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LTC1064-4

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PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Passband Gain

Referenced to 0dB, 1Hz to 0.05fCUTOFF

●

–0.5

0.1

Gain TempCo

0.0002

dB/°C

Passband Edge Frequency, fC

20 ± 1%

kHz

Gain at fC

Referenced to Passband Gain, fC = 20kHz

●

–0.4

0.7

–3dB Frequency

50:1 (Cauer Response)

21.5

kHz

100:1 (Transitional Response)

kHz

Passband Ripple (Note 2)

0.1fC to 0.95fC Referenced to Passband Gain

●

–0.15

0.6

Stopband Attenuation

At 1.7fCUTOFF

●

–56

–60

Stopband Attenuation

At 2fCUTOFF

–80

Input Frequency Range

50:1, Pin 10 at V+

0fCLK

kHz

100:1, Pin 10 at V–

0fCLK/2

kHz

Output Voltage Swing and

VS = ±2.37V

●

±1.1

Operating Input Voltage Range

VS = ±5V

●

±3.1

VS = ±7.5V

●

±5.0

Total Harmonic Distortion

VS = ±5V, Input = 1VRMS at 1kHz

0.015

VS = ±7.5V, Input = 3VRMS at 1kHz

0.03

Wideband Noise

VS = ±5V, Input = GND 1Hz to 999kHz

120

µVRMS

VS = ±7.5V, Input = GND 1Hz to 999kHz

135

µVRMS

(Note 1)

Consult LTC Marketing for parts specified with wider operating temperature ranges.

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

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.

ORDER PART

NUMBER

LTC1064-4CN

ORDER PART

NUMBER

LTC1064-4CSW

TJMAX = 150°C, θJA = 90°C/W

TJMAX = 110°C, θJA = 70°C/W

LTC1064-4MJ

LTC1064-4CJ

OBSOLETE PACKAGE

Consider the N14 Package for Alternate Source

TOP VIEW

J PACKAGE

14-LEAD CERDIP

N PACKAGE

14-LEAD PDIP

INV C

VIN

AGND

V+

AGND

COMP1

INV A

R(h, I)

COMP2

V–

fCLK

RATIO

VOUT

TOP VIEW

SW PACKAGE

16-LEAD PLASTIC (WIDE) SO

INV C

VIN

AGND

V+

AGND

COMP1

INV A

R(h, I)

COMP2

V–

fCLK

RATIO

VOUT

ELECTRICAL CHARACTERISTICS

PACKAGE/ORDER I FOR ATIO

ABSOLUTE

AXI U

RATI GS

LTC1064-4 Datasheet(PDF) 2 Page - Linear Technology

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