products > product profiles > MGCT02
MGCT02 Transmit Circuit for TDMA/AMPS
| Product Status - Obsolete |
|
The MGCT02 circuit is designed for use in dual band, dual mode cellular 900 MHz/PCS1900 MHz mobile phones. It can be used for TDMA/AMPS. The MGCT02 is compatible with baseband and mixed signal interface circuits other manufacturers. System costs have been kept to a minimum by removing the requirement for an additional SAW filter in the transmit IF path. The AGC has been split between RF and IF sections to reduce noise and a low pass filter has been included before the IF variable gain amplifier to remove spurious products produced in the modulator.
Features
- Dual RF Ports for 900 MHz and 1900 MHz
- AGC Amplifier with 90 dB of Variable Gain, Fully Compensated for Temperature
- On-chip Active Filter Removes the Requirement for External IF SAW Filter
- High Power 900 MHz and 1900 MHz Output Stages
- Quadrature Modulator
Typical Applications
-
Transmit Modulator and Up-converter in TDMA/AMPS Mobile Phones
Product Information
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Product Availability and Packaging
| Ordering Part No. |
Package Type |
No. of Pins |
Lead-free Option |
Shipping Option |
Lead Time (Weeks) |
Status |
 |
| MGCT02/KG/QP1T |
QSOP |
28 |
|
Tape & Reel Mounted |
|
Obsolete |
| MGCT02/KG/QP1S |
QSOP |
28 |
|
Tubes (Anti-static Sticks) |
|
Obsolete |
Product Lead-Times when quoted are not guaranteed and are provided as a
general guideline only; they may be varied from time to time without
notice. Updated estimates or actual schedule commit dates will be provided
at the time of order placement with Zarlink or its distributor.
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Related Products
| Part Number | Description |
|
 MGCM01 |
TDMA/AMPS Baseband Interface |
| MGCT03 |
Transmit Circuit for TDMA/AMPS |
| MGCT04 |
Transmit Circuit for TDMA/AMPS and CDMA/AMPS |
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| Copyright 2008, Zarlink Semiconductor Inc. All Rights Reserved. |
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MGCT02 Data Sheet
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