COM23025-44.000-WLAN 数据手册
SURFACE MOUNT CRYSTAL OSCILLATORS
COM23025-44.000-WLAN
FOR IEEE802.11 WIRELESS LAN APPLICATIONS
SPECIFICATIONS
PARAMETER FREQUENCY FREQUENCY STABILITY * OPERATING TEMPERATURE RANGE STORAGE TEMPERATURE RANGE VOLTAGE (Vcc) INPUT CURRENT (MAX) SYMMETRY RISE AND FALL TIME OUTPUT LOGIC "0" LEVEL LOGIC "1" LEVEL LOAD ENABLE/DISABLE FUNCTION ENABLE/DISABLE TIME START UP TIME AGING VALUE 44.00 MHz ±25 PPM -10ºC TO +70ºC -55ºC TO +125ºC +3.3 VDC ± 0.16 VDC 25 mA MAX 45 / 55% (AT 50% Vcc) 10 ns 10% Vcc 90% Vcc 15 pF PIN 1: HIGH OR OPEN PIN 3: OSCILLATION PIN 1: LOW PIN 3: HIGH Z 5 ms MAX 5 ms MAX ±3 PPM MAX
* INCLUSIVE OF 25 C TOLERANCE, OPERATING TEMPERATURE RANGE, VOLTAGE OR LOAD CHANGES, AGING, SHOCK AND VIBRATION
OUTLINE DRAWING
.126 ± .004
5.0 ± 0.1 .197 ± .004 MARKING AREA
mm Scale none Dimension in inch
REFLOW SOLDERING PROFILE
240 °C REFLOW
3.2 ± 0.1
PIN CONNECTION
COM SERIES PIN FUNCTION CONTROL GROUND OUTPUT VCC
TEMPERATURE
PREHEATING 150 °C COOLING
.039 ± .004
1.1 ± 0.1
1 2 3 4
25 °C
SOLDER PATTERN
100 s TYPICAL
10 s
.059
TIME (SECONDS)
1.5
1.2 ± 0.1 .047 ± .004 1 4 2.54 ± 0.1 .100 ± .004 2
1.6 .063
CARRIER TAPE DIMENSIONS
1.75 .069 5.5 .217 12 ± 0.2 .472 ± 0.2
8.0 .315 1.90 .075 1.5 DIA .06 DIA 2.0 .079 4.0 .16
3
.039 ± .004
1.0 ± 0.1
2.54 .100
.098
2.2
PACKAGING 178 mm REEL DIAMETER, 12mm TAPE WIDTH, 8mm PITCH QUANTITY: 1000 PIECES PER REEL
Raltron Electronics Corporation 10651 NW 19th St. Miami, Florida 33172 U.S.A. Tel: 305-593-6033 Fax: 305-594-3973 e-mail: sales@raltron.com Internet: http://www.raltron.com
5.5 .217
3.7 .146
COM23025-44.000-WLAN 价格&库存
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