LTC1264-7CS Ver la hoja de datos (PDF) - Linear Technology
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LTC1264-7CS Datasheet PDF : 12 Pages
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LTC1264-7
ABSOLUTE AXI U RATI GS (Note 1)
Total Supply Voltage (V + to V –) .......................... 16.5V
Power Dissipation............................................. 400mW
Burn-In Voltage ................................................... 16.5V
Voltage at Any Input ..... (V – – 0.3V) ≤ VIN ≤ (V + + 0.3V)
Storage Temperature Range ............... – 65°C to 150°C
Operating Temperature Range
LTC1264-7C ...................................... – 40°C to 85°C
LTC1264-7M ................................... – 55°C to 125°C
Lead Temperature (Soldering, 10 sec)................. 300°C
PACKAGE/ORDER I FOR ATIO
TOP VIEW
NC 1
VIN 2
GND 3
V+ 4
NC 5
LP (A) 6
RIN (A) 7
14 OUT (C)
13 NC
12 V–
11 fCLK
10 25/50
9 VOUT
8 NC
J PACKAGE
N PACKAGE
14-LEAD CERAMIC DIP 14-LEAD PLASTIC DIP
TJMAX = 150°C, θJA = 65°C/W (J )
TJMAX = 110°C, θJA = 65°C/W (N )
ORDER PART
NUMBER
LTC1264-7CN
LTC1264-7CJ
LTC1264-7MJ
TOP VIEW
NC 1
VIN 2
GND 3
V+ 4
NC 5
NC 6
LP (A) 7
RIN (A) 8
16 OUT (C)
15 NC
14 V–
13 NC
12 fCLK
11 25/50
10 NC
9 VOUT
S PACKAGE
16-LEAD PLASTIC SOL
TJMAX = 110°C, θJA = 85°C/W
ORDER PART
NUMBER
LTC1264-7CS
ELECTRICAL CHARACTERISTICS
VS = ±7.5V, RL = 10k, TA = 25°C, fCUTOFF = 100kHz or 50kHz, fCLK = 2.5MHz, TTL or CMOS level (maximum clock rise or fall
time ≤ 1µs) and all gain measurements are referenced to passband gain, unless otherwise specified.
PARAMETER
Passband Gain
Gain at 0.50 fCUTOFF (Note 3)
Gain at 0.75 fCUTOFF
Gain at fCUTOFF
Gain at 2.0 fCUTOFF
Gain with fCLK = 20kHz
Gain with fCLK = 400kHz, VS = ±2.375V
Gain with fCLK = 4MHz
Phase Factor (F )
Phase = 180° – F (f/fC)
(Note 1)
Phase Nonlinearity
(Note 1)
CONDITIONS
0.1Hz ≤ f ≤ 0.25 fCUTOFF
fTEST = 25kHz, (fCLK / fC) = 25:1
fTEST = 50kHz, (fCLK / fC) = 25:1
fTEST = 25kHz, (fCLK / fC) = 50:1
fTEST = 75kHz, (fCLK / fC) = 25:1
fTEST = 100kHz, (fCLK / fC) = 25:1
fTEST = 50kHz, (fCLK / fC) = 50:1
fTEST = 200kHz, (fCLK / fC) = 25:1
fTEST = 100kHz, (fCLK / fC) = 50:1
fTEST = 200Hz, (fCLK / fC) = 50:1
fTEST = 8kHz, (fCLK / fC) = 25:1
fTEST = 16kHz, (fCLK / fC) = 25:1
fTEST = 160kHz, VIN = 1VRMS
(fCLK / fC) = 25:1, TA = 0°C to 70°C
(fCLK / fC) = 25:1
(fCLK / fC) = 25:1, f ≤ fCUTOFF
(fCLK / fC) = 50:1, f ≤ fCUTOFF
(fCLK / fC) = 25:1, f ≤ fCUTOFF
(fCLK / fC) = 50:1, f ≤ fCUTOFF
(fCLK / fC) = 25:1, f ≤ fCUTOFF
(fCLK / fC) = 50:1, f ≤ fCUTOFF
(fCLK / fC) = 25:1, f ≤ fCUTOFF
(fCLK / fC) = 50:1, f ≤ fCUTOFF
MIN
TYP
MAX
q
– 0.50 – 0.10
0.50
q
– 0.50
0.20
q
– 0.65 – 0.15
0.30
q
– 1.5
–1.0
0.1
q
– 3.7
– 3.0
– 1.9
q
– 4.5
– 3.0
– 2.3
q
– 34
– 28
– 20
q
– 34
– 30
– 27
– 0.7
– 0.3
0.1
– 0.2
0.15
0.5
– 3.5
– 2.70
– 1.4
0.00 ±1.0
q
3.0
407 ± 2
388 ± 2
q
392
423
q
374
414
±1.0
±1.0
q
± 2.0
q
± 2.0
2
UNITS
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Deg
Deg
Deg
Deg
%
%
%
%
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