The SL6659 is a very low power, high performance integrated circuit intended for IF amplification and demodulation in FM radio receivers. It comprises: q A mixer stage for use up to 200MHz q A limiting amplifier operating up to 1·5MHz q A quadrature detector with AF output q An RSSI (Received Signal Strength Indicator) ceramic filter. Because of the high ga.
an exceptionally stable RSSI (Received Signal Strength Indicator) output using a unique system of detection. Supply current is less than 2mA from a supply voltage in the range 2
·5V to 7
·5V.
FEATURES s Low Power Consumption (1
·5mA)
s Single Chip Solution s Guaranteed 200MHz Operation s Exceptionally Stable RSSI
APPLICATIONS s Cellular Radio Telephones
MP16
Fig. 1 Pin connections
– top view
s Cordless Telephones
ORDERING INFORMATION
SL6659 NA MP
– Miniature plastic DIL package SL6659 NA MPTD - As above, supplied on tape and reel
QUICK REFERENCE DATA s Supply Voltage: 2
·5V to 7
·5V
s Sensiti.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | SL6652 |
ETC |
LOWER POWER IF/AF CIRCUIT (WITH RSSI) FOR FM CELLULAR RADIO | |
2 | SL6654 |
Zarlink Semiconductor Inc |
LOWER POWER IF/AF CIRCUIT (WITH RSSI) FOR FM CELLULAR RADIO | |
3 | SL6600 |
GEC Plessey |
Low Power IF/AF PLL Circuit for Narrow Band FM | |
4 | SL6601C |
GEC Plessey |
FM IF PLL DETECTOR (DOUBLE CONVERSION) AND RF MIXER | |
5 | SL6610 |
Zarlink Semiconductor Inc |
Direct Conversion FSK Data Receiver | |
6 | SL6619 |
Mitel Networks Corporation |
Direct Conversion FSK Data Receiver | |
7 | SL6619 |
Zarlink Semiconductor |
Direct Conversion FSK Data Receiver | |
8 | SL6649-1 |
Zarlink Semiconductor Inc |
200MHz DIRECT CONVERSION FSK DATA RECEIVER | |
9 | SL6679 |
Mitel Networks Corporation |
Direct Conversion FSK Data Receiver | |
10 | SL6699 |
Li Optoelectronics Technology |
Audio processing circuit | |
11 | SL600H120TL |
Slkor |
IGBT Module | |
12 | SL600H65TL |
Slkor |
IGBT Module |