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Zakładka z wyszukiwarką danych komponentów |
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Zakładka z wyszukiwarką danych komponentów |
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CHP1237 Arkusz danych(PDF) 1 Page - ANADIGICS, Inc |
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CHP1237 Arkusz danych(HTML) 1 Page - ANADIGICS, Inc |
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1 / 12 page  08/2004 CHP1237 KPCS CDMA InGaP HBT Amplifier Module PRELIMINARY DATA SHEET - Rev 1.5 M12 Package 9 Pin 3 x 3 x 1 mm Surface Mount Module FEATURES • Small Profile (3 x 3 x 1 mm) • PFTTM 50 Ω Matched Module • High Linearity of -50 dBc • High PAE of 39% • InGaP HBT Technology • Low Quiescent Current of 55 mA • Single Positive Supply Voltage APPLICATIONS • Korean PCS CDMA handsets PRODUCT DESCRIPTION CHP1237 is an InGaP HBT amplifier module offering high performance for PCS CDMA wireless handsets. It consists of a two-stage amplifier, 50 Ω matching network for both input and output, and a Figure 1: Block Diagram bias control circuit. It is packaged in a 3 x 3 x 1 mm package using proprietary Passive-Free Technology (PFT)TM. The package provides excellent electrical stability and low thermal resistance. 1 4 RFIN CHP1237 RFOUT C7 1nF VCC C4 27pF C5 220pF C6 2.7µF 9 6 VREF1 C8 1nF 2 3 8 7 5 VREF2 |
Podobny numer części - CHP1237 |
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Podobny opis - CHP1237 |
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