描述: Linear Phase, Group Delay Equalized, 8th Order Lowpass Filter
中文描述: SWITCHED CAPACITOR FILTER, BESSEL, LOWPASS, CDIP14
封裝: 0.300 INCH, HERMETIC SEALED, CERAMIC, DIP-14
文件頁數(shù): 2/12頁
文件大?。?/td> 301K
代理商: LTC1264-7CJ
2
LTC1264-7
A
Total Supply Voltage (V
+
to V
) .......................... 16.5V
Power Dissipation............................................. 400mW
Burn-In Voltage ................................................... 16.5V
Voltage at Any Input .....(V
– 0.3V)
V
IN
(V
+
+ 0.3V)
Storage Temperature Range............... –65
°
C to 150
°
C
U
G
W
A
W
U
W
A
R
BSOLUTE
XI
TI
S
Operating Temperature Range
LTC1264-7C ...................................... –40
°
C to 85
°
C
LTC1264-7M ................................... –55
°
C to 125
°
C
Lead Temperature (Soldering, 10 sec)................. 300
°
C
(Note 1)
ELECTRICAL C
V
S
=
±
7.5V, R
L
= 10k, T
A
= 25
°
C, f
CUTOFF
= 100kHz or 50kHz, f
CLK
= 2.5MHz, TTL or CMOS level (maximum clock rise or fall
time
1
μ
s) and all gain measurements are referenced to passband gain, unless otherwise specified.
HARC
PARAMETER
Passband Gain
CONDITIONS
0.1Hz
f
0.25 f
CUTOFF
f
TEST
= 25kHz, (f
CLK
/f
C
) = 25:1
f
TEST
= 50kHz, (f
CLK
/f
C
) = 25:1
f
TEST
= 25kHz, (f
CLK
/f
C
) = 50:1
f
TEST
= 75kHz, (f
CLK
/f
C
) = 25:1
f
TEST
= 100kHz, (f
CLK
/f
C
) = 25:1
f
TEST
= 50kHz, (f
CLK
/f
C
) = 50:1
f
TEST
= 200kHz, (f
CLK
/f
C
) = 25:1
f
TEST
= 100kHz, (f
CLK
/f
C
) = 50:1
f
TEST
= 200Hz, (f
CLK
/f
C
) = 50:1
f
TEST
= 8kHz, (f
CLK
/f
C
) = 25:1
f
TEST
= 16kHz, (f
CLK
/f
C
) = 25:1
f
TEST
= 160kHz, V
IN
= 1V
RMS
(f
CLK
/f
C
) = 25:1, T
A
= 0
°
C to 70
°
C
(f
CLK
/f
C
) = 25:1
(f
CLK
/f
C
) = 25:1, f
f
CUTOFF
(f
CLK
/f
C
) = 50:1, f
f
CUTOFF
(f
CLK
/f
C
) = 25:1, f
f
CUTOFF
(f
CLK
/f
C
) = 50:1, f
f
CUTOFF
(f
CLK
/f
C
) = 25:1, f
f
CUTOFF
(f
CLK
/f
C
) = 50:1, f
f
CUTOFF
(f
CLK
/f
C
) = 25:1, f
f
CUTOFF
(f
CLK
/f
C
) = 50:1, f
f
CUTOFF
MIN
TYP
MAX
UNITS
G
–0.50
–0.50
–0.65
–1.5
–3.7
–4.5
–34
–34
–0.7
–0.2
–3.5
–0.10
0.50
0.20
0.30
0.1
–1.9
–2.3
–20
–27
0.1
0.5
–1.4
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Gain at 0.50 f
CUTOFF
(Note 3)
G
G
–0.15
–1.0
–3.0
–3.0
–28
–30
–0.3
0.15
–2.70
Gain at 0.75 f
CUTOFF
Gain at f
CUTOFF
G
G
G
Gain at 2.0 f
CUTOFF
G
G
Gain with f
CLK
= 20kHz
Gain with f
CLK
= 400kHz, V
S
=
±
2.375V
Gain with f
CLK
= 4MHz
0.00
±
1.0
dB
dB
Deg
Deg
Deg
Deg
%
%
%
%
G
3.0
Phase Factor (F)
Phase = 180
°
– F(f/f
C
)
(Note 1)
407
±
2
388
±
2
G
G
392
374
423
414
Phase Nonlinearity
(Note 1)
±
1.0
±
1.0
G
G
±
2.0
±
2.0
U
PACKAGE/ORDER U
ORDER PART
NUMBER
LTC1264-7CN
LTC1264-7CJ
LTC1264-7MJ
ORDER PART
NUMBER
LTC1264-7CS
1
2
3
4
5
6
7
TOP VIEW
J PA
14-LEAD CERAMIC DIP
14
13
12
11
10
9
8
NC
V
IN
GND
V
+
NC
LP (A)
R
IN
(A)
OUT (C)
NC
V
f
CLK
25/50
V
OUT
NC
N P
14-LEAD PLASTIC DIP
TOP VIEW
S PACKAGE
16-LEAD PLASTIC SOL
T
JMAX
= 110
°
C,
θ
JA
= 85
°
C/W
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
NC
V
IN
GND
V
+
NC
NC
LP (A)
R
IN
(A)
OUT (C)
NC
V
NC
f
CLK
25/50
NC
V
OUT
T
JMAX
= 150
°
C,
θ
JA
= 65
°
C/W (J )
T
JMAX
= 110
°
C,
θ
JA
= 65
°
C/W (N )
相關PDF資料
PDF描述
LTC1264-7CN Linear Phase, Group Delay Equalized, 8th Order Lowpass Filter
LTC1264-7CS Linear Phase, Group Delay Equalized, 8th Order Lowpass Filter
LTC1264-7M Linear Phase, Group Delay Equalized, 8th Order Lowpass Filter
LTC1264-7MJ Linear Phase, Group Delay Equalized, 8th Order Lowpass Filter
LTC1264CN High Speed, Quad Universal Filter Building Block
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