PMB2240V114, PMB2240-V16A, PMB2245 Selling Leads, Datasheet
MFG:MOT Package Cooled:07+ D/C:657
PMB2240V114, PMB2240-V16A, PMB2245 Datasheet download
Part Number: PMB2240V114
MFG: MOT
Package Cooled: 07+
D/C: 657
PMB2240V114, PMB2240-V16A, PMB2245
- Table of contents:
Info of PMB2240V114
Info of PMB2240-V16A
Info of PMB2245
Attentive hint
Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.
Top Sellers:
TOP
About PMB01CM24
PDF/DataSheet Download
Datasheet: PMB01CM24
File Size: 121441 KB
Manufacturer: ETC
Download : Click here to Download
About PMB01CM24
PDF/DataSheet Download
Datasheet: PMB01CM24
File Size: 121441 KB
Manufacturer: ETC
Download : Click here to Download
About PMB2245
PDF/DataSheet Download
Datasheet: PMB2245
File Size: 26354 KB
Manufacturer: Infineon
Download : Click here to Download
PMB2245 General Description
The PMB 2240, 2245, 2247 family are single-chip transmitters which include a prescaler for the RF-oscillator signal and a fixed PLL for the IF-oscillator signal. The transmitter family is designed for use in combination with the single-chip receiver family PMB 2405, 2407 and the PLL PMB 2307 for mobile telephones according to the GSM, PCN and PCS standards and other vector modulated digital systems. It is fabricated using Siemens B6HF silicon process:
PMB2245 Features
• Transmitter with I/Q modulator
• Direct I/Q modulation
• Generation of orthogonal carriers with possibility of phase adjust with external resistors
• 30-dB carrier rejection, 40-dB SSB rejection
• 48-dB rejection of third order products with 500-mVpp I/Q-drive level
• High output power with appropriate power matching network at 500-mVpp I/Q-drive level PMB 2240: 3 dBm, PMB 2245: 6 dBm PMB 2247: 8 dBm
• Integrated active part of RF oscillator
• Possibility to use external RF-oscillator signal
• The RF-oscillator signal is buffered for off-chip use,especially for receiver PMB 2405/07
• Prescaler for the RF-oscillator signal
• Possibility to use the IF oscillator integrated on the PMB 2405/07
• Possibility to use external IF-oscillator signal
• Fixed IF frequency PLL (FIX-PLL) for IF-VCO (PMB 2240,2245), switchable IF PLL working at 450-MHz or 150-MHz
IF frequency (PMB 2247)
• Supply voltage range 2.7 to 5.5 V
• P-TQFP-48 package
• Temperature range 30 to 85
• Direct I/Q modulation
• Generation of orthogonal carriers with possibility of phase adjust with external resistors
• 30-dB carrier rejection, 40-dB SSB rejection
• 48-dB rejection of third order products with 500-mVpp I/Q-drive level
• High output power with appropriate power matching network at 500-mVpp I/Q-drive level PMB 2240: 3 dBm, PMB 2245: 6 dBm PMB 2247: 8 dBm
• Integrated active part of RF oscillator
• Possibility to use external RF-oscillator signal
• The RF-oscillator signal is buffered for off-chip use,especially for receiver PMB 2405/07
• Prescaler for the RF-oscillator signal
• Possibility to use the IF oscillator integrated on the PMB 2405/07
• Possibility to use external IF-oscillator signal
• Fixed IF frequency PLL (FIX-PLL) for IF-VCO (PMB 2240,2245), switchable IF PLL working at 450-MHz or 150-MHz
IF frequency (PMB 2247)
• Supply voltage range 2.7 to 5.5 V
• P-TQFP-48 package
• Temperature range 30 to 85
PMB2245 Typical Application
• Vector modulated cellular and cordless systems:
• PMB 2240: GSM, PDC, DAMPS
• PMB 2245: PCN, PCS, PHS
• PMB 2247: PCN, PCS, etc.
• Various modulation schemes, such as PM, PSK, FSK,QAM, QPSK, GMSK etc.
• Analog systems with FM- and AM modulation
• Space and power saving optimizations of existing discrete transmitter circuits
• PMB 2240: GSM, PDC, DAMPS
• PMB 2245: PCN, PCS, PHS
• PMB 2247: PCN, PCS, etc.
• Various modulation schemes, such as PM, PSK, FSK,QAM, QPSK, GMSK etc.
• Analog systems with FM- and AM modulation
• Space and power saving optimizations of existing discrete transmitter circuits
MT58L64L18CT-10
Price: 4-6 USD
MT58L64L18CT-10 TQFP100
DL-7140-211M
Price: 5-6.5 USD
DL-7140-211M laser tube
74LVC74APG
Price: 4-5 USD
74LVC74APG - IC FLIP FLOP D-Type POS-EDG DUAL 14TSSOP
CY28346ZI-2
Price: 6.5-8 USD
CYPRESS - Clock Synthesizer with Differential CPU Outputs
PI5V330QEX
Price: 0.284-0.286 USD
PI5V330QEX Pericom Multiplexer Switch ICs
BSM300GA120DN2
Price: 1-2 USD
IGBT power module, Single switch, 1200 V, Collector-emitter voltage, 430A
SVA150XG04TB
Price: 1-2 USD
a-Si TFT-LCD, NEC, 228.096Hmm, 560V
PC354N1
Price: 0.124-0.2 USD
PC354N1T - Mini-flat Package, AC Input Type Photocoupler - Sharp Electrionic Components
RL1210JR-070R22L
Price: 0.177-0.178 USD
RL1210JR51-XX-BL - Thick Film Chip Resistor Low Ohmic - TAITRON Components Incorporated
STPS140A
Price: 0.053-0.055 USD
STPS140A - POWER SCHOTTKY RECTIFIER - STMicroelectronics
STA013
Price: 1.45-1.5 USD
STA013 - MPEG 2.5 LAYER III AUDIO DECODER - STMicroelectronics
SMBJ5347B
Price: 0.073-0.075 USD
SMBJ5347B - 5 Watt Surface Mount Silicon Zener Diodes - Micro Commercial Components
