BH2615S

www.DataSheet4U.com BH2615S Audio ICs Electronic tuning PLL frequency synthesizer BH2615S The BH2615S is a PLL frequency synthesizer, featuring low radiation and low power consumption. It includes high sensitive RF amplifier and supports IF count function. zFeatures 1) Low voltage operation (2.7V~) 2) High speed prescaler capable of direct dividing VCO (130MHZ) frequency. 3) Low radiation (Xtal OSC 75kHZ) 4) Low supply current (PLL ON:5mA, PLL OFF:300µA, Typ. VDD=3.0V). 5) Reference frequency : 25, 12.5, 6.25, 3.125, 5, 3, 1kHZ 6) On chip IF frequency counter. 7) Unlock detector 8) Output port : 7 ports (open drain output) 9) Data input : serial input (CE. CK. DA) zAbsolute maximum ratings (Ta = 25°C) Parameter Maximum supply voltage www.DataSheet4U.com Symbol VDD Limits Unit V V V V V mA Condition −0.3∼+7.0 −0.3∼+7.0 VDD1,VDD2 Maximum input voltage 1 Maximum input voltage 2 Maximum output voltage 1 Maximum output voltage 2 Maximum output current Allowable power dissipation Operating temperature Storage temperature VIN1 VIN2 VOUT1 VOUT2 IOUT PD Topr Tstg CE,CK,DA XIN,FMIN,AMIN,IFIN P0,P1,P2,P3,P4,P5,CD PD1,PD2,P5,XOUT P0,P1,P2,P3,P4,P5,CD −0.3∼VDD+0.3 −0.3∼10.0 −0.3∼VDD+0.3 0∼3.0 600 ∗ mW °C °C −10∼+75 −55∼+125 ∗ Derating is done at 6.0mW °C for operating above Ta=25°C. zRecommended operating conditions (Ta = 25°C) Parameter Symbol VDD1=VDD2 Min. 2.7 Typ. − Max. 3.6 Unit V Operating supply voltage DataSheet 4 U .com www.DataSheet4U www.DataSheet4U.com 4U....