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CDCV304PW 데이터시트(PDF) 2 Page - Texas Instruments |
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CDCV304PW 데이터시트(HTML) 2 Page - Texas Instruments |
2 / 12 page THERMAL INFORMATION ABSOLUTE MAXIMUM RATINGS RECOMMENDED OPERATING CONDITIONS CDCV304 SCAS643F – SEPTEMBER 2000 – REVISED APRIL 2009................................................................................................................................................ www.ti.com These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. TERMINAL FUNCTIONS TERMINAL I/O DESCRIPTION NAME NO. 1Y[0:3] 3, 5, 7, 8 O Buffered output clocks CLKIN 1 I Input reference frequency GND 4 Power Ground OE 2 I Output enable control VDD 6 Power Supply THERMAL AIR FLOW (CFM) CDCV304PW 8-PIN TSSOP UNIT 0 150 250 500 RθJA High K 149 142 138 132 °C/W RθJA Low K 230 185 170 150 °C/W RθJC High K 65 °C/W RθJC High K 69 °C/W over operating free-air temperature range (unless otherwise noted) (1) UNIT Supply voltage range, VDD –0.5 V to 4.3 V Input voltage range, VI (2) (3) –0.5 V to VDD + 0.5 V Output voltage range, VO (2) (3) –0.5 V to VDD + 0.5 V Input clamp current, IIK (VI < 0 or VI> VDD) ±50 mA Output clamp current, IOK (VO < 0 or VO > VDD) ±50 mA Continuous total output current, IO (VO = 0 to VDD) ±50 mA Package thermal impedance, θ JA: PW package 230.5°C/W Storage temperature range Tstg –65°C to 150°C (1) Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. (2) The input and output negative voltage ratings may be exceeded if the input and output clamp-current ratings are observed. (3) This value is limited to 4.6 V maximum. MIN NOM MAX UNIT Supply voltage, VDD 2.3 3.6 V Low-level input voltage, VIL 0.3 x VDD V High-level input voltage, VIH 0.7 x VDD V Input voltage, VI 0 VDD V VDD = 2.5 V –12 High-level output current, IOH mA VDD = 3.3 V –24 VDD = 2.5 V 12 Low-level output current, IOL mA VDD = 3.3 V 24 Operating free-air temperature, TA –40 85 °C 2 Submit Documentation Feedback Copyright © 2000–2009, Texas Instruments Incorporated Product Folder Link(s): CDCV304 |
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