LTC1062CSW datasheet(2/16 Pages) LINER

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LTC1062

1062fd

Total Supply Voltage (V+ to V–) ............................... 18V

Input Voltage at Any Pin ..... V– – 0.3V ≤ VIN ≤ V+ + 0.3V

Operating Temperature Range

LTC1062M (OBSOLETE) ............. –55°C ≤ TA ≤ 125°C

LTC1062C ................................... – 40°C ≤ TA ≤ 85°C

Storage Temperature Range ................. – 65°C to 150°C

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

(Note 1)

The ● denotes specifications which apply over the full operating tempera-

ture range, otherwise specifications are at TA = 25°C. V

+ = 5V, V– = –5V, unless otherwise specified. AC output measured at Pin 7,

Figure 1.

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

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Power Supply Current

COSC (Pin 5 to V–, Pin 11 in SW16) = 100pF

4.5

●

Input Frequency Range

0 to 20

kHz

Filter Gain at fIN = 0

fCLK = 100kHz, Pin 4 (Pin 6 in SW16) at V+,

0.00

fIN = 0.5fC (Note 2)

C = 0.01µF, R = 25.78k

– 0.02 –0.3

fIN = fC

●

–2

–3.00

fIN = 2fC

●

–28–30.00

fIN = 4fC

●

–52–60.00

Clock-to-Cutoff Frequency Ratio, fCLK/fC

fCLK = 100kHz, Pin 4 (Pin 6 in SW16) at V

+,100 ±1%

C = 0.01µF, R = 25.78k

Filter Gain at fIN = 16kHz

fCLK = 400kHz, Pin 4 at V+, C = 0.01µF, R = 6.5k

●

–43

–52

fCLK/fC Tempco

fCLK = 400kHz, Pin 4 at V+, C = 0.01µF, R = 6.5k

ppm/°C

Filter Output (Pin 7, Pin 13 in SW16) DC Swing

Pin 7/Pin13 (SW16) Buffered with an External Op Amp

●

±3.5

±3.8

Clock Feedthrough

1mVP-P

PACKAGE/ORDER I FOR ATIO

ORDER PART

NUMBER

LTC1062CN8

TJ MAX = 100°C, θJA = 130°C/W

TJ MAX = 150°C, θJA = 90°C/W

LTC1062CSW

ORDER PART

NUMBER

TOP VIEW

SW PACKAGE

16-LEAD PLASTIC SO

AGND

V–

BOUT

OUT

V+

COSC

DIVIDER

RATIO

TOP VIEW

AGND

V–

DIVIDER

RATIO

BOUT

OUT

V+

COSC

N8 PACKAGE

8-LEAD PDIP

J8 PACKAGE 8-LEAD CERDIP

TJ MAX = 150°C, θJA = 100°C/W

LTC1062MJ8

LTC1062CJ8

OBSOLETE PACKAGE

Consider the N8 Package as an Alternate Source

ELECTRICAL CHARACTERISTICS

ABSOLUTE

AXI U

RATI GS

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