MOCH and MOCZ Series / 1.5” Square, 4 pin OCXO
Oven Controlled Oscillator
500 KHz to 150.0 MHz Available
SC Crystal
-40°C to 85° Available
±5ppb to ±500ppb
PART NUMBERING GUIDE:
ELECTRICAL SPECIFICATIONS:
Frequency Range
500.0KHz to150.0MHz
Frequency Stability
±5ppb
to
±500ppb
Operating Temperature
-40°C to 85°C max*
* All stabilities not available, please consult MMD for
availablity.
Storage Temperature
-40°C to 95°C
Sinewave
±3 dBm
50Ω
Output
10% Vdd max
HCMOS
30pF
90% Vdd min
Supply Voltage (Vdd)
typ
Supply Current
max
Warm-up Time
Vc Input Impedance
Crystal
Phase Noise @ 30MHZ
100 Hz Offset
1000 Hz Offset
10K Hz Offset
Voltage Control 0 to VCC
Aging (after 30 days)
12.0V
70mA
335mA
8min. @ 25°C
100K Ohms typical
AT or SC Cut options
SC
AT
-125dBc
Call MMD
-140dBc
Call MMD
-145dBc
Call MMD
±3ppm typ.
±10ppm typ.
±0.1ppm/yr.
±1.0ppm/yr.
5.0V
85mA
550mA
MOC H 2 5 S 100 B
Output Type
H = HCMOS
Z = Sinewave
Frequency
Package
Height
1 = 12.7mm
2 = 25.4mm
Supply
Voltage
5 = 5 Volt
12 = 12 Volt
Crystal Cut
Blank = AT Cut
S = SC Cut
Operating Temperature
A = 0ºC to 50ºC
B = -10ºC to 60ºC
C = -20ºC to 70ºC
D = -30ºC to 70ºC
E = -30ºC to 80ºC
F = -40ºC to 85ºC
Frequency Stability
005 = ±5ppb
010 = ±10ppb
050 = ±50ppb
100 = ±100ppb
MECHANICAL DETAILS:
38.10 [1.500]
25.40 [1.000]
6.35 [.250]
9.53 [.375]
19.06 [.750]
STANDOFF
4 PLACES
5
1
6.35 [.250]
MXX.XXX
SYYWWL
CCCCC
0.76 [.030]
38.10 [1.500]
9.53 [.375]
2
12.70 [.500]
19.06 [.750]
4
3
PIN CONNECTIONS
PIN 1
OUTPUT
CASE GROUND
PIN 2
PIN 3
VOLTAGE CONTROL
N/C
PIN 4
PIN 5
SUPPLY VOLTAGE
0.65 [.025]
DIMENSION IN BRACKETS ARE IN INCHES
EXTERNAL BYPASS CAPACITOR IS RECOMMENDED
DEVICE SHALL BE MARKED PER MMD DRAWING DO-00336
MMD Components,
30400 Esperanza, Rancho Santa Margarita, CA, 92688
Phone: (949) 709-5075, Fax: (949) 709-3536,
www.mmdcomponents.com
Sales@mmdcomp.com
Specifications subject to change without notice
Revision MOCH040908 D
