Temexpress
-
TCXO/ VCTCXO
9.6 mm x 11.4 mm x 2.0 mm SMD packaged
QEA95_B
09-03-2000
TEMEX
TIME &
FREQUENCY
QEA95
10 MHz to 22 MHz
Package Size (mm)
9.6
±
0.3
3
11.4
±
0.4
Mechanical
trimmer
(See note)
2
7.62
Suggested PAD (Top View)
Tolerance
±
0.1
8.4
1.4
Frequency Range :
Std Frequencies (MHz)
10.0 10,24 11,605 12.0 12.288 12.8 12,85 13.0 14.4 14,7456
15.36 15,5 16 16,37 16,384 16.8 18,45 19.2 19.44 19,6608
19.68 20.0 21,25 21,4
Features:
Operating Temperature (*)
Stability vs temperature
Stability vs supply voltage
±5%
Stability vs time (1)
Supply voltage
Mechanical trimmer
Optional Voltage Control (2)
Clipped sine wave 10kΩ // 10pF
Input current
Storage temperature
Phase Noise AAO 10Mhz
-30°C to +75°C. See TABLE I
See TABLE I Below
±0.3
ppm
<1.0 ppm
+5.0V or +3.0V
±3.0
ppm min.
±4.0
ppm min. (1.5V
±1V)
±5.0
ppm min. (2.5V
±2V)
0.7Vp-p min. (+3.0V supply)
0.8Vp-p min. (+5.0V supply)
2.0mA max.
-40°C~+85°C
-90 dBc/Hz at 10hz
-128 dBc/Hz at 100hz
-145 dBc/Hz at 1 kHz
-148 dBc/Hz at 10 kHz
4
1.85
±
0.15
1.9
1
1
4 PINS
Vcont or NC
GND
OUTPUT
+Vcc
5
1,2,4
3
6
2
3
4
6 PINS
Vcont or NC
GND
OUTPUT
+Vcc
1.3
±
0.2
2.54 x 3
7.62
±
0.2
4 (6)
(5)
(4)
3 (3)
1
1.0
±
0.2
2
Note : mechanical trimmer location may
vary, depending on product reference.
Minimum Ordering Information Requirement
(1) First year at +40°C after 2 weeks continuous operation.
(2) Also available: Voltage Control + mechanical trimmer (Option V)
(See TABLE I for available combinations).
QEA95 _- _ _ _ _ _
(4) The QEA95 is compatible with the earlier TTF 95 datasheet.
(*) Note : For other temperature ranges and stabilities,
please consult us
.
TABLE 1
- Available Stabilities, Supply Voltages and Outputs
Compare to Operating Temperature and Frequency Ranges.
Product
reference
95 or 95V or 95V1
95 or 95V or 95V1
95V1
Option
V: Voltage Control + Mech. trim.
V1: Voltage Control (trimmerless)
blank: no Voltage Control input
Temperature/Stability
A :-30°C ~ +75°C,
±2.5
ppm
B :-20°C ~ +70°C,
±1.5
ppm / ON SPECIAL REQUEST ONLY
C :-40°C ~ +85°C,
±3.5ppm
D :-40°C ~ +85°C,
±5ppm
E :-20°C ~ +70°C,
±2ppm
Supply Voltage
A: +5V
E : +3.0V
Output
O: Clipped sinewave
Pin Connections
4 or ‘blank’ : 4 pins (standard)
6 : 6 pins
Frequency in Mhz
Tape & Reel :
delivery on tape & reel by multiple of 1K pieces
Operating
Temperature
-30°C ~ +75°C
-20°C ~ +70°C
-40°C ~ +85°C
Stability vs
Temperature
±2.5
ppm
±1.5
ppm
±3.5
or
±5
ppm
Supply
Voltage
+5 V or +3 V
+5 V or +3 V
+5 V or +3 V
Marking example for QEA95 :
E2AAO
12.800
9925-S (date code - manuf code)
Marking example for QEA95V and QEA95V1 :
G2AAO
12.800
9925-S (date code - manuf code)
SALES OFFICES:
Example:
QEA95-AEO6 10 MHz
Benelux:
+33 (0) 1 49884900 /
Germany:
+49 (0) 895164-0 /
Nordic:
+46 (0) 8 59030300
France:
+33 (0) 1 49884900 /
Italy:
+39 (0) 2 58019106 /
Spain:
+34 (0) 1 3204160 /
UK:
+44 (0) 1256 883340 /
USA:
+1 (602) 780-1995
WEB SITE: http://www.temex-components.com
Specifications are subject to change without notice
Embedded System
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