MRT-001-32.768kHz

SMT LOW POWER REAL TIME OSCILLATOR

 

 

Specifications subject to change without notice

Page 2 of 2

Revision: 130205B

3.20 [.126]

1.50 [.059]

1.00 [.039]

0.40 [.016]

0.75 [.030]

0.50 [.020]

M32.768

SYWW

1

2

3

4

PIN CONNECTIONS

SUPPLY

ENABLE/DISABLE

PIN 4

PIN 2

PIN 3

PIN 1

GROUND

OUTPUT

ENABLE/ DISABLE

PIN 1

80% Vdd MIN

OUTPUT

HIGH

IMPEDANCE

PIN 3

20% Vdd MAX

2.70 [.106]

1.20 [.047]

0.80 [.031]

1.00 [.039]

SUGGESTED SOLDER PADS

NOTES:

1.

APPLICABLE STANDARDS / SPECIFICATION: ANSI Y14.5M, DIMENSIONS AND TOLERANCES.

2.

DIMENSIONS ARE MILLIMETERS [INCHES]. MILLIMETERS ARE THE CONTROLLING DIMENSIONS, INCHES ARE FOR REFERENCE

ONLY.

3.

THE PINS NUMBERS ARE FOR REFERENCE ONLY AND ARE NOT TO BE MARKED ON THE UNIT.

4.

AN EXTERNAL BYPASS CAPACITOR IS RECOMMENDED.

5.

TOLERANCES ARE ±0.25 [.010] FOR TWO PLACE DECIMALS AND ±0.5 [.02] FOR ONE PLACE DECIMALS.

6.

PADS MATL

6.1.

BASE OR UNDER CONDUCTOR: NICKEL THICKNESS 1.3 MICRONS TO 1.8 MICRONS

6.2.

FINAL PLATING: GOLD (99.97%) 0.8 MICRONS TO 1.2 MICRONS

DO NOT SCALE DRAWING

THIRD ANGLE PROJECTION

MARKING DETAIL

First Line = M32.768

32.768 = 32.768 kHz Output Frequency

M=MMD

Second Line = SYWW (Not be exceed 5 characters)

S= Internal Code (can be 1 or 2 characters)

YWW = Date Code (Year/Week)

Y= First digit of Year of Manufacture

WW = Week of Manufacture

Pin 1 Indicator

PIN 1 INDICATOR