LTC1064-1CJ Linear Technology, LTC1064-1CJ Datasheet - Page 3
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LTC1064-1CJ
Manufacturer Part Number
LTC1064-1CJ
Description
50KHZ CLOCK SWEEPABLE CAUER FILT
Manufacturer
Linear Technology
Datasheet
1.LTC1064-1CNPBF.pdf
(8 pages)
Specifications of LTC1064-1CJ
Filter Type
Cauer, Lowpass Switched Capacitor
Frequency - Cutoff Or Center
20kHz
Number Of Filters
1
Max-order
8th
Voltage - Supply
±2.37 V ~ 8 V
Mounting Type
*
Package / Case
*
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
PARAMETER
Input Frequency Range
Output Voltage Swing and
Operating Input Voltage Range
Total Harmonic Distortion
Wideband Noise
Output DC Offset
Output DC Offset TempCo
Input Impedance
Output Impedance
Output Short-Circuit Current
Clock Feedthrough
Maximum Clock Frequency
Power Supply Current
Power Supply Voltage Range
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifications are at T
level unless otherwise specified.
TYPICAL PERFOR A CE CHARACTERISTICS
–105
–15
–30
–45
–60
–75
–90
LTC1064-1
LTC1064-1A
15
0
Gain vs Frequency
1
V
T
f
f
f
C
CLK
–3dB
A
S
= 10kHz ± 0.1dB
= 25°C
= ±5V
= 1MHz
= 10.7kHz
FREQUENCY (kHz)
10
W
1064 G01
CONDITIONS
V
V
V
V
V
V
V
V
V
f
Source/Sink
50% Duty Cycle, V
V
V
V
OUT
S
S
S
S
S
S
S
S
S
S
S
S
100
U
= ±2.37V
= ±5V
= ±7.5V
= ±5V, Input = 1V
= ±7.5V, Input = 3V
= ±5V, Input = GND 1Hz to 999kHz
= ±7.5V, Input = GND 1Hz to 999kHz
= ±7.5V, Pin 2 Grounded
= ±5V
= ±2.37V
= ±5V
= ±7.5V, f
= 10kHz
–135
–180
–225
–270
–315
–360
–405
–450
CLK
–45
–90
0
= 1MHz
A
Phase vs Frequency
0
S
= 25°C. V
= ±7.5V
RMS
1
RMS
The
2
at 1kHz
at 1kHz
3
FREQUENCY (kHz)
S
4
denotes the specifications which apply over the full operating
= ±7.5V, f
5
Note 2: For tighter specifications please contact LTC Marketing.
6
7
CLK
V
T
f
f
C
CLK
8
A
S
= 10kHz
= 25°C
= 1MHz, R1 = 10k, C1 = 10pF, TTL or CMOS clock input
= ±5V
= 1MHz
9
10
1064 G02
11
500
450
400
350
300
250
200
150
100
50
0
0 1
Group Delay
V
T
f
f
C
CLK
S
A
±2.37
MIN
= 10kHz
= 25°C
= ±5V
±1
±3
±5
10
0
= 1MHz
2
3 4
FREQUENCY (kHz)
LTC1064-1
0.015
–100
0.03
TYP
150
165
200
3/1
50
50
20
10
12
16
2
5
6
7
f
MAX
CLK
175
125
±8
22
23
26
28
32
8 9
5
/2
10 11
µV
µV
µV
UNITS
1064 G03
10641fa
µV/°C
3
MHz
RMS
RMS
RMS
kHz
mV
mV
mA
mA
mA
mA
mA
mA
kΩ
12
%
%
Ω
V
V
V
V