rf9938 RF Micro Devices, rf9938 Datasheet
rf9938
Available stocks
Related parts for rf9938
rf9938 Summary of contents
Page 1
... CDMA/TDMA/DCS1900 PCS Systems • PHS 1500/ WLAN 2400 Systems • General Purpose Upconverter Product Description The RF9938 is a complete upconverter designed for PCS applications. The IC contains a double-balanced mixer stage and an output buffer amplifier stage. This device may also be used to directly BPSK modulate a carrier. ...
Page 2
... RF9938 Absolute Maximum Ratings Parameter Supply Voltage Input RF Power Operating Ambient Temperature Storage Temperature Parameter Overall RF Output Frequency Range Conversion Gain Noise Figure Output IP3 6 Output ACP Output VSWR Spurious Product Rejection IF Input IF Frequency Differential Input Impedance Output Isolation Isolation ...
Page 3
... The ground side of the bypass capacitors should connect immediately to ground plane OUT RF Output Pin. This pin is internally DC blocked. The output impedance IF IF Rev A3 010720 Applicat ion Schemat RF9938 Interface Schematic RF OUT 100 nF 6-63 6 ...
Page 4
... RF9938 IF IN SMA SMA J2 6-64 Evaluat ion Board Schemat ic (Download Bill of Materials from www.rfmd.com P1-1 VCC 2 GND NC 3 Drawing 9938400 Rev - 1:4 SETUP strip Evaluation Board Layout 1.4” x 1.4” RF OUT 50 strip SMA ...