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SY58038U Fiches technique(PDF) 4 Page - Micrel Semiconductor |
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SY58038U Fiches technique(HTML) 4 Page - Micrel Semiconductor |
4 / 12 page 4 Precision Edge® SY58038U Micrel, Inc. Absolute Maximum Ratings(1) Power Supply Voltage (VCC ) ...................... –0.5V to +4.0V Input Voltage (VIN) ......................................... –0.5V to VCC LVPECL Output Current (IOUT) Continuous ............................................................. 50mA Surge .................................................................... 100mA Termination Current(3) Source or sink current on VT pin ........................ ±100mA Lead Temperature (soldering, 20 sec.) ..................... 260°C Storage Temperature Range (TS ) ........... –65°C to +150°C Operating Ratings(2) Power Supply Voltage (VCC) ............... +2.375V to +2.625V ............................................................ +3.0V to +3.6V Ambient Temperature Range (TA) ............. –40°C to +85°C Package Thermal Resistance(4) MLF® (θJA) Still-Air ............................................................. 24°C/W MLF® (ψJB) Junction-to-board ............................................ 12°C/W Symbol Parameter Condition Min Typ Max Units VCC Power Supply Voltage VCC = 2.5V. 2.375 2.5 2.625 V VCC = 3.3V. 3.0 3.3 3.6 V ICC Power Supply Current No load, max. VCC. 120 170 mA RIN Input Resistance (IN-to-VT)40 50 60 Ω RDIFF_IN Differential Input Resistance 80 100 120 Ω (IN-to-/IN) VIH Input HIGH Voltage VCC–1.2 VCC V (IN-to-/IN) VIL Input LOW Voltage (IN-to-/IN) 0VIH–0.1 V VIN Input Voltage Swing (IN-to-/IN) See Figure 1a. 0.1 1.7 V VDIFF_IN Differential Input Voltage Swing See Figure 1b. 0.2 V (IN-to-/IN) VT_IN IN-to-VT (IN-to-/IN) 1.28 V VREF-AC Output Reference Voltage VCC–1.3 VCC–1.2 VCC–1.1 V Notes: 1. Permanent device damage may occur if ratings in the “Absolute Maximum Ratings” section are exceeded. This is a stress rating only and functional operation is not implied for conditions other than those detailed in the operational sections of this data sheet. Exposure to absolute maximum ratings conditions for extended periods may affect device reliability. 2. The data sheet limits are not guaranteed if the device is operated beyond the operating ratings. 3. Due to the limited drive capability, use for input of the same package only. 4. Package thermal resistance assumes exposed pad is soldered (or equivalent) to the device’s most negative potential on the PCB. ΨJB uses 4-layer θJA in still-air number unless otherwise stated. 5. The circuit is designed to meet the DC specifications shown in the above table after thermal equilibrium has been established. DC ELECTRICAL CHARACTERISTICS(5) T A= –40°C to +85°C, unless otherwise stated. |
Numéro de pièce similaire - SY58038U_07 |
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Description similaire - SY58038U_07 |
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