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| CXM3529XR [SP9T Antenna Switch for GSM/UMTS Dual Mode] |
>>Description
The CXM3529XR is SP9T antenna switch for GSM/UMTS dual mode.
This IC has a 1.8V CMOS decoder.
The Sony GaAs junction gate pHEMT (JPHEMT) MMIC process is used for low insertion loss and high linearity.
(Applications: Quad Bands GSM and Triple Bands UMTS) |
>>Features
- Low Insertion Loss: 0.30dB (Typ.) Tx1 (GSM Low Band Tx)
0.45dB (Typ.) Tx2 (GSM High Band Tx)
0.60dB (Typ.) TRx1 (UMTS Band I)
- Low Voltage Operation:VDD = 2.5V
- No DC Blocking Capacitors required on RF ports
- Lead-Free and RoHS Compliant
|
>>Package
- Small package: 24pin XQFN (2.2mm × 2.9mm × 0.4mm Max.)
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>>Structure
- GaAs Junction Gate pHEMT (JPHEMT) MMIC Switch, CMOS Decoder
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>>Absolute Maximum Ratings(Ta=25°C)
| • Bias voltage |
VDD
|
4 |
V |
|
| • Control voltage |
|
4 |
ºC |
|
| • Input power max. [Tx1] |
|
36 |
dBm |
(Duty cycle = 12.5 to 50%) |
| • Input power max. [Tx2] |
|
34 |
dBm |
(Duty cycle = 12.5 to 50%) |
| • Input power max. [TRx1, 2, 3] |
|
32 |
dBm |
|
| • Input power max. [Rx1, 2, 3, 4] |
|
13 |
dBm |
|
| • Operating temperature |
|
–35 to +85 |
ºC |
|
| • Storage temperature |
|
–65 to +150 |
ºC |
|
| • Maximum power dissipation*1 |
PD |
500 |
mW |
|
| *1 Copper-clad lamination of glass board (4 layers): 35mm square, t = 0.8mm, FR-4. |
Note) Use this product without exceeding the PD value specified in this specification.
If it is used with exceeding the PD value even for a moment, the heat generated by the operation may
cause the degradation or breakdown of the product. |
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| Sony reserves the right to change products and specifications without prior notice. |
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