CLOCK OSCILLATORS
“HS” series
Wave Form and Load: 50 ohm True Sine Wave
Product Summary
Package
Code
HS14
RoHS Compliant
Product
HS14G
Assembly Technique
Thru-Hole Types
Full size 4 pin DIL
Surface Mount Types
HS24
HS24G
Gull wing version of HS14
MERCURY
Since 1973
Package Size (mm)
[inches]
12.8 x 20.2 x 7.8 seat height
[0.504 x 0.795 x 0.307]
12.8 x 20.2 x 8.8 seat height
[0.504 x 0.795 x 0.346]
General Specifications
T
A
=+25°C, V
DD
= at specified voltage, Load: 50 ohms
3.3 V System
5.0 V System
V
DD
=+5.0 V D.C.±5%
V
DD
= +3.3 V D.C. ±5%
Voltage code is “3"
Voltage code is "5"
10 MHz ~ 800 MHz
10 MHz ~ 156 MHz
±25 ppm over 0°C to +70°C (Stability code is “A”)
±50 ppm over 0°C to +70°C (Stability code is “B”)
±100 ppm over 0°C to +70°C (Stability code is “C”)
If non-standard please enter the desired stability after “C”.
For example “C20” represents ±20 ppm over 0 to +70°C
±25 ppm over -40°C to +85°C (Stability code is “D”)
±50 ppm over -40°C to +85°C (Stability code is “E”)
±100 ppm over -40°C to +85°C (Stability code is “F”)
If non-standard please enter the desired stability after “
I
”.
For example “
I
20” represents ±20 ppm over -40 to +85°C
0 to 7 dBm max. into 50 ohm load
0 to 13 dBm max. into 50 ohm load
(user to specify, default is 3 dBm)
(user to specify, default is 5 dBm)
±1
dB
50 ohms
2
nd
harmonic: < -20 dBc; 3rd harmonic: <-25 dBc (frequency dependent)
10 MHz: 9 mA typical
10 MHz: 18 mA typical
100 MHz: 18 mA typical
100 MHz: 34 mA typical
150 MHz: 19 mA typical
150 MHz: 36 mA typical
Output is high impedance when "O" (≤0.8V) is applied to pin 1.
Disable time is150 n sec max.
Please add “T” after the stability code for this option.
-50°C to +100°C
±5 ppm per year max.
Input Voltage (V
DD
)
Frequency Range
Commercial
(0°C to +70°C)
Temperature code is ‘C”
Frequency
Stability
(1)
Industrial
(-40°C to +85°C)
Temperature code is ‘
I
”
Output Power Level
Output Power Tolerance
Load
Harmonics
Current Consumption
Option on pin 1
(limited frequencies only, check with
Mercury for this option)
Storage Temperature
Aging
(1)
Inclusive of 25°C tolerance, operating temperature range, ±10% input voltage variation, load change, aging,
shock and vibration.
Taiwan: TEL (886)-2-2695-7099, FAX (886)-2-2695-7473, e-mail: sales-tw@mercury-crystal.com
U.S.A.: TEL (1)-909-466-0427, FAX (1)-909-466-0762, e-mail:
sales-us@mercury-crystal.com
MERCURY
Page 1 of 3
Date: Aug. 1, 2007
Rev. 1
MERCURY
www.mercury-crystal.com
CLOCK OSCILLATORS
“HS” series
Wave Form and Load: 50 ohm True Sine Wave
Part Number Format and Examples:
MERCURY
Since 1973
Example:
3HS14G-B-125.000-7
Explanation:
+3.3V HS series true sine wave XO, RoHS compliant, 125.000 MHz, frequency stability is ±50 ppm
over 0°C to +70°C, +7 dBm±1 dB output
: user to specify
3
HS
14
G
— B
—
125.000
—
7
dash
dash
dash
:
Voltage code: “3” for +3.3 V
; :
HS product series
, :
Package code,
;
RoHS compliant product, leave
blank if not required,
:
Frequency stability code: “A” ~ “F” or custom. See table above
.
:
VCXO Frequency in MHz,
:
Desired output level in dBm.
50 ohm Sine Wave Test Circuit:
Oscilloscope
50
ohms
50 ohm coaxial
Frequency counter
Vcc
SUPPLY
VOLTAGE
A
V
-
+
0.01
uF
14
Top view
8
E/D
7
Output Wave Form:
ground
MERCURY
Page 2 of 3
Date: Aug. 1, 2007
Rev. 1
Embedded System
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