Data Sheet

VFHV570
Extended Temperature/COTS
VCXO 5x7mm SMD, CMOS
Features





RoHS Status
1MHz to 80MHz frequency range
-55C to +175C operating temperature range
<0.2ps RMS Jitter over 12kHz to 20MHz
APR typ. ± 100ppm
Start-up time is less than 5ms
Applications



Industrial
Military
High Temperature
Description:
These high reliability oscillators provide CMOS waveforms for applications subjected to the most
stringent environmental conditions. They are mechanically robust and weigh less than 0.2 grams. This
5x7 mm SMD package has a hermetic seal, thus ensuring the integrity of the part. Each oscillator is
burned-in at 125°C for 160 hours, temperature cycled and centrifuged then fully tested in accordance with
Table 1. Reliability tests are performed per Table 2.
Electrical Specifications
Parameter
Frequency
Range
Frequency
Stability
Symbol
Min
F
∆F/F
Aging
Pull Range
Condition
APR
1
Includes operating
temperature, change of
input voltage, change of
load, shock and vibration
First Year
After First Year
Supply
Current
Max
Unit
80
MHz
 50
30
ppm
3
1
ppm
ppm/yr
±90
±105
±50
±100
±110
±65
VDD= 3.3V; VC 1.65 ± 1.65V
VDD=5V; VC 2.5 ± 2.5V
Operating
Temperature
Supply
Voltage
Typ
+175
C
3.6
5.5
V
3.0
5.0
mA
4.0
7.0
T
-55
VCC
3.0
4.5
ICC
ppm
3.3
5.0
Note
-55C to +125C (L)
-55C to +85C (H)
(L,H)
(K,R)
(L,H)
(K,R)
See ordering
information
CL=15 pF
VDD= 3.6V
CL=15 pF
VDD= 5.5V
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-497-6377 • www.ctsvalpey.com • RevC0813
Specifications are subject to change without notice
1
VFHV570
Extended Temperature/COTS
VCXO 5x7mm SMD, CMOS
Electrical Specifications
Parameter
Symbol
Condition
Current
Consumption
IDDD
CL=15pF,
VDD=3.6V, 5.5V
OE=0V, F0=27MHz
IO
Output Off
Leak
“H” Input
Current
“L” Input
Current
“H” Output
Voltage
“L” Output
Voltage
Rise & Fall
Times
RMS Jitter
12kHz to 20MHz
Typ
Max
Unit
Note
1
2
mA
@ output disable
OE=0V
10
µA
@ output disable
IIH
VIN=VDD
1
µA
IIL
VIN=VSS
10
µA
VOH
IOH=-5mA
VOL
IOL=-5mA
1.3
VDD-0.4
CMOS, 15pF
3.0
1σ
10Hz
100Hz
1kHz
10kHz
100kHz
1MHz
Phase Noise
Input
Impedance
VC
Impedance
Start-up Time
Ts
Control
Voltage
VC
Modulation
Bandwidth
FC
Pulling
Linearity
FLIN
Input HIGH (>2.5V) or floating:
Input LOW (<0.5V):
V
IOH=-3mA
0.4
V
IOH=3mA
6.0
ns
+125C
<0.2
ps
-65
-94
-120
-142
-155
-159
dBc/Hz
MOhm
kOhm
5*
100
Pad 1, Vc
CMOS @50% VDD
Duty Cycle
Tristate
Min
48/52
5
ms
45/55
%
0
3.3
0
5.0
15
20
15
20
10
V
kHz
15
@ 50MHz
Order Code H*
Order Code B
3.3V
5.0V
3.3V
5.0V
%
ACTIVE
HIGH IMPEDANCE
*Available for 3.3V only.
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-497-6377 • www.ctsvalpey.com • RevC0813
Specifications are subject to change without notice
2
VFHV570
Extended Temperature/COTS
VCXO 5x7mm SMD, CMOS
Absolute Maximum Rating
Parameter
Symbol
Supply Voltage
VDD
Input Voltage
VIN
Output Voltage
VOUT
Power
Dissipation
IOUT
Condition
All Input Pins
Min
Max
Unit
VSS -0.5
7
V
VSS -0.5
VDD+0.5
V
VSS -0.5
VDD+0.5
V
30
mA
MM
HBM
ESD
Typ
Note
±200
±2000
Environmental and Mechanical Conditions
Parameter
Shock
Conditions
1000 Gs, 0.35 ms, ½ sine wave, 3 shocks in each plane
Vibration
10-2000 Hz of 0.06” d.a. or 20Gs, whichever is less
Humidity
Resistant to 85° R.H. at 85°C
Leak
Per MIL-STD-883, Method 1014, Condition A and Condition C
Case
Hermetically sealed ceramic LCC
Pads
39 microinch of gold over nickel
Resistance to Solvents
Per MIL-STD-202, Method 215
Marking
Epoxy ink or laser engraved
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-497-6377 • www.ctsvalpey.com • RevC0813
Specifications are subject to change without notice
3
VFHV570
Extended Temperature/COTS
VCXO 5x7mm SMD, CMOS
How to Order:
VFHV570 –
Voltage
E
L
Input Impedance
Temperature Range
Code
Specification
Code
Specification
D
5.0V
R
-40C to +175C
E
3.3V
L
-55C to +125C
H
-55C to +85C
K
0C to +175C
Code
H
Specification
5MOhm*
B
100KOhm
*3.3V only
Pin Assignments
Pin #
1
2
3
4
5
6
– FREQUENCY, MHz
H
Package
Connections
VC
Tristate
Ground, Case
Output
N/C
VCC
Marking Specification
Model Number
VFHV570
40.000M
YWWx
Date Code
Manufacturer’s Code
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-497-6377 • www.ctsvalpey.com • RevC0813
Specifications are subject to change without notice
4
VFHV570
Extended Temperature/COTS
VCXO 5x7mm SMD, CMOS
Phase Noise Plot at 50MHz
10Hz = -69.6631 dBc/Hz
100Hz = -100.7794 dBc/Hz
1kHz = -127.1643 dBc/Hz
10kHz = -147.0398 dBc/Hz
100kHz = -154.8782 dBc/Hz
1MHz = -160.4293 dBc/Hz
RMS Jitter: 162.8 f sec
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-497-6377 • www.ctsvalpey.com • RevC0813
Specifications are subject to change without notice
5
VFHV570
Extended Temperature/COTS
VCXO 5x7mm SMD, CMOS
Recommended Reflow Soldering Profile
Table 1
Thermal Characteristics
Each unit undergoes screening for product level B
class 2 oscillators by MIL-PRF-55310
Internal Visual
Stabilization Bake
Temperature Cycling
Constant Acceleration
Fine Leak
Gross Leak
Burn-in
Thermal Resistance
From Junction to Case, RØjc
16 °C/Watt
Surface Mount Application
MIL-STD-883 Method 1008, COND. B
MIL-STD-883 Method 1010, COND. B
MIL-STD-883 Method 2001, COND. A
MIL-STD-883 Method 1014, COND. A
MIL-STD-883 Method 1014, COND. C
MIL-STD-883 Method 1015, COND. B
(125°C for 160 hours with bias)
These packages are designed for reflow soldering in
accordance with recommended profiles. For handsoldering, the temperature of the iron should not
exceed 400°C for three seconds.
Electrical test at 25°C
Current
Frequency at max VDD
Rise Time
Frequency at min VDD
Fall Time
“Zero” logic level
Duty Cycle
“One” logic level
Tristate
Frequency at 25°C and frequency verification at temperature
extremes
Serialized test data on each unit available upon request for additional cost.
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-497-6377 • www.ctsvalpey.com • RevC0813
Specifications are subject to change without notice
6
VFHV570
Extended Temperature/COTS
VCXO 5x7mm SMD, CMOS
TABLE 2
Reliability Test Procedures and Conditions for Quartz Crystal Oscillators
B.
1. Group A
Electrical Characteristics at 25°C
Frequency at nominal supply voltage and endpoints
Input current
Symmetry (Duty Cycle)
Zero/One levels
Rise/Fall times
Frequency (verify frequency at the temperature extremes)
Physical Dimensions
Length/width
Height
Package finish (Corrosion, discoloration, etc.)
Marking placement/legibility
2. Group B
1000 hrs at or above 125°C, nominal voltage, proper load
(sample size by MIL -PRF-55310 table 6, max. aging within 15
years requirement without catastrophic failures)
Condition
Method 1011
COND. B
Description
Thermal Shock
Liq. To liq.
15 cycles
MIL-STD-202
Method 105
COND. B
Altitude, 3.44
inch Hg. 12 hrs
Frequency
Output waveform
MIL-STD-883
Method 1004
Moisture resist.
with supply
voltage applied
25°C to 65°C,
90 to 100% RH,
10 cycles
Frequency
Output waveform
MIL-STD-202
Method 210
COND. A
Resistance to
Frequency
Solder Heat
Output waveform
Immersion @350ºC
3.5 sec
C.
Standard
MIL-STD-883
Condition
Method 2002
COND.B
Description
Mechanical Shock
1500 g’s, 0.5ms
5 drops, 6 axis
MIL-STD-883
Method 2007
COND. A
Vibration, var.
freq. 20 g’s,
0.06” disp., 2020, 000-20 Hz
Frequency
Output waveform
Solderability
Visual 95%
Coverage
MIL-STD-883
Method 2003
End point
Measurement
Frequency
Output waveform
Standard
MIL-STD-883
3. Group C- All units have passed Group A testing
A. Subgroup 1: 8 pcs.
End Point
Measurement
Frequency
Output waveform
Subgroup 2: 4 pcs (One-half of Subgroup 1)
Subgroups 3: 4 pcs. (One half of Subgroup 1)
Standard
Condition
Storage Temp.
No. Oper
Description
24 hrs. @ -55°C
24 hrs. @ 125°C
End point
Measurement
Frequency
Output waveform
MIL-STD-883
Method 1009
COND. A
Salt Atmosphere
24 hrs. @ 35°C
0.5-3.0% Solution
Frequency
Output waveform
Visual
MIL-STD-883
Method 1014
COND. A
Method 1014
COND. C
Fine Leak
Qs <5 X10
MIL-STD-883
Gross Leak
-8
Visual in 125°C
Detector fluid
Test data is available for additional cost.
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-497-6377 • www.ctsvalpey.com • RevC0813
Specifications are subject to change without notice
7
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