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TAI-SAW TECHNOLOGY CO., LTD.
No. 3, Industrial 2nd Rd., Ping-Chen Industrial District, Taoyuan, 324, Taiwan, R.O.C. TEL: 886-3-4690038 FAX: 886-3-4697532 E-mail: tstsales@mail.taisaw.com Web: www.taisaw.com
Approval Sheet For Product Specification
Issued Date: 1/11/2007 (REV. NO: 1) Product Name: SMD 3.2x2.5 32MHz Crystal Oscillator TST Parts No.: TW0255A Customer Parts No. :
Company: Division: Approved by: Date:
Checked by: Approval by: Date:
Ryan Huang Robert Chang 1/11/2007
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC Release document
FR-71S03-01
TAI-SAW TECHNOLOGY CO., LTD.
No. 3, Industrial 2nd Rd., Ping-Chen Industrial District, Taoyuan, 324, Taiwan, R.O.C. TEL: 886-3-4690038 FAX: 886-3-4697532 E-mail: tstsales@mail.taisaw.com Web: www.taisaw.com
SMD 3.2x2.5 32.0MHz Crystal Oscillator
MODEL NO.: TW0255A REV. NO: 1
RoHS Compliant Lead free Lead-free soldering
Features:
Surface Mount Seam Weld Package Excellent Reliability Performance Good Frequency Perturbation and Stability over temperature
Application:
2.6 V Supply Voltage Operation / Complementary CMOS Output Option-able stand-by function for output (Tri-state output).
Electrical Characteristics:
TW0255A
Nominal Frequency, Fo Storage Temperature Range Operating Temperature Range Power Supply Voltage, Vcc Load
Specifications
32.000000 MHz -40C to +85C -10C to +70C 2.6 V +/- 5% 10K // 15pF
"0" Level "1" Level
Power Supply Current, Icc Frequency Stability over Operating Temperature Range Frequency Make Tolerance Duty Cycle
Rise Time ( 10% -> 90% of final RF level in Vp-p ) Fall Time ( 90% -> 10% of final RF level in Vp-p )
0.26 V max 2.34 V min 10 mA max +/-20 ppm max (referred to the value at 25C) +/- 20 ppm @ 25C +/- 3C 40% ~ 60% 10 nsec max. 10 nsec max. PIN 1: High or Open, PIN 3:Enable PIN 1: Low, PIN 3:Disable
Enable/Disable Function
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC Release document
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Mechanical Dimensions: (Unit: mm)
Test Circuit:
Output Waveform :
TAI-SAW TECHNOLOGY CO., LTD.
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Input & Output condition :
Oscillator output
Parameter High-level input voltage (VIH) Low-level input voltage (VIL) Output enable start time (tSTR) Output disable delay time (tOD)
Min. 0.7VDD -
TYP. 5 50
MAX. 0.3VDD -
Unit V V ms us
When Pin#1 goes LOW, the Q (Pin#3) output stop and is momentarily held high level, and then Q output becomes high impedance ( Hi-Z ).
Marking:
Line 1: 32.00(Frequency) Line 2: T WDA (TST logo + Product Code + Data Code + TST Internal Code)
32.00 T WDC
Product Code Table
Year Product Code
2001 2005 W
2002 2006 w
2003 2007 W
2004 2008 w
Date Code Table
WK01 A WK14 N WK27 a WK40 n
WK02 B WK15 O WK28 b WK41 o
WK03 C WK16 P WK29 c WK42 p
WK04 D WK17 Q WK30 d WK43 q
WK05 E WK18 R WK31 e WK44 r
WK06 F WK19 S WK32 f WK45 s
WK07 G WK20 T WK33 g WK46 t
WK08 H WK21 U WK34 h WK47 u
WK09 I WK22 V WK35 i WK48 v
WK10 J WK23 W WK36 j WK49 w
WK11 K WK24 X WK37 k WK50 x
WK12 L WK25 Y WK38 l WK51 y
WK13 M WK26 Z WK39 m WK52 z
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC Release document
4
Packing:
PACKING QUANTITY: 1K Pcs / Reel Reel Dimension (Unit: mm)
13 .0 0 .
2
2.5 1.5
120
12.40+2.00 -0.00
178.01.0
Tape Dimension (Unit: mm)
Direction of Feed
[NOTE]: 1. 2. 3. 4. Unless otherwise specified tolerance on dimension +/-0.1 mm. Material: conductive polystyrene with color black 10 pitch cumulative tolerance +/-0.2 mm. Packing Direction: dot or the logo of marking should be close to the hole of tape.
TAI-SAW TECHNOLOGY CO., LTD.
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PACKING DIRECTION:
Reflow Profile:
300
Rising Area Preheat Area Reflow Area Forced Cooling Area
250 Temperature (deg C) 200 150
Max peak temperature: 260 deg C
100 50 0 0 60 120 180 Time (seconds) 240 300 360
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC Release document
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