SKY77506-14

The SKY77506-14 is one member of the SKY77506 family which is designed as the transmit and receive Front End Module (FEM) that can be used in Quad-band cellular handsets comprised of Class 4 GSM850/900, Class 1 DCS1800, PCS1900, Class 12 GPRS multi-slot operation.

Features of this SKY77506-14 are:(1)Internal ICC sense-resistor for iPAC;(2)Closed loop iPAC or open loop operation with external PAC circuit;(3)Input/Output matching 50 ohms internal (with DC blocking);(4)TX-VCO-to-antenna and antenna-to-RX-SAW filter RF interface;(5)TX harmonics below 33 dBm;(6)PHEMT RF switches afford high linearity, low insertion loss and less than 20 A supply current in receive modes;(7)Small outline 8 mm x 10 mm;(8)Low profile 1.2 mm maximum;(9)Low APC current: 20 A;(10)Gold plated, lead free contacts;(11)High impedance control inputs, 15 A, typical.

The absolute maximum ratings of the SKY77506-14 can be summarized as:(1)Input Power: 15 dBm;(2)Supply Voltage (VCC), Standby, VAPC 0.3 V, PAC ENABLE 0.2 V: 7 V;(3)Control Voltage: 0.5 to VCC_MAX-0.2 V;(4)Storage Temperature: -55 to +150 °C.

The electrical characteristics of this SKY77506-14 can be summarized as:(1)Power control impedance: 85 to 115 k;(2)PAC ENABLE current: 30 A;(3)Band Select current: 30 A;(4)TX_RX current: 30 A;(5)Closed Loop VAPC Input Filter Bandwidth: 95 to 170 kHz;(6)Closed Loop VAPC Threshold: 400 to 460 mV;(7)Open Loop VAPC Enable Threshold: 200 to 800 mV;(8)Frequency range: 824 to 849 MHz;(9)Input power: 0 to 6 dBm;(10)Analog power control voltage: 0.4 to 2.1 V. If you want to know more information about SKY77506-14, please download the datasheet in www.seekic.com or www.chinaicmart.com .