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LTC6909

6909f

Supply Voltage (V+A) to GND......................................6V

Supply Voltage (V+D) to GND......................................6V

Maximum Voltage

on Any Pin ................ (GND – 0.3V) ≤ VPIN ≤ (V+ + 0.3V)

Operating Temperature Range (Note 2)

LTC6909C ............................................ –40°C to 85°C

LTC6909I.............................................. –40°C to 85°C

LTC6909H .......................................... –40°C to 125°C

Speciﬁed Temperature Range (Note 3)

LTC6909C ................................................ 0°C to 70°C

LTC6909I.............................................. –40°C to 85°C

LTC6909H .......................................... –40°C to 125°C

Junction Temperature........................................... 150°C

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

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

(Note 1)

The ● denotes the speciﬁcations which apply over the full operating

temperature range, otherwise speciﬁcations are at TA = 25°C or as noted. Test conditions are V+ = V+A = V+D = 2.7V to 5.5V, RL = 5k,

CL = 5pF unless otherwise noted. The modulation is turned off (MOD is connected to OUT1) and PH = 8 unless otherwise speciﬁed.

RSET is deﬁned as the resistor connected from the SET pin to the V+A pin.

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

ΔfMASTER Frequency Accuracy (Notes 4, 5)

V+ = 5V

PH = 3

500kHz ≤ fMASTER ≤ 10MHz

100kHz ≤ fMASTER < 500kHz

10MHz ≤ fMASTER ≤ 20MHz

●

±1

±2.5

±3

±3.5

±2.5

±3

±4.5

±3.5

V+ = 2.7V

PH = 3

500kHz ≤ fMASTER ≤ 10MHz

100kHz ≤ fMASTER < 500kHz

●

±0.5

±2

±2.5

±3

±4.5

ΔfOUT/ΔT

Frequency Drift Over Temperature

RSET = 100k

●

±0.004

%/°C

ΔfOUT/ΔV

Frequency Drift Over Supply

V+ = 4.5V to 5.5V, RSET = 100k

V+ = 2.7V to 3.6V, RSET = 100k

●

0.4

0.04

0.9

0.35

%/V

PIN CONFIGURATION

ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS

LEAD FREE FINISH

TAPE AND REEL

PART MARKING*

PACKAGE DESCRIPTION

SPECIFIED TEMPERATURE RANGE

LTC6909CMS#PBF

LTC6909CMS#TRPBF

6909

16-Lead Plastic MSOP

0°C to 70°C

LTC6909IMS#PBF

LTC6909IMS#TRPBF

6909

16-Lead Plastic MSOP

–40°C to 85°C

LTC6909HMS#PBF

LTC6909HMS#TRPBF

6909

16-Lead Plastic MSOP

–40°C to 125°C

Consult LTC Marketing for parts speciﬁed with wider operating temperature ranges. *The temperature grade is identiﬁed by a label on the shipping container.

Consult LTC Marketing for information on non-standard lead based ﬁnish parts.

For more information on lead free part marking, go to: http://www.linear.com/leadfree/

For more information on tape and reel speciﬁcations, go to: http://www.linear.com/tapeandreel/

ORDER INFORMATION

V+A

GND

PH0

PH1

OUT1

OUT2

OUT3

OUT4

SET

PH2

MOD

V+D

OUT8

OUT7

OUT6

OUT5

TOP VIEW

MS PACKAGE

16-LEAD PLASTIC MSOP

TJMAX = 150°C, θJA = 125°C/W

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