HIGH TEMPERATURE OSCILLATORS
High Temperature/High Shock
CXOHT
300 kHz - 50 MHz
CXOXHT
1 MHz - 50 MHz
CXOMHT
300 kHz - 50 MHz
DESCRIPTION
An increasing number of applications require the use of high-
temperature oscillators. For these applications, Statek offers
the CXOHT, CXOMHT, and CXOXHT oscillators. These
oscillators are designed to operate at temperatures up to
200ºC with a total frequency stability of 200 parts-per-million
at this temperature. The CXOHT is offered in a 10.16 mm x
4.57 mm package. The CXOMHT oscillator is offered in a
6.50 mm x 5.00 mm package. The CXOXHT oscillator
features the smallest size of the three, and is offered in a
3.20 mm x 2.50 mm package.
M
M
0
2
0
2
Actual Size
Actual Size
Actual Size
Top View
Side View
Top View
Side View
Top View
Side View
FEATURES
PIN CONNECTIONS
High temperature operation up to 200OC
Excellent stability over temperature
Fast start-up
1. Enable/Disable (E) or No Connection (N)
2. Ground
3. Output
4. VDD
High shock resistance
DIMENSIONS
CMOS and TTL compatible
Optional output enable/disable
Low EMI emission
CXOHT
MAXIMUM
CXOMHT
MAXIMUM
CXOXHT
MAXIMUM
DIM
A
inches
mm
inches
0.263
0.204
0.055
0.063
0.065
0.070
mm
inches
0.136
0.107
0.043
0.048
0.041
0.031
mm
Hermetically sealed ceramic package
0.405 10.29
6.68
5.18
1.40
1.60
1.65
1.78
3.40
2.70
1.09
1.21
1.10
0.85
APPLICATIONS
B
0.190 4.83
Industrial
C
C
D
E
F
(SM1)
0.055 1.40
(SM3/SM5) 0.063 1.60
0.350 8.89
Downhole instrumentation
Rotary shaft sensors
Underground boring tools
0.135 3.43
0.060 1.52
PACKAGE DIMENSIONS
CXOHT
CXOXHT
CXOMHT
3
2
2
3
A
C
D
E
D
2
3
4
1
3
2
4
3
2
E
A
TOP
TOP
BOTTOM
A
D
BOTTOM
TOP
BOTTOM
B
1
4
D
1
4
1
1
F
4
B
C
E
B
C
SUGGESTED LAND PATTERN
CXOHT
CXOMHT
CXOXHT
0.275(6.99)
0.070 (1.78)
0.065 (1.65)
0.067 (1.70)
0.141 (3.6)
0.130 (3.30)
0.070 (1.78)
0.110 (2.9)
0.031 (0.8)
0.201 (5.11)
0.136 (3.45)
0.060 (1.52)
0.039 (1.05)
0.051
(1.3)
0.039
(1.0)
GRID
PLACEMENT
COURTYARD
0.140 (3.56)
GRID
PLACEMENT
COURTYARD
0.135 (3.43)
inches (mm)
0.137 (3.48)
inches (mm)
inches (mm)
10180 - Rev A
RSG [ RSG ELECTRONIC COMPONENTS GMBH ]
