TQ9203, TQ9203J, TQ9207K Selling Leads, Datasheet
MFG:1000 Package Cooled:SOP D/C:1100
TQ9203, TQ9203J, TQ9207K Datasheet download
Part Number: TQ9203
MFG: 1000
Package Cooled: SOP
D/C: 1100
TQ9203, TQ9203J, TQ9207K
- Table of contents:
Info of TQ9203
Info of TQ9203J
Info of TQ9207K
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About TQ9203
PDF/DataSheet Download
Datasheet: TQ9203
File Size: 269723 KB
Manufacturer: TRIQUINT [TriQuint Semiconductor]
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About TQ9203J
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Datasheet: TQ9203J
File Size: 422117 KB
Manufacturer:
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About TQ9113
PDF/DataSheet Download
Datasheet: TQ9113
File Size: 263822 KB
Manufacturer:
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TQ9203 General Description
The TQ9203 RFIC Downconverter is a multifunction RF front end designed for the high dynamic range cellular communications standards. The design of the TQ9203 provides a 2.5dB system noise figure for excellent sensitivity, and a good signal range with 10dBm input IP3. Its low current consumption, single +5V operation and small, plastic surface-mount package are ideally suited for cost-competitive, spacelimited and portable applications. In addition, two selectable RF inputs simplify implementation of "antenna diversity" in applications such as CDPD. The TQ9203 is specified over a RF frequency range of 800 to 1000MHz, and therefore may be used for any of the cellular and cordless telephony standards.
TQ9203 Maximum Ratings
| Parameter |
Value |
Units |
| DC Power Supply |
8.0 |
V |
| RF Input Power |
+10 |
dBm |
| Operating Temperature |
-40 to 85 |
C |
| Storage Temperature |
-55 to 150 |
C |
TQ9203 Features
+5-V single supply
Internal buffer amplifier on mixer LO port
On-chip matching to 50
Two selectable RF inputs
Low-cost SO-14 plastic package
21dB system gain
-10dBm typical input intercept point
2.5dB typ. system noise figure
10.5mA typ. operating current
Internal buffer amplifier on mixer LO port
On-chip matching to 50
Two selectable RF inputs
Low-cost SO-14 plastic package
21dB system gain
-10dBm typical input intercept point
2.5dB typ. system noise figure
10.5mA typ. operating current
TQ9203 Typical Application
Cellular Communications
Spread-Spectrum Receivers
Cordless Phones
Spread-Spectrum Receivers
Cordless Phones
TQ9203 Connection Diagram
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