crystal oscillator - 8 - 12a_0314_NV7050SG_e voltage-controlled crystal oscillator (vcxo) model name NV7050SG for communication equipment for isdn, sdh, wimax, etc. and basestation main application a ceramics-package(dimensions : 7.0 5.0mm). low phase noise :122.88mhz typ. -128dbc/hz (@1khz), typ. -153dbc/hz (@100khz) low jitter : 122.88mhz typ. 173fs (12k to 20mhz) low current consumption. : 122.88mhz typ. 46ma output level:lvpecl low power supply voltage(+3.3 v). features item model NV7050SG nominal frequency range [f] (mhz) 60 f 200 standard frequency [f] (mhz) 122.88 supply voltage [v cc ] (v) +3.3 10 % current consumption (ma) max. 60 output level lvpecl symmetry (%) 45 to 55 (v cc -1.3v) output load condition 50 (v cc -2.0v ) operating temperature range (c) C40 to +85 storage temperature range (c) C55 to +125 overall frequency tolerance max. 50 10 C6 frequency control range / control voltage [ v cont ] min. 100 10 C6 / +1.65 1.65 v frequency change polarity positive enable / disable function enable low level type enable high level type specifcations list of ordering codes list of enable / disable function input (#2) output (#4) output (#5) high level ( 0.7 v cc min ) disable ( high level ) disable ( low level ) low level ( 0.3 v cc max ) or open enable enable dimensions input (#2) output (#4) output (#5) high level ( 0.7 v cc min ) or open enable enable low level ( 0.3 v cc max ) disable ( high level ) disable ( low level ) enable low level type enable high level type the above frequencies are ndks standard frequencies. frequencies other than the above are available. feel free to contact our sales representatives. frequency (mhz) ordering code enable low level type enable high level type 122.88 NV7050SGC122.88mCnsa3553a NV7050SGC122.88mCnsa3525a ordering code depends on enable/disable function. #1 #2 #3 #4 #5 #6 v cont e/d gnd output output v cc terminal land connections 7.00.2 5.00.2 1.60.2 5.080.2 2.60.2 #2 #1 #3 #5 #6 #4 c0.30 1.40.1 1.20.1 2.0 4.2 1.8 #1 #2 2.54 5.08 #3 #5 #4 #6 cby=0.01? f land pattern (typical) mm
crystal oscillator - 9 - 12a_0314_NV7050SG_e voltage-controlled crystal oscillator (vcxo) model name NV7050SG phase noise characteristic (122.88mhz) rms jitter characteristic (122.88mhz) current consumption characteristic rms jitter (12khz-20mhz) current product 531fs NV7050SG 173fs offset frequency current product nv7050s g 10hz -64 -73 100hz - 92 -104 1khz -118 -128 10khz -138 -148 100khz -142 -153 1mhz -144 -153 (unit:dbc/hz) -160 -150 -140 -130 -120 -110 -- 100 -90 -80 -70 -60 noise(dbc/hz ) offset frequency floor noise level under -150dbc/hz 10hz 100khz 1mhz 10khz 1khz 100hz current product nv7050s g 40 42 44 46 48 50 52 54 56 58 60 80 90 100 110 120 130 140 150 160 170 180 190 200 icc(ma) frequency(mhz) 12% down current produc t nv7050s g
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