HIGH TEMPERATURE OSCILLATORS
High Temperature/High Shock
DESCRIPTION
CXOHT
300 kHz - 50 MHz
CXOMHT
300 kHz - 50 MHz
CXOXHT
1 MHz - 50 MHz
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.
FEATURES
20M
20M
Actual Size
Top View
Side View
1.
2.
3.
4.
Actual Size
Top View
Side View
Actual Size
Top View
Side View
PIN CONNECTIONS
High temperature operation up to 200
O
C
Excellent stability over temperature
Fast start-up
High shock resistance
CMOS and TTL compatible
Optional output enable/disable
Low EMI emission
Hermetically sealed ceramic package
APPLICATIONS
Enable/Disable (E) or No Connection (N)
Ground
Output
V
DD
DIMENSIONS
CXOHT
MAXIMUM
DIM
A
B
C
(SM1)
D
E
F
CXOMHT
inches
0.190
0.055
0.350
0.135
0.060
mm
4.83
1.40
1.60
8.89
3.43
1.52
0.405 10.29
CXOMHT
MAXIMUM
inches
0.263
0.204
0.055
0.063
0.065
0.070
mm
6.68
5.18
1.40
1.60
1.65
1.78
CXOXHT
MAXIMUM
inches
0.136
0.107
0.043
0.048
0.041
0.031
mm
3.40
2.70
1.09
1.21
1.10
0.85
Industrial
Downhole instrumentation
Rotary shaft sensors
Underground boring tools
PACKAGE DIMENSIONS
CXOHT
3
2
E
C
(SM3/SM5)
0.063
CXOXHT
D
2
3
A
4
TOP
C
3
3
D
4
BOTTOM
2
A
TOP
3
BOTTOM
D
BOTTOM
A
TOP
E
1
4
D
1
B
2
2
1
4
B
1
C
1
F
4
B
C
E
SUGGESTED LAND PATTERN
CXOHT
0.275 (6.99)
0.067 (1.70)
CXOMHT
0.070 (1.78)
CXOXHT
0.141 (3.6)
0.065 (1.65)
0.130 (3.30)
0.070 (1.78)
0.060 (1.52)
0.201 (5.11)
0. 36 (3.45)
1
0.110 (2.9)
0.031 (0.8)
0.039 (1.05)
0.051
(1.3)
0.039
(1.0)
GRID
PLACEMENT
COURTYARD
0.140 (3.56) 0.135 (3.43)
inches (mm)
inches (mm)
0.137 (3.48)
GRID
PLACEMENT
COURTYARD
inches (mm)
10180 - Rev A
RSG [ RSG ELECTRONIC COMPONENTS GMBH ]
