97 crystal clock oscillators 2770w series features 8 supply voltage 5.0v. 8 directly drives c-mos ic. 8 the pll technology enables this series to cover the frequency range from 1 to 125mhz. 8 the frequency writing technology makes quick delivery possible. 8 height compatible with slim ic package (tssop, tvsop). 8 half the area and 1/3 the volume of 2500 series package (7.0 5.0 1.7mm). 8 ultra light weight (0.05g). 8 the best choice for portable pc, pda and pc card. 8 current consumption in stand-by state is 50? or less. 8 embossed carrier tape and ir reflow are possible. absolute maximum rating supply voltage (v dd ) ?.5~+7.0v dc storage temperature range ?0~+85? output level frequency range (mhz) frequency stability ( 10 ? )/(?) /operating temp. range supply voltage (v dd ) (v) v ol max / v oh min (v) tr max/tf max (ns) duty cycle (%) fanout (gate) c l (pf) stand-by function tri-state jitter max p-p (ps) current consumption (+5v, at 25?) stand-by c-mos 1 < = f < = 40 40 = 33mhz) (at c l = 15pf) 25ma 40ma 50ma 50? item model 2770w output wave stand-by function # 1 pin input # 3 pin output h level (+2 v dd min) or open l level (+0.8 v dd max) operating high impedance (weak pull down) tr tf v ol 0.1v dd 1/2v dd t t v oh 0.9v dd duty cycle = t/t 100 [%] 0v or 0.8v dd or 0.2v dd 2770w series outline 2.54 #4 #3 #1 #2 3.2 0.2 2.20 reference footprint 5.0 0.2 1.0 0.2 1.2 0.10 2.54 0.1 1.2 0.10 1.40 1.20 # 1 stand-by # 2 gnd # 3 output # 4 v dd pad no. connection (mm)
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