• Part: PMB-2240
  • Description: GSM Transmitter
  • Manufacturer: Siemens Semiconductor Group
  • Size: 1.62 MB
Download PMB-2240 Datasheet PDF
Siemens Semiconductor Group
PMB-2240
Overview Features Applications Functional Description Pinning Pin Description Pin Configuration Package Outline Functional Block Diagram Circuit Description Block Level Description Supply Concept Power Down Conditions Matching with Timing Signals of GOLD-u C Internal Input/Output Circuits Electrical Characteristics Absolute Maximum Ratings Operational Range AC/DC Characteristics Typical modulator measurement results Test Circuits Test Circuit 1 Test board Layout top Test board Top place Test board Layout bottom Test board Bottom place Application Frequency plan for GSM application Application hint for phase adjust S-Parameters and Input/Output impedances S-Parameters: Transmit Mixer Output MO/MOX S-Parameters: IF Input IF/IFX S-Parameters: RF Input RFB1/RFB2 S-Parameters: Output to Receiver RF/RFX S-Parameters: Modulator Output E/EX S-Parameters: Modulatór Input LO/LOX 30% 9 page 3 4 4 4 4 5 5 6 6 7 8 8 9 10 10 11 12 12 13 14 18 20 20 21 22 23 24 25 25 26 27 28 28 29 30 31...