2

LTC1065

1065fb

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Clock-to-Cutoff Frequency Ratio (fCLK/fC)

±2.375V ≤ VS ≤ ±7.5V

100

±0.5

Maximum Clock Frequency (Note 2)

VS = ±7.5V

5

MHz

VS = ±5V

4

MHz

VS = ±2.5V

3

MHz

Minimum Clock Frequency (Note 3)

±2.5V ≤ VS ≤ ±7.5V, TA < 85°C30

Hz

Input Frequency Range

00.9fCLK

Filter Gain

VS = ±5V, fCLK = 25kHz, fC = 250Hz

fIN = 250Hz

●

– 3.5

– 3.1

– 2.7

dB

fIN = 1kHz

●

– 43.0

– 41.0

– 39.0

dB

VS = ±5V, fCLK = 500kHz, fC = 5kHz

fIN = 100Hz

0

dB

fIN = 1kHz = 0.2fC

●

– 0.215

– 0.175

– 0.135

dB

fIN = 2.5kHz = 0.5fC

●

– 1.1

– 0.972

– 0.84

dB

fIN = 4kHz = 0.8fC

●

– 2.35

– 2.13

– 1.9

dB

fIN = 5kHz = fC

●

– 3.35

– 3.1

– 2.7

dB

fIN = 10kHz = 2fC

●

– 14.5

– 14.15

– 13.0

dB

fIN = 20kHz = 4fC

●

– 43.0

– 41.15

– 39.0

dB

ELECTRICAL CHARACTERISTICS

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

PACKAGE/ORDER I FOR ATIO

Total Supply Voltage (V

+ to V–) .......................... 16.5V

Power Dissipation ............................................. 400mW

Voltage at Any Input .... (V – – 0.3V)

≤ VIN ≤ (V+ + 0.3V)

Burn-In Voltage ...................................................... 16V

Storage Temperature Range ................ – 65

°C to 150°C

Operating Temperature Range (Note 7)

LTC1065C .............................................. 0

°C to 70°C

LTC1065I ........................................... – 40

°C to 85°C

LTC1065M (OBSOLETE) .................. – 55

°C to 125°C

Lead Temperature (Soldering, 10 sec)................. 300

°C

ORDER PART

NUMBER

ORDER PART

NUMBER

LTC1065CN8

LTC1065IN8

LTC1065MJ8

LTC1065CSW

LTC1065ISW

TJMAX = 100°C, θJA = 85°C/W

TOP VIEW

SW PACKAGE

16-LEAD PLASTIC SO WIDE

1

2

3

4

5

6

7

8

16

15

14

13

12

11

10

9

NC

VIN

GND

NC

V–

NC

NC

CLK OUT

VOS ADJ

NC

VOUT

NC

V+

NC

NC

CLK IN

ABSOLUTE

AXI U

RATI GS

(Note 1)

The

● denotes the specifications which apply over the full operating

temperature range, otherwise specifications are at VS = ±5V, fCLK = 500kHz, fC = 5kHz, RL = 10k, TA = 25°C unless otherwise specified.

1

2

3

4

8

7

6

5

TOP VIEW

VIN

GND

V–

CLK OUT

VOS ADJ

VOUT

V+

CLK IN

N8 PACKAGE

8-LEAD PLASTIC DIP

TJMAX = 100°C, θJA = 110°C/W (N)

J8 PACKAGE

8-LEAD CERAMIC DIP

TJMAX = 150°C, θJA = 100°C/W (J)

OBSOLETE PACKAGE

Consider the N Package for an Alernate Source

Order Options Tape and Reel: Add #TR

Lead Free: Add #PBF, Lead Free Tape and Reel: Add #TRPBF, Lead Free Part Marking: http://www.linear.com/leadfree/