SL6654 Zarlink Semiconductor Inc, SL6654 Datasheet - Page 6

• Manufacturer Part Number: SL6654
• Description: LOWER POWER IF/AF CIRCUIT (WITH RSSI) FOR FM CELLULAR RADIO
• Manufacturer: Zarlink Semiconductor Inc

SL6654
Supply voltage
supply line must be decoupled with 470nF using short leads.
The SL6652 will operate reliably from 2.5V to 7.5V The
Fig. 6 Audio output vs input and temperature at +7.5V
Fig. 4 Audio output vs input and temperature at 2.5V
Fig. 8 SINAD and input level
Detector
decoupled. It can be used as an external reference but must
not be loaded heavily; the output impedance is tyically 14
ohms.
The internal band gap reference must be externally
Fig. 7 Audio output vs input and supply voltage at +25 C
Fig. 5 Audio output vs input and temperature at 5.0V
Fig. 9 AM rejection and input level