LTC1064-4C 데이터 시트보기 (PDF) - Linear Technology
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LTC1064-4C Datasheet PDF : 12 Pages
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LTC1064-4
ABSOLUTE AXI U RATI GS (Note 1)
Total Supply Voltage (V+ to V–) ............................ 16.5V
Input Voltage at Any Pin ...... V– –0.3V ≤ VIN ≤ V+ +0.3V
Power Dissipation .............................................. 400mW
Storage Temperature Range ................. – 65°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300°C
Operating Temperature Range
LTC1064-4M (OBSOLETE) ............... – 55°C to 125°C
LTC1064-4C ....................................... – 40°C to 85°C
UW U
PACKAGE/ORDER I FOR ATIO
TOP VIEW
INV C 1
VIN 2
AGND 3
V+ 4
AGND 5
COMP1 6
INV A 7
14 R(h, I)
13 COMP2
12 V–
11 fCLK
10 RATIO
9 VOUT
8 NC
N PACKAGE
14-LEAD PDIP
TJMAX = 110°C, θJA = 70°C/W
J PACKAGE
14-LEAD CERDIP
OBSOLETE PACKAGE
Consider the N14 Package for Alternate Source
ORDER PART
NUMBER
LTC1064-4CN
LTC1064-4MJ
LTC1064-4CJ
TOP VIEW
INV C 1
VIN 2
AGND 3
V+ 4
AGND 5
NC 6
COMP1 7
INV A 8
16 R(h, I)
15 COMP2
14 V–
13 NC
12 fCLK
11 RATIO
10 NC
9 VOUT
SW PACKAGE
16-LEAD PLASTIC (WIDE) SO
TJMAX = 150°C, θJA = 90°C/W
Consult LTC Marketing for parts specified with wider operating temperature ranges.
ORDER PART
NUMBER
LTC1064-4CSW
ELECTRICAL CHARACTERISTICS The ● denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. VS = ±7.5V, 50:1, fCLK = 1MHz, fC = 20kHz, R1 = 10k, TTL clock input
level unless otherwise specified.
PARAMETER
Passband Gain
Gain TempCo
Passband Edge Frequency, fC
Gain at fC
–3dB Frequency
Passband Ripple (Note 2)
Stopband Attenuation
Stopband Attenuation
Input Frequency Range
Output Voltage Swing and
Operating Input Voltage Range
Total Harmonic Distortion
Wideband Noise
CONDITIONS
Referenced to 0dB, 1Hz to 0.05fCUTOFF
Referenced to Passband Gain, fC = 20kHz
50:1 (Cauer Response)
100:1 (Transitional Response)
0.1fC to 0.95fC Referenced to Passband Gain
At 1.7fCUTOFF
At 2fCUTOFF
50:1, Pin 10 at V+
100:1, Pin 10 at V–
VS = ±2.37V
VS = ±5V
VS = ±7.5V
VS = ±5V, Input = 1VRMS at 1kHz
VS = ±7.5V, Input = 3VRMS at 1kHz
VS = ±5V, Input = GND 1Hz to 999kHz
VS = ±7.5V, Input = GND 1Hz to 999kHz
MIN TYP MAX
● –0.5
0.1
0.0002
20 ± 1%
● –0.4
0.7
21.5
10
● –0.15
0.6
● –56 –60
– 80
0
0
● ±1.1
● ±3.1
● ±5.0
fCLK
fCLK/2
0.015
0.03
120
135
UNITS
dB
dB/°C
kHz
dB
kHz
kHz
dB
dB
dB
kHz
kHz
V
V
V
%
%
µVRMS
µVRMS
10644fb
2
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