Crystal Clock Oscillator 2735N Series ■ Application ● For notebook PC, mobile information terminal, and PC card ■ Features ● TTL IC is directly driven. ● Product height : 1.0 mm. This is equivalent to height of slim IC package(TSSOP, TVSOP). ● Supports a frequency range of 2.5 to 70 MHz. ● Current consumption during standby is 15 µA or less. (Max. 40MHz) ● Automatic mounting by taping and IR reflow (lead-free) are possible. Absolute maximum rating Supply Voltage (VCC) -0.5 to +7.0 V Storage Temperature range -55 to +125 °C ■ Specifications Model Item Output Level 2735N TTL Nominal Frequency Range (MHz) Operating Temperature Range 2.5 ≤ F < 20 20 ≤ F < 40 (°C) Overall Frequency Tolerance Supply Voltage [VCC] Current During Operation Consumption During Standby Max. 40 ≤ F < 60 (×10–6) ±100 (V) +5±10% +25 °C (mA) +25 °C (A) 60 ≤ F ≤ 70 –20 to +70 Max. 15 Max. 25 Max. 40 Max. 15μ Max. 45 Max. 25m VOL Max. / VOH Min. (V) 0.4 V / 2.4 V Tr Max. / Tf Max. (ns) 5/5 (0.4 V to 2.4 V) Symmetry Min. to Max. (%) 40 to 60 (at 1/4 V) Load (CL) Max. (pF) Start-up time Max. (ms) 5 4 Standby Function 10 Available (Three-state) Specification Number NSA6295A The values of Current Consumption, Tr/Tf, symmetry show the standard values at CL=15pF. ■ Dimensions ■ Output Waveform <TTL> mm 3.2±0.2 #1 GND #3 OUTPUT 1.4VCC 1/2V #4 VCC 0.4VCC 0.1V #4 2.54±0.1 #3 VOL 0V T Land pattern (Typical) 1.4 #4 #3 2.2 1.0±0.1 C0.5 #2 1.2 1.2±0.1 #2 VOH 2.4VCC 0.9V t 0.25±0.1 #1 1.2±0.1 1.0 ±0.2 0.36±0.1 5.0±0.2 STAND-BY Tf Tr Terminal land connections #1 Cby=0.01μF 2.54 #2 Symmetry = t/T × 100 [%] ■ Standby Function #1 Input Level H (3.5 V ≤ VIH ≤ VCC) or OPEN is selected. L level ( VIL ≤ 0.8 V ) is selected. #3 Output Oscillation output ON High impedance Mount an approx. 0.01 μF bypass capacitor between VCC and GND (close to the product) Please specify the model name, frequency, and specification number when you order products. For further questions regarding specifications, please feel free to contact us. 13A_0730_2735N_100_e