vsmf293ash2-622-311 Raltron Electronics Corp., vsmf293ash2-622-311 Datasheet - Page 2

• Manufacturer Part Number: vsmf293ash2-622-311
• Description: Multi-frequency Voltage Control Crystal Oscillator With Low Jitter Output 10mhz
• Manufacturer: Raltron Electronics Corp.

frequency
Oscillator
SERIES
Surface
VSMF
mount
EXAMPLE: VSMF293ASH2-622-311
Clock Oscillator, 7x5mm package, Dual output, LVPECL, +3.3V Supply, 40/60 Symmetry, 0~+70°C Operating
Temperature Range, ±50ppm APR, Select on pin 1, 622.080 MHz and 311.040MHz output frequency.
Clock
Multi-
Notes
2
3
Notes
4
5
Frequency Select pin (SEL)
V
± 100ppm APR may not be available with all frequencies and operating temperature ranges
Pin 1= V
Logic 1 (NC) = Output Frequency 1 (First frequency listed in part # is automatically available. Customer specified at time of order)
Logic 0 = Output Frequency 2 (Second frequency listed in part # is available. Customer sets SEL pin to Low)
C
available on pin 1 or 2. See options on part numbering table.
MECHANICAL SPECIFICATION
C
1: Single Output
PART NUMBERING SYSTEM:
2: Dual Output
is default configuration.
NUMBER OF
Phone: [phone] Fax: [phone] e-mail: [e-mail] web: http://www.raltron.com
OUTPUTS
1
6
2
.276 ±.008
7.0 ±0.2
.055
1.40
5.08
INDICATES PIN 1.
.200
5
2
R A L T R O N
TYP.
.100
2.54
3
4
4: LVCMOS
9: LVPECL
OUTPUT
8: LVDS
9
.079 MAX.
2.00 MAX.
.079 TYP.
2.00 TYP.
1 0 6 5 1 N . W . 1 9
1: Vcc =2.5
3: Vcc =3.3
VOLTAGE
.087
2.20
SUPPLY
SOLDER PATTERN
(V)
3
.071
1.80
.129
3.28
SYMMETRY
2.54
.100
A: 40/60
T: 45/55
(%)
A
t h
S t
R:
S:
U: -20~70
V: -40~85
RANGE
TEMP
(°C)
M i a m i , F l o r i d a 3 3 1 7 2
0~70
0~50
S
F: ±32
H:±50
G:±80
J:±100
(ppm)
APR
H
4
SURFACE MOUNT VCXO
OUTLINE TOLERANCE
IF NOT SPECIFIED
±0.015” / 0.4mm
PIN FUNCTIONS:
[1] CONTROL VOLTAGE (VC)
[2] FREQ. SELECT (SEL)
[3] GROUND
[4] OUTPUT
[5] COMP. OUTPUT
[6] SUPPLY VOLTAGE
MARKING:
VSMF293 – (family)
ASH X-Y– (frequency codes)
R D/C – (factory date code)
*0.01uF external bypass capacitor is
recommended as seen in solder pattern
1
2: Pin 1 = SEL
5
V
: Pin 1= V
C
Option
and SEL
2
C
U . S . A .
-
3
OUTPUT FREQUENCY
2
XXX.XXX-YYY.YYY
Freq1- Freq 2
XXX-YYY
(MHz)