Datasheet Summary
Preliminary Data Sheet
3V Dual-Band GSM900/DCS Transmit Module
Functional Block Diagram
GSM900 in TX RF Input Vmode Vramp Vbatt Vtx Vbs DCS in TX RF Input Logic & Power Control ANT TX RF Output RX RF Input Diode
Features
- Ultra pact Size
- 6.0x6.0x1.1mm3.
- High System Efficiency
- GSM900 45% , DCS 38%
- Integrated Power and SP4T Control
- Integrated SP4T pHEMT Switch
- Free choice of Rx ports for band selection
- Integrated Low Pass Tx Harmonics Filter
- Positive Supply Voltage 2.7 to 5.5 V.
V1 Vcc1 Vcc2 (Internal Voltages)
Rx2 RX RF Output
Rx1 RX RF Output
- 50 Ω Input and Output Impedances.
- GPRS Class 12 patible.
- CMOS patible Module Control Inputs.
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