SM5002L series

NIPPON PRECISION CIRCUITS—1

NIPPON PRECISION CIRCUITS INC.

Crystal Oscillator Module ICs

OVERVIEW

The SM5002L series crystal oscillator module ICs fabricated in NPC’s Molybdenum-gate CMOS. They

comprise low-voltage low-current consumption oscillator circuits and output buffers. They incorporate built-in

oscillation capacitance with superior frequency response to realize stable 3rd overtone oscillation without any

external components.

FEATURES

s

Oscillation frequency up to 100 MHz

s

Third harmonic

s

s

Standby function (oscillator stops)

s

3 µA (typ) low standby current

s

Inverter amplifier feedback resistance built-in

s

INH pin pull-up resistance built-in

• INH= L : 2M

Ω typ

• INH= H : 90k

Ω typ

s

CMOS input level

s

s

CMOS output duty level

s

Output three-state function

s

2.7 to 3.6 V supply voltage

s

Oscillator frequency output

s

8-pin SOP (SM5002L

×S)

s

Chip form (CF5002L

×)

SERIES CONFIGURATION

ORDERING INFORMATION

Version

Recommended

operating

frequency range

(MHz)

(relative

value)

Built-in capacitance

(k

Ω)

(pF)

Output

duty level

Output

current

(mA)

Standby

function

CF5002LA

SM5002LAS

30 to 40

1.0

8

15

5.6

22

CMOS

8

Yes

CF5002LB

SM5002LBS

40 to 50

1.5

8

15

4.7

22

CMOS

8

Yes

CF5002LC

SM5002LCS

50 to 70

1.5

8

10

3.9

22

CMOS

8

Yes

CF5002LD

SM5002LDS

70 to 90

2.0

8

10

3.9

22

CMOS

8

Yes

CF5002LE

SM5002LES

85 to 100

2.0

8

10

2.7

22

CMOS

8

Yes

CF5002LF

SM5002LFS

25 to 30

1.0

10

15

8.5

22

CMOS

8

Yes

Device

Package

SM5002L

×S

8-pin SOP

CF5002L

×

Chip form