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pal16r4b20n Datasheet
The Production of Speech To produce different speech phonemes (sounds) the SSI 263A uses a model of the human vocal tract. Within the device this analog tract is modeled with five cascaded programmable low pass filter sections. The filter sections are programmed internally by a digital controller. Either a glottal (pitch) or a pseudo-random noise source is used to excite the vocal tract, depen- ding on whether a voiced or non-voiced phonema is selected. During speech production the phonemes will typically last between 25 and 100 mS.
pal16r4b20n Price

Characteristic Symbol Min Typ Max Units
Gain (Vcc = 26 Vdc, POUT = 7.5 W, ICQ = 70 mA, f = 2.0 GHz) Gpe 8 9 dB
Output Power at l dB Compression (Vcc = 26 Vdc, lcQ = 70 mA, f = 2.0 GHz) P-ldB 15 Watts
Collector Efficiency (VcC = 26 Vdc, POUT = 7.5 W, ICQ = 70 mA, f = 2.0 GHz) 11C 30 %
Load Mismatch Tolerance (Vcc = 26 Vdc, POUT = 7.5 W, lcQ = 70 mA, f = 2.0 GHz-all phase angles at frequency of test) 51


pal16r4b20n on stock

Parameter Symbol Ratings Unit
Supply Voltage Vcc 6.0 V
Operating Temperature Fopr -10+60
Storage Temperature Tstg -20+75
Soldering Temperature Tsol 260 (Max 5 sec)


U.S. PATENTS Xicor products are covered by one or more of the following U.S. Patents: 4,263,664; 4,274,012; 4,300,212; 4,314,265; 4,326,134; 4,393,481 ; 4,404,475; 4,450,402; 4,486,769; 4,488,060; 4,520,461; 4,533,846; 4,599,706; 4,617,652; 4,668,932; 4,752,912; 4,829, 482; 4,874, 967; 4,883, 976. Foreign patents and additional patents pending.