crystal clock oscillator 2725 series cc44_080926_2725t_50_e high frequency-supporting type absolute maximum rating power supply voltage (v dd ) -0.5 to +7.0 v storage temperature range -55 to +125 c 2725t frequency stability of 50 x 10 C6 . l for notebook pc, mobile information terminal, and pc card pb free tr tf v oh v ol t t 0v duty cycle = t/t 100 [%] 0.9v dd or 0.8v dd 0 .1 v dd or 0.2v dd 1/2v dd n dimensions n output waveform n model name n application n features #1 input #3 output level h (0.7 v dd v ih v dd ) or open is selected. level l (v il 0.3 v dd ) is selected. oscillation output on high impedance n standby function output level frequency range *1 operating temperature range *2 frequency stability power supply voltage [v dd ] current consumption (+3.3 v, 25 c) max v ol max/v oh min tr max/tf max duty cycle min. to max. load (c l ) max oscillation start time max standby function number for specifying an order *1: if you require a product with a frequency not given above, please contact us. *2: if you require a product with an opera ting temperature range not given above, please contact us. during operation during standby (mhz) (c) (10 C6 ) (v) (ma) (a) (v) (ns) (%) (pf) (ms) item model 2725t c-mos 2.5 f < 20 20 f < 40 40 f < 60 60 f < 75 75 f < 100 100 f 125 C10 to +70 50 +3.30.3 8 15 22 25 35 40 10 0.1 v dd /0.9 v dd 0.2 v dd /0.8 v dd 5/5 (0.1 v dd to 0.9 v dd ) 3/3 (0.2 v dd to 0.8 v dd ) 45 to 55 (at 1/2 v dd ) 15 4 10 available (tristate) nsa6293b n specifications when ordering our products, specify them with an ordering code that consists of the following: Cm model name frequency (up to 9 digits) C number for specifying an order if you have any queries concerning our standard frequencies and numbers for specifying orders, please contact our sales represe ntatives or visit our homepage (http://www.ndk.com/). example 1: when ordering a product with model name: 2725t, frequency: 125 mhz, frequency stability: 50 x 10 C6 , and power supply voltage: 3.3 v ordering code: 2725t C 125.000000m C nsa6293b n how to specify an order l supports a frequency range of 2.5 to 125 mhz. l automatic mounting by taping and ir reflow (lead-free) are possible. l lead-free. l compact and light. dimensions and weight: 5.0 x 3.2 mm, 1.0 mm, and 0.06 g. mm pad connection #1 #2 #3 #4 standby gnd output v dd 5.00.2 1.20.1 2.540.1 3.20.2 1.0 0.2 1.20.1 1.00.1 #4 #3 #1 c0.5 #2 0.250.1 0.360.1 1.20 1.20 1.00 1.40 1.40 1.14 reference land pattern mount an approx. 0.01 f bypass capacitor between v dd and gnd (close to the product)
|
