VS4TSH-65.536 - Raltron Electronics Corp.

VCXO

Page 1 of 3

REV D.

RALTRON ELECTRONICS CORP. ! 10651 N.W. 19th St ! Miami, Florida 33172 ! U.S.A.

phone: (305) 593-6033 ! fax: (305) 594-3973 ! e-mail: sales@raltron.com ! WEB: http://www.raltron.com

Rev. X3, December 12, 2003; Approved: C. Husted

VS4 SERIES: VCXO OSCILLATOR, HCMOS, +3.3 VDC, 7x5mm Package

DESCRIPTION: A crystal controlled, high frequency, highly stable, vo lta ge controlled oscillator, a dhering to

HCMO S Standards. The output can be Tri-stated to facilitate testing or combined multiple clocks. The device is

contained in a sub-miniature, very low profile, leadless ceramic SMD package with 6 gold contact pads. This

miniature oscillator is ideal for today's a uto mated assembly environments.

APPLICATIONS AND FEATURES:

" Common Frequencies: 16.384 MHz; 19.44 M Hz; 27 MHz; 38.88 M Hz; 51.84 MHz; 77.76 M Hz

" +3.3 VDC HCMOS

" Frequency Range from 1 to 125.000 M Hz

" Miniature Ceramic SMD Package Available on Tape and Reel

" Lead Free and ROHS Compliant

ELECTRICAL PARAMETERS:

PARAMETER SYMBOL TEST CONDITIONS*1 VALUE UNIT

Nominal Frequency fo 1.000 ~ 125.000 MHz

Supply Vol t age Vcc +3.3 ±10% VDC

Supply Current MAX Is 35.0 *5 mA

Output Logic Type HCMOS

Load Connected from output to ground 15 pF

Output Vol tage Levels Voh

Vol 0.9•Vcc MIN

0.1•Vcc MAX VDC

VDC

Duty Cycle DC Measured at 50% of Vc c 40/60 to 60/40 or 45/55 to 55/45 %

Rise / Fal l Ti me tr / tf Measured at 20/80% and 80/ 20% Vcc Level s 6.0 MAX *2 ns

Jitter J

RMS, Fj = 12 kHz…20 MHz

Peak-to-peak 1 TYP

6.5 TYP ps

Overall Frequency Stability ∆f/fc Op. Temp., A gi ng, Load, Supply and Cal. Variations ±50*4 ppm

Control Vol t age Range VC Positi ve slope; 10% l i neari ty MAX 0 to +3.3 VDC

Settability Vfo +1.65 ± 0.25 VDC

Absolute Pull Range APR Minimum guarant eed freq. pull over ∆f/fc See Part Numbering *3 ppm

Input Impedance Zin 10 MIN kΩ

Modulation Bandwidth BW -3 dB 10 MIN kHz

Pin 2 Output E nabl ed

Output Disabled En

Dis High Volt age or No Connect

Ground 0.7•Vcc MIN

0.3•Vcc MAX VDC

VDC

Absolute voltage range Vcc (abs) Non-Destruc tive -0.5…+7.0 VDC

*1 Test Condit i ons Unless S tated Otherwise: Nominal V cc, Nominal Load, +25 ±3°C

*2 Frequency Dependent

*3 Not All APR’s Available With All Temperature Ranges—Consult Factory For A vailability

*4 Tighter stabilit ies available at narrow temperature ranges —Consult Factory For Availabilit y

*5 Lower current consumption (<10m A) available at certain f requenc y ranges —Consult Fact ory For Availabilit y

ENVIRONMENTAL PARAMETERS:

PARAMETER SYMBOL TESTCONDITIONS*1 VALUE UNIT

Operating temperature range Ta SEE P ART NUMBER TABLE °C

Storage temperature range T(stg) -55…+90 °C

PART NUMBERING SYSTEM:

SERIES SYMMETRY TEMPERATURE

RANGE (°C) APR

(ppm) FREQUENCY

(MHz)

VS4: VCXO

with HCMOS

Output

A: 40/60 to 60/40%

T: 45/55 to 55/ 45% R: 0…+50

S: 0…+70

U: -20…+70

V: -40…+85

F: ±32 ppm

H: ±50 ppm

G: ±80 ppm

J: ±100 ppm

1.000…125.000

EXAMPLE: VS4ASH-38.880

VCXO

Page 2 of 3

REV D.

RALTRON ELECTRONICS CORP. ! 10651 N.W. 19th St ! Miami, Florida 33172 ! U.S.A.

phone: (305) 593-6033 ! fax: (305) 594-3973 ! e-mail: sales@raltron.com ! WEB: http://www.raltron.com

Rev. X3, December 12, 2003; Approved: C. Husted

VCXO Oscillator, 7x5mm Package, +3.3 VDC Supply Voltage, HCMOS Output, 40/60% Symmetry, 0…+70°C Operating

Temperature Range, ±50 ppm APR, 38.880 MHz, Enable High on Pin 2 (stand ard)

Consult the factory for any custom requirements.

MECHANICAL PARAMETERS:

123

.197 ±.008

.276 ±.008

7.0 ±0.2

5.0 ±0.2

INDI C ATES PI N 1.

.079 MAX.

2.00 M A X .

.200

.100

5.08

2.54

.150

3.81

.055

1.40 TYP.

.050

1.27

.079 TY P.

2.00 TYP.

.100

2.54

.071

1.80

SOLDER PATTERN

2.20

.087

*0.01µ

µµ

µF external by-pass filter is recommended as shown on solder pattern.

OUTLINE TOLERANCE:

±0.006” / 0.15mm

(Unless otherwise speci fied)

PIN FUNCT IONS:

[1] VOLTAGE CONTROL

[2] ENABLE/DISABLE

[3] CASE GROUND

[4] OUTPUT

[5] NO CONNECT

[6] SUPPLY VOLTAGE

TYP. MARKING:

VS4ASH

38.88

RAL D/C