SL6610
Direct Conversion FSK Data Receiver (Zarlink Semiconductor Inc)
SL6619
Direct Conversion FSK Data Receiver (Zarlink Semiconductor)
SL6600
Low Power IF/AF PLL Circuit for Narrow Band FM (GEC Plessey)
SL6601C
FM IF PLL DETECTOR (DOUBLE CONVERSION) AND RF MIXER (GEC Plessey)
SL6649-1
200MHz DIRECT CONVERSION FSK DATA RECEIVER (Zarlink Semiconductor Inc)
SL6652
LOWER POWER IF/AF CIRCUIT (WITH RSSI) FOR FM CELLULAR RADIO (ETC)
SL6654
LOWER POWER IF/AF CIRCUIT (WITH RSSI) FOR FM CELLULAR RADIO (Zarlink Semiconductor Inc)
SL6659
LOW POWER IF/AF CIRCUIT (WITH RSSI) FOR FM RADIO (Zarlink Semiconductor Inc)
SL6679
Direct Conversion FSK Data Receiver (Mitel Networks Corporation)
SL6699
Audio processing circuit (Li Optoelectronics Technology)