| |
|
 |
Linear
|
| Part No. |
LTC1986 1986FA
|
| 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
|
| File Size |
149.84K /
8 Page |
 View
it Online |
Download Datasheet
|
| |
|
|
AD[Analog Devices]
|
| Part No. |
ADF4208 ADF4208BRU ADF4206 ADF4207BRU ADF4206BRU ADF4207
|
| 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
|
| File Size |
204.03K /
20 Page |
View
it Online |
Download Datasheet |
| |
|
|
RFMD[RF Micro Devices]
|
| Part No. |
RF2140PCBA RF2140
|
| 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
|
| File Size |
175.32K /
12 Page |
View
it Online |
Download Datasheet |
| |
|
|
Skyworks
|
| Part No. |
CX77312
|
| 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
|
| File Size |
408.97K /
2 Page |
View
it Online |
Download Datasheet |
| |
|
|
Linear Technology Corporation
|
| Part No. |
LT5572
|
| 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
|
| File Size |
284.85K /
16 Page |
View
it Online |
Download Datasheet |
|
Price and Availability
|
