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Linear
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| Part No. |
LTC1986 1986FA
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| OCR Text |
...vides power for either 3V or 5V gsm SIM cards. It operates in one of three modes: VOUT = 5V (5V mode), VOUT = VIN (3V mode) or shutdown. The...dcs Cellular Telephones Portable POS Terminals
TYPICAL APPLICATIO
VOUT = 5V OR VIN gsm CONTROLLE... |
| Description |
3V/5V SIM Power Supply in SOT-23
From old datasheet system
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| File Size |
149.84K /
8 Page |
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AD[Analog Devices]
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| Part No. |
ADF4208 ADF4208BRU ADF4206 ADF4207BRU ADF4206BRU ADF4207
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| OCR Text |
...APPLICATIONS Wireless Handsets (gsm, pcs, dcs, CDMA, WCDMA) Base Stations for Wireless Radio (gsm, pcs, dcs, Control of all the on-chip registers is via a simple 3-wire interface. CDMA, WCDMA) The devices operate with a power supply ranging... |
| Description |
Dual, Integer-N 0.5 GHz/0.5 GHz PLL
Dual, Integer-N 1.1 GHz/2.0 GHz PLL
Dual, Integer-N 1.1 GHz/1.1 GHz PLL
Dual RF PLL Frequency Synthesizers
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| File Size |
204.03K /
20 Page |
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it Online |
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RFMD[RF Micro Devices]
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| Part No. |
RF2140PCBA RF2140
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| OCR Text |
...le offering high performance in gsm or GPRS applications. The device is manufactured on an advanced GaAs HBT process, and has been designed ...dcs Power Amplifier Fully Assembled Evaluation Board
S
Functional Block Diagram
RF Micro De... |
| Description |
3V dcs POWER AMPLIFIER
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| File Size |
175.32K /
12 Page |
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it Online |
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Skyworks
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| Part No. |
CX77312
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| OCR Text |
gsm / GPRS
APPLICATIONS
* Quad-band cellular handsets
encompassing - Class 4 gsm850/900 - Class 1 dcs1800 pcs1900 - Class 12 GPRS multi...dcs/pcs (logic 1) as determined from the Band Select (BS) signal. In the Functional Block Diagram be... |
| Description |
PAM
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| File Size |
408.97K /
2 Page |
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it Online |
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Linear Technology Corporation
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| Part No. |
LT5572
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| OCR Text |
...and Q signals. It supports PHS, gsm, EDGE, TD-SCDMA, CDMA, CDMA2000, W-CDMA and other systems. It may also be configured as an image reject ...dcs, pcs and UMTS Bands Image Reject Up-Converters for dcs, pcs and UMTS Bands Low Noise Variable Ph... |
| Description |
1.5GHz to 2.5GHz High Linearity Direct Quadrature Modulator
From old datasheet system
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| File Size |
284.85K /
16 Page |
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it Online |
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ERICSSON[Ericsson]
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| Part No. |
PBL40307
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| OCR Text |
gsm Dual Band Tx_VCO
Key Features
* One IC handles gsm900 dcs 1800/ pcs 1900 bands * High output power: (17 dBm, 13dBm/ 13dBm)
BL P
3 40
07
16 pin QSOP
Description
The PBL 403 07 is a Dual Band Tx_VCO for use in gsm dual... |
| Description |
gsm Dual Band Tx_VCO
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| File Size |
224.01K /
4 Page |
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Conexant
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| Part No. |
CX77314
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| OCR Text |
...t switching circuitry to select gsm (logic 0) dcs1800 and dcs/pcs (logic 1) as determined from the Band Select (BS) signal. In the pcs1900, and functional block diagram shown below, the BS pin selects the PA output GPRS (Class 10) multi-slo... |
| Description |
PA Module for Quad-Band gsm850/900 dcs1800 pcs1900/GPRS Applications
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| File Size |
623.27K /
23 Page |
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it Online |
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Price and Availability
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