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ETC |
PSR CC/CV chip Ib=250mA Symbol VFB FB_ovp IFB_max IFB_min Vcs LEB Istart Vcc(on) Vcc(off) Iccq Vcc(ovp) Kcab Icc BVcbo BVceo BVebo Vcesat1 Vcesat2 Min Typ Max Unit 2.98 3.01 3.04 4.4 4.5 4.6 5 200 V V mA uA 0.49 0.5 0.51 400 V nS 5 10 13.5 15.2 17 5.5 6.6 7 |
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ETC |
Silicon Germanium CDMA Transmit/Dual PLL RFlC • Best-in-class current consumption • Tri-mode, dual-band functionality • I /Q to RF integration • Image-reject mixer • Three battery-cell operation (2.7V < VCC < 3.6V) • Split-band PCS drivers to improve Rx Band noise performance • Tx power control |
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ETC |
CMOS Color Bar Generator WHITE CYAN +Q GREEN GREEN CYAN YELLOW GRAY GRAY EIAJ COLOR BAR SMPTE COLOR BAR FULL FIELD COLOR BAR COLOR BAR PATTERN - 4 BLACK BLACK + 4 BLACK -I MAGENTA BLACK RED (NTSC) (NTSC) BLUE MAGENTA RED (NTSC) BLUE WHITE YELLOW CYAN GREEN MAGENTA R |
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ETC |
CMOS Pulse Generator HB0 1 1 1 1 1 0 1 0 1 1 0 0 0 1 1 0 1 0 0 0 1 0 0 0 BLKG WIDTH (µS) NTSC PAL 10.27 11.49 10.34 11.56 10.41 11.63 10.48 11.70 10.55 11.77 10.62 11.84 10.69 11.91 10.76 11.98 5. DELAY TIME INPUT SYNC/BF DL1 SYNC/BF DL2 DELAY TIME (nS) DL SYNC 1 DL S |
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ETC |
On the Direct Conversion Receiver . It can be seen from Figure 2 that the higher the IF, the more relaxed the requirements on the image reject filter cut-off frequency. Once at the IF, the presence of an interfering signal in the vicinity of the channel mandates sharp filtering aroun |
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