5.0V HCMOS Surface Mount
Crystal Clock Oscillator
7215, 7225, 7235
XO
2111 Comprehensive Drive
2111 Comprehensive Drive
Aurora, Illinois 60505
Aurora, Illinois 60505
Phone: 630- 851- 4722
Phone: 630- 851- 4722
Fax: 630- 851- 5040
Fax: 630- 851- 5040
www.conwin.com
www.conwin.com
Features:
The Connor-Winfield models 7215,
7225, and 7235 are a 5 x 3.2mm, 5.0V HCMOS,
Surface Mount, Fixed Frequency Crystal
Oscillators (XO) designed for use in all
applictions requiring precision clocks. The RoHS
compliant, surface mount package is designed
for high-density mounting and is optimum for
mass production.
1.8 to 50 MHz
5.0V Operation
RoHS Compliant
Tri-State Enable / Disable Function
Overall Frequency Tolerance:
7215 ± 25 ppm
7225 ± 50 ppm
7235 ± 100 ppm
Temperature Range: -40 to 85°C
Ceramic Surface Mount Package
Tape and Reel Packaging
US Headquarters:
630-851-4722
European Headquarters:
+353-61-472221
Absolute Maximum Ratings
Parameter
Storage Temperature
Supply Voltage (Vcc)
Minimum
-55
-0.5
Nominal
-
-
Maximum
125
7.0
Units
°C
Vdc
Notes
Operating Specifications
Parameter
Frequency Range (Fo)
Frequency Tolerance
7215
7225
7235
Operating Temp Range
Supply Voltage (Vdd)
Supply Current (Icc)
Minimum
1.8
-25
-50
-100
-40
4.5
-
Nominal
-
-
-
-
-
5.0
-
Maximum
50
25
50
100
85
5.5
45
Units
MHz
ppm
Notes
1
°C
Vdc
mA
Input Characteristics
Parameter
Enable Voltage - (Vih)
Disable Voltage - (Vil)
Enable Time
Disable Time
Minimum
2.2
-
-
-
Nominal
-
-
-
-
Maximum
-
0.8
100
100
Units
Vdc
Vdc
nS
nS
Notes
2
HCMOS Output Characteristics
Parameter
Load
(Voh)
Voltage High (Vol)
Low
(loh)
Current High (lol)
Low
Duty Cycle at 50% of Vcc
Rise / Fall Time 10% to 90%
Start-Up Time
Jitter
Bulletin
Page
Revision
Date
Minimum
-
4.50
-
-16
-
40
-
-
-
Nominal
-
-
-
-
-
50
-
-
-
Maximum
50
-
0.55
-
16
60
5
10
5
Units
pF
Vdc
mA
%
nS
mS
pS RMS
Notes
Sm089
1 of 2
01
20 June 2002
Notes:
1. Inclusive of calibration @ 25°C , frequency vs temperature stability, supply voltage change, load change, shock and vibration, 10 years aging.
2. Oscillator output is enabled with no connection on pad 1
Specifications subject to change without notice. All dimensions in inches. © Copyright 1998 The Connor-Winfield Corporation
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630- 851- 4722
Fax: 630- 851- 5040
www.conwin.com
Package Characteristics
Package
Hermetically sealed ceramic package and metal cover
Suggested Pad Layout
Environmental Characteristics
Temperature Cycle
The specimen shall meet electrical characteristics after
tested 5 cycles of -55°C / 30 minutes and +125°C / 30 minutes
Hermetical
No bubbles appear in Flourinert (FC-43) at 125°C ±5°C for 5 minutes
Solvent Resistance
Marking will withstand immersion in
Isopropyl Alcohol or Trichloroethylene
Soldering
General Conditions
260°C max x 10 sec max x 2 times max or
230°C max x 180 sec max x 1 time
Typical Operation Data
(Vapor phase reflow)
20 to 100 sec up to 215°C, 50 sec
at 215°C, then down to room temperature per 1 to 5°C / sec
Bypass capacitor, C-by, should
be ceramic capacitor
≥
.01uf.
Test Circuit
OSCILLOSCOPE
Mechanical Characteristics
Free Drop
The specimen shall meet electrical characteristics after tested 3 times,
Free Drop testing on the hard wooden board from a height of 75 cm.
Vibration
The specimen shall meet electrical characteristics after tested
by the following conditions: 10-55Hz 1.5mm Amplitude,
55-2000 Hz 20 G's, 2 hours for each plane
Thermal Shock
After applied Thermal Shock of 260°C
max x 10 sec max x 2 times, or 230°C max x 180 sec max,
the specimen shall meet electrical characteristics
Solderability
(EIAJ-RCX-0102.101 Condition 1a)
1) Flux: MIL-F-14256 (WW Rosin=25%, Isopropyl Alcohol = 75%)
2) Solder: QQ-S-571 (Sn = 63%, Pb = 37%)
3) Solder bath temperature: 235°C ±5°C
4) Depth of immersion: Up to electrical terminal
5) Immersing time: Within 2 sec ±0.5 sec into solder bath
After performing the above procedures, a newly soldered coverage shall be greater than 90%
POWER
SUPPLY
PROBE
OSC
FREQ
COUNTER
INPUT FOR E/D
Output Waveform
Pad
1:
2:
3:
4:
Connection
Enable / Disable
Ground
Output
Vcc
SYMMETRY
Dimensional Tolerance: ± .02" (.508mm)
± .005" (.127mm)
Ordering Information
Tape and Reel Dimensions
7215
CLOCK
SERIES
-
12.00 MHz
CENTER
FREQUENCY
Dimensional Tolerance: ±.02" (.508mm)
Dimensional Tolerance: ±.02” (.
±.005”
±.005"(.127mm)
(.
Bulletin
Page
Meets EIA-481A and EIAJ-1009B
2,000 PCS/REEL
Specifications subject to change without notice. All dimensions in inches. © Copyright 1998 The Connor-Winfield Corporation
Revision
Date
Sm089
2 of 2
01
20 June 2002
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