MTAH, MTAS, and MTAZ Series
Industry Standard Package
+3.30VDC or +5.00VDC
RoHS Compliant Available
Up to 800.000MHZ
ELECTRICAL SPECIFICATIONS:
Output
Frequency
Range
Load
Supply Current
Output Level
Symmetry
Freq. Stability vs Temp (Note 1)
Freq. Stability vs Aging
Freq. Stability vs Voltage
Freq. Stability vs Load
Storage Temperature
Supply Voltage (Vdd)
Control Voltage with VC option
Pin 1 Connection
No Connection
VC Option
Mechanical Trimmer when
Specified
Fund or 3
rd
OT
PLL
HCMOS
Clipped Sinewave
Sinewave
1.000kHZ to 180.000MHZ
1.000kHZ to 180.000MHZ
1.000kHZ to 180.000MHZ
75.000kHZ to 200.000MHZ
75.000kHZ to 800.000MHZ
75.000kHZ to 800.000MHZ
10k Ohms // 15pF
10k Ohms // 15pF
50 Ohms
35mA max
3mA max
35mA max
Logic “1” = 90% of Vdd min
1.0V p-p min
0 dBm min
Logic “0” = 10% of Vdd max
40%/60% at 50% of
N/A
N/A
Waveform
(See Frequency Stability vs Temperature Table)
±1 ppm per year max
±0.3 ppm with a 5% change in Vdd
±0.3 ppm with a 10% change in Load
-40°C to +85°C
+3.3VDC ±5%
+5.0VDC ±5%
+1.65VDC ±1.50VDC Positive Slope
+2.50VDC ±2.00VDC Positive Slope
No Connection
±10 ppm min
±3 ppm min
If no mechanical trimmer is specified, trimmer may still be present depending on frequency
stability option.
Note 1: If no mechanical trimmer, oscillator frequency shall be ±1 ppm at +25°C ±3°C at time of shipment.
PART NUMBER GUIDE:
MT
14 PIN DIP TCXO
Value Added Options
Blank = No Added Options
G = Gull-wing
Supply Voltage
5 = +5.0VDC
3 = +3.3VDC
RoHS Compliant
Blank = Not Compliant
F = is Compliant
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
Trimmer Option
Blank = No Trimmer
M = Mechanical Trimmer
Pin 1 Connection
Blank = N/C
V = Voltage Control
A
FREQUENCY
Series Options
A = A Series (8.0 mm ht)
Output
H = HCMOS
S = Clipped Sinewave
Z = Sinewave
Please Consult with MMD Sales Department for any other Parameters or Options.
MMD Components,
30400 Esperanza, Rancho Santa Margarita, CA, 92688
Phone: (949) 709-5075, Fax: (949) 709-3536,
www.mmdcomp.com
Sales@mmdcomp.com
Specifications subject to change without notice
Revision MTAH092208K
FREQUENCY STABILITY vs TEMPERATURE TABLE:
Code
A
G
C
D
E
F
Stability
10
Temp
±1.0ppm
0°C TO +50°C
●
0°C TO +70°C
-20°C TO +70°C
-30°C TO +70°C
-30°C TO +80°C
-40°C TO +85°C
●
= Available
15
±1.5ppm
●
●
20
±2.0ppm
●
●
●
25
±2.5ppm
●
●
●
●
●
30
±3.0ppm
●
●
●
●
●
50
±5.0ppm
●
●
●
●
●
●
= Consult with the Manufacturer
MECHANICAL DIMENSIONS:
18.6 [.73]
MAX
8.00 [.315]
MAX
7.62 [.300]
1.00 [.039]
12.2 [.48]
MAX
8
7
5.00 [.197]
2.40 [.094]
DIMENSION IN BRACKETS ARE IN INCHES
EXTERNAL BYPASS CAPACITOR IS RECOMMENDED
UNIT IS NOT HERMETICALLY SEALED
15.24 [.600]
PIN CONNECTIONS
VOLTAGE CONTROL OR NO
PIN 1
CONNECTION (SEE *)
PIN 7
PIN 8
PIN 14
CASE GROUND
OUTPUT
SUPPLY VOLTAGE (VDD)
14
7.62 [.300]
1
3.81 [.150]
OPTIONAL TRIMMER
4.00 [.157]
0.50 [.020]
*IF PIN 1 IS NOT CONNECTED,
PIN MAY BE DELETED
ENVIRONMENT / MECHANICAL:
Shock
Solderability
Solvent Resistance
Vibration
MIL-STD-883, Method 2002, Condition B
MIL-STD-883, Method 2003
MIL-STD-883, Method 215
MIL-STD-883, Method 2007, Condition A
PHASE NOISE:
MARKING:
Line 1 =MXXXXX
M = MMD COMPONENTS
XXXXX = Frequency in MHZ
Line 2 = SYYMML
S = Internal Code
YYMM = 4 Digit Date Code (Year / Month)
L = Denotes RoHS Compliant
Line 3 = XXXXX
Internal use only
May vary with lots
Dot to denote Pin 1
10 Hz
100 Hz
1 kHz
10 kHz
-65 dBc/HZ
-85 dBc/HZ
-115 dBc/HZ
-127 dBc/HZ
MMD Components,
30400 Esperanza, Rancho Santa Margarita, CA, 92688
Phone: (949) 709-5075, Fax: (949) 709-3536,
www.mmdcomp.com
Sales@mmdcomp.com
Specifications subject to change without notice
Revision MTAH092208K
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