MTVSS Series – 3.2 X 2.5 Ceramic SMD VCTCXO
Low Profile SMD Device
Hermetically Sealed
Tight Stability Over Temperature
Excellent Phase Noise
Frequency Range
Frequency Stability vs Tempera-
ture*
Operating Temperature Range
Storage Temperature Range
Aging
Supply Voltage
Supply Current
Output Type
Output Level
Output Load
Control Voltage
Frequency Tunning Range
14.400MHZ TO 32.768MHZ
(See Frequency Stability vs Temperature Table)
(See Frequency Stability vs Temperature Table)
-40°C to +85°C
±1.0 per year
+2.5VDC
+2.8VDC
+3.0VDC
3.3VDC
2mA max
Clipped Sinewave
0.8 Vp-p min
10k Ohms//10pF
1.25V±1.0V
1.4V±1.0V
1.5V±1.0V
1.65V±1.0V
±8 ppm to ±15 ppm
100Hz
-115dBc/Hz
Phase Noise
1kHz
-135dBc/Hz
10kHz
-145dBc/Hz
* Inclusive of Temperature., Load and Voltage
+3.6VDC
1.8V±1.0V
Environmental & Mechanical Detail
Shock
Solderability
Solvent Resistance
Vibration
Gross Leak Test
Fine Leak Test
MIL-STD-883, Method 2002, Condition B
MIL-STD-883, Method 2003
MIL-STD-883, Method 215
MIL-STD-883, Method 2007, Condition A
MIL-STD-883, Method 1014, Condition C
MIL-STD-883, Method 1014, Condition A-2
Marking Detail
First Line = MXX.X (
not to exceed 5 characters
)
M
XX.X
= MMD
Device Frequency
= (four digits including decimal
point)
Second Line = SYWW (
not to exceed 5 characters
)
S
YYWW
= Internal Code
= Date Code (Year/Week)
MMD Monitor/Quartztek
30400 Esperanza, Rancho Santa Margarita, CA, 92688
Phone: (949) 709-5075, Fax: (949) 709-3536,
www.mmdcomp.com
Sales@mmdcomp.com
Revision:
Revisions only with customer approval
08/04/11 A
Pg 1 of 2
Part Number Guide
MTVS
3.2 x 2.5 Ceramic SMD
S
Frequency
Output
S = Clipped Sinewave
Supply Voltage
25 = +2.5VDC
28 = +2.8VDC
30 = +3.0VDC
33 = +3.3VDC
36 = +3.6VDC
Frequency
Stability
10 = ±1.0 ppm
15 = ±1.5 ppm
20 = ±2.0 ppm
25 = ±2.5 ppm
30 = ±3.0 ppm
50 = ±5.0 ppm
Operating
Temperature
A = 0°C to +50°C
C = -20°C to +70°C
D = -30°C to +70°C
E = -30°C to +80°C
F = -40°C to +85°C
G = 0°C to +70°C
Pin 1 Connection
V = Voltage Control
Packaging
T = Tape and Reel
Please Consult with MMD Sales Department for any other Parameters or Options
Mechanical Details
3.40 [.134]
MAX
0.90 [.035]
MAX
2.70 [.106]
MAX
2
Dimension in Brackets are in Inches
External Bypass Capacitor is Recommended
0.83 [.033]
1
0.40 [.016]
GROUND PLANE UNDER OSCILLATOR
Suggested
Land Pattern
2.24 [.088]
3
4
0.70 [.028]
2.65 [.104]
0.25 [.010]
0.51 [.020]
PIN CONNECTIONS
PIN 1 VOLTAGE CONTROL
PIN 2 GND
PIN 3 OUTPUT
PIN 4 SUPPLY VOLTAGE
MXX.X
SYWW
1.20 [.047]
0.30 [.012]
0.60 [.024]
Tape & Reel Dimensions
PITCH
16.00
REEL DIA
PITCH
TAPE WIDTH
REEL DIA
COUNT
PIN 1 ORIENT.
4.00 [.157]
8.00 [.315]
180 [7.0]
1000
Q1
Q1 Q2
Q3 Q4
Q1 Q2
Q3 Q4
NOTES: UNLESS OTHERWISE SPECIFIED
1. Applicable Standards / Specifications
ANSI Y14.5M, Dimensions and Tolerances
EIA-481-B, 8 mm through 200mm Embossed Carrier Taping and 8 mm and 12 mm
Punched Carrier Taping of Surface Mount Components for Automatic Handling.
2. Dimensions are in millimeters [inch].
3. Tolerances are ±0.1 [.004] mm unless otherwise specified.
4. Do not scale drawing.
DIRECTION OF FEED
MMD Monitor/Quartztek
30400 Esperanza, Rancho Santa Margarita, CA, 92688
Phone: (949) 709-5075, Fax: (949) 709-3536,
www.mmdcomp.com
Sales@mmdcomp.com
Revision:
Revisions only with customer approval
08/04/11 A
Pg 2 of 2
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