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NCH26NA3

Crystal Clock Oscillator

Unspecified 

Technical Data

SaRonix

Crystal Clock Oscillator

3.3V, LVCMOS / HCMOS,

NTH / NCH Series

Package Details

FULL SIZE PACKAGE

0.91

21.0

.825

max

.036

max

5.08

.200

max

.46±.08

.018±.003

6.35±0.51

0.25±0.02

Pin 1

Tri-State - NTH

N/C - NCH

15.24±.13

.600±.005

Pin 7

GND

13.0

.510

max

Pin 14

+3.3 VDC

(4) Glass

Insulators

7.75

.305

max

Pin 8 Output

Standard Marking Format**

Includes Date Code, Frequency & Part Number

SARONIX

XTAL OSC

Denotes Pin 1

HALF SIZE PACKAGE

0.91

.036

max

13.0

.510

max

5.08 max

.200

.46±.08

.018±.003

Pin 1

Tri-State - NTH

N/C - NCH

6.35±0.51

0.25±0.02

7.62±.20

.300±.008

Pin 4

GND

1.5

.059

13.0

.510

max

120°

120° 120°

7.62±.20

.300±.008

Pin 8

+3.3 VDC

1.7

.067

Pin 5

6.0 Output

.236

Standard Marking Format**

Includes Date Code, Frequency & Part Number

SARONIX

Part Numbering Guide

NTH 0 8 0 C 3 - 40.0000 (T)

NTH = Pin 1: Tri state, LVCMOS

NCH = Pin 1: N/C, LVCMOS

Symmetry

0 = 40/60% max, 0 to 70°C

2 = 40/60% max, -40 to 85°C

A = 45/55% max, 0 to 70°C, 70 MHz max

C = 45/55% max, -40 to 85°C, 70 MHz max

Packing Method

(T) = Tape & Reel for SMD versions,

full reel increments only, 200pcs (full

size) or 250pcs (half size)

Blank = Bulk

Frequency (MHz)

Frequency Range

3 = 0.5 to 6 MHz

6 = 6+ to 24 MHz

8 = 24+ to 106.25 MHz

3.3V Supply

Package

0 = Full Size, Thru-Hole

9 = Half Size, Thru-Hole

K = Full Size, Gull Wing

J = Half Size, Gull Wing

Stability Tolerance

C = ±100ppm

B = ±50ppm

A = ±25ppm, 0 to +70°C only

AA = ±20ppm, 0 to +70°C only

N = Half Size, Gull Wing, Spanked Leads

S = Full Size, True SMD Adaptor (see separate data sheet for dimensions)

Tri-State Logic Table (NTH only)

Pin 1 Input

Logic 1 or NC

Logic 0 or GND

Pin 8 (5) Output

Oscillation

High Impedance

Required Input Levels on Pin 1:

Logic 1 = 2.2V min

Logic 0 = 0.8V max

Output:

Output:

Internal Pullup Resistance

Control Input:

Oscillation @ VIN, 2.2V min

High Impedance @ VIN, 0.8V max

50KΩ min

Disable Output Delay: 100ns max

Test Circuit

mA

M

POWER

SUPPLY

TEST

POINT

Pin 14 (8)

VDD

Pin 8 (5)

OUT

VM

OSCILLATOR

Pin 1 (1)*

GND

Pin 7 (4)

CL = 50pF, 0.5 to 50 MHz

CL = 30pF, 50+ to 70 MHz

CL = 15pF, 70+ to 106.25 MHz

(Note A)

TRI-STATE INPUT (NTH only)

NOTE A: CL includes probe and fixture capacitance

*( ) Indicates pin numbers for half-size package

Denotes Pin 1

**Exact location of items may vary

All specifications are subject to change without notice.

DS-159 REV D

SaRonix 141 Jefferson Drive • Menlo Park, CA 94025 • USA • 650-470-7700 • 800-227-8974 • Fax 650-462-9894

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