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数据搜索系统，热门电子元器件搜索 |
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T48C862M-R3 数据表(PDF) 11 Page - ATMEL Corporation |
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T48C862M-R3 数据表(HTML) 11 Page - ATMEL Corporation |
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11 / 107 page  11 T48C862-R3 4554A–4BMCU–02/03 Figure 8. ESD Protection Circuit CLK PA_ENABLE ANT2 ANT1 XTAL ENABLE VS GND Absolute Maximum Ratings Parameters Symbol Min. Max. Unit Supply voltage V S 5V Power dissipation P tot 100 mW Junction temperature T j 150 °C Storage temperature T stg -55 +125 °C Ambient temperature T amb -55 +125 °C Thermal Resistance Parameters Symbol Value Unit Junction ambient R thJA 170 K/W Electrical Characteristics V S = 2.0 V to 4.0 V, Tamb = -40°C to +125°C, unless otherwise specified. Typical values are given at V S = 3.0 V and Tamb = 25°C. All parameters are referred to GND (Pin 7). Parameters Test Conditions Symbol Min. Typ. Max. Unit Supply current Power down, V ENABLE < 0.25 V, -40°C to +85°C V PA-ENABLE < 0.25 V, -85°C to +125°C VPA-ENABLE < 0.25 V, 25°C (100% correlation tested) I S_Off <10 350 7 nA µA nA Supply current Power up, PA off, V S = 3 V VENABLE > 1.7 V, VPA-ENABLE <0.25 V IS 3.7 4.8 mA Supply current Power up, VS = 3.0 V V ENABLE > 1.7 V, VPA-ENABLE >1.7 V I S_Transmit 911.6 mA Output power V S = 3.0 V, Tamb =25°C f = 315 MHz, Z Load = (255 + j192) W P Ref 6.0 8.0 10.5 dBm |
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