PDF Spec - Raltron Electronics Corporation

VCXO
HCMOS, 9X14,J-LEAD, VCXO (SEE PART NUMBERING SYSTEM FOR PART NUMBER)
****ROHS COMPLIANT***
DESCRIPTION: A crystal controlled, HCMOS, highly stable oscillator, 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 or 4 gold J lead contacts. This miniature oscillator is ideal for today's automated assembly
environments.
APPLICATIONS AND FEATURES:
"
"
"
"
"
"
$
DSL; Network Processors; Test instruments; Switches; WAN Interfaces
Common Frequencies: 27 MHz; 35.328 MHz; 19.44 MHz; 77.76MHz; 16.384 MHz;
+5 VDC or +3.3Vdc HCMOS
Frequency Range from 1 to 77.760 MHz
Miniature Ceramic SMD Package Available on Tape and Reel
Lead Free
MECHANICAL SPECIFICATION
.550
13.96
OUTLINE TOLERANCE:
±0.015” / 0.4mm
(unless otherwise specified)
.350
8.88
.030
.76
.030
.76
.185 MAX.
4.70 MAX.
.018 TYP.
.46 TYP.
$
6 PIN FUNCTIONS:
[1] CONTROL VOLTAGE
[2] N/C or ENABLE / DISABLE
[3] CASE/GROUND
[4] OUTPUT
[5] NO CONNECT
[6] SUPPLY VOLTAGE
.185 MAX.
4.70 MAX.
.385
9.77
.350
8.88
.385 MAX.
9.77 MAX.
.550
.018 TYP.
.46 TYP.
.300 ±.008
7.61 ±.20
.100 TYP.
2.54 TYP.
.200 TYP.
5.08 TYP.
.300 ±008
7.61 ±.20
4 PIN FUNCTIONS:
[1] CONTROL COLTAGE
[2] CASE/GROUND
[3] OUTPUT
[4] SUPPLY VOLTAGE
MARKING, EXAMPLE:
VC8450A-LZ
-100-FREQ.-T-4
RALTRON D/C
ELECTRICAL SPECIFICATION
PARAMETER
Frequency, nom
Supply voltage, nom.
Supply current, max.
HCMOS/TTL compatible output
Duty cycle
Rise- / fall time, max.
Overall freq. stability, max.
SYMBOL
fo
Vcc
Is
VOH / VOL
DC
tr / tf
∆f/fc
Control voltage range
Pullability
Vc
∆f/fc(vc)
Linearity, max.
∆f/V
CONDITIONS
Vcc±5%
Vcc=+3.3/+5.0VDC, Ta=+25°C, load=15pF
Vcc=+3.3/+5.0VDC, load=15pF
load=15pF / @50%Vcc, Ta=+25°C
20%~80% Vout, 80%~20% Vout
Including operating temperature, ±5% load & supply
variations, 10 year aging, and calibration @+25°C (note 2)
DC
Vcc=+3.3V/Vc=0…3.3 OR +5.0V/Vc=+0.5…4.5V
,15pF load
-
Input impedance, min.
Zin
-
10.0
KΩ
Modulation freq. bandwidth, min.
MBW (-3dB)
10.0
KHz
Enable option (pin 2)
Disable option (pin 2)
Operating temperature range
Storage temperature range
Absolute voltage range
En
Dis
Ta
T(stg)
Vcc(abs)
Vcc=+3.3V/Vc=+1.65V OR +5.0V/Vc=+2.5V
Ta=+25°C, 15pF load
High or open (min.)
Ground (output pin high impedance) (max.)
Non-destructive, DC
RALTRON ELECTRONICS CORP. ! 10651 N.W . 19
th
VALUE
1.000-77.760
+3.3
+5.0
25.0…35.0
2.97 / 0.33
4.5 / 0.5
40…60 OR 45…55
3.0…10.0
±25.0…±100.0
UNIT
MHz
V
mA
V
%
ns
ppm
0…+3.3
+0.5…+4.5
SEE PART NUMBER
GENERATION TABLE
10
V
PPM
+2.4
+0.4
0…+70 TO -40…+85
-55…+125
-0.5…+7.0
St ! Miami, Florida 33172 ! U.S.A.
phone: +001(305) 593-6033 ! fax: +001(305)594-3973 ! e-mail: [email protected] ! internet: http://www.raltron.com
Version X1; 9/28/04
%
V
V
°C
°C
V
VCXO
PART NUMBERING SYSTEM:
SERIES
VC82: 5.0V HCMOS, NO E/D
VC84: 3.3V HCMOS, NO E/D
VE82: 5.0V HCMOS, E/D
VE84: 3.3V HCMOS, E/D
OVERALL
STABILITY
25;±25(note 2)
50: ±50ppm
00: ±100ppm
REV
A
TEMP.
RANGE (°°C)
LV: 0…50
LZ: 0…+70
HZ: -20…+70
D3: -40…+85
PULLABILITY Min
(PPM)(Note 3)
50:±50 ppm
80:±80 ppm
100:±100 ppm
150:±150 ppm
FREQUENCY
(MHz)
1.000…77.76
0
OPTIONS
4: 4 PADS VERSION(Note 1)
T: 45…55 DUTY CYCLE
NOTE;
1. Enable/Disable feature is not available with 4 pads version
2. ±25PPM stability option is available at 0~70 only and aging of 3 years max and max pullability of ±100PPM
3. Max pullability is defined as double the Min defined value (Example; ±100PPM min…±200PPM max)
EX. VC8400A-LZ-100-77.760-T-4
DEVIATIONS FROM STANDARD ARE AVAILABLE, PLEASE CONSULT FACTORY.
$
REFLOW SOLDER
RALTRON ELECTRONICS CORP. ! 10651 N.W . 19
th
St ! Miami, Florida 33172 ! U.S.A.
phone: +001(305) 593-6033 ! fax: +001(305)594-3973 ! e-mail: [email protected] ! internet: http://www.raltron.com
Version X1; 9/28/04