Maker : ANADIGICS
Part No. : APS3607

Datasheet PDF : APS3607.pdf
Cross Reference : APS3607 Cross Reference
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Product Information

ADVANCED PRODUCT INFORMATION - Rev 0.2 Four-way Active Power Splitter APS3607 • Single Input, Quadruple Output Design • Wideband Operation to above 1 GHz • Nominal 3.2 dB Gain • 4.7 dB Typical Noise Figure • Single +3.3V or +5V Supply • High Linearity, Low Distortion • Current adjust pin for optimizing distortion performance • Single-Ended 75 Ohm Inputs/Outputs • RoHS Compliant Package FEATURES AP S3 60 7 APPLICATIONS • All-Digital CATV Set-Top Boxes with Multiple Tuners • Multiple-Tuner TVs and TV Tuner Cards S26 Package 12 Pin QFN 3 mm x 3 mm x 1 mm This APS3607 active splitter from ANADIGICS accepts a broadband RF input from 50 MHz to 1002 MHz and splits the signal to provide four broadband RF outputs with minimal degradation of quality. The singlepackage surface mount device amplifies the input using highly linear, low noise amplification stages, www.DataSheet4U.com and couples the amplified signal to four separate output paths that each can drive digital video tuners. The overall linearity of each path is maintained across the entire operating frequency range, ensuring low PRODUCT DESCRIPTION distortion effects on each output signal. Requiring a single voltage supply of either +3.3V or +5 V, the active splitter is manufactured using ANADIGICS’ highly reliable GaAs MESFET process. The small surface mount QFN packaging makes this device ideal for use in today’s set-top boxes, televisions and video tuner cards requiring multipletuner solutions. VIDEO 1 OUT VIDEO 2 OUT RF Input VIDEO 3 OUT VIDEO 4 OUT IADJ GND Figure 1: Functional Block Diagram 05/2009 APS3607 RFOUT1 12 11 GND RFIN GND RFOUT2 10 GND 1 2 3 9 GND RFOUT3 GND GND Paddle 8 7 4 5 6 Figure 2: Pinout (X-ray Top View) Table 1: Pin Description PIN 1 2 www.DataSheet4U.com NAME GND RFIN GND IADJ GND RFOUT4 GND RFOUT3 GND RFOUT2 GND RFOUT1 RFOUT4 DESCRIPTION Ground RF Input Ground Current Adjust Ground RF Output 4 Ground RF Output 3 Ground RF Output 2 Ground RF Output 1 3 4 5 6 7 8 9 10 11 12 2 ADVANCED PRODUCT INFORMATION - Rev 0.2 05/2009 GND IADJ APS3607 ELECTRICAL CHARACTERISTICS Table 2: Absolute Minimum and Maximum Ratings PARAMETER Supply Voltage (VCC) RF Input Power ESD Rating MSL Level MIN 0 500 1000 MSL-1 MAX +8 +40 UNIT V dBmV V per channel 132 channel loading Human Body Model, Class 1B Charged Device Model, Class 3 COMMENTS Stresses in excess of the absolute ratings may cause permanent damage. Functional operation is not implied under these conditions. Exposure to absolute ratings for extended periods of time may adversely affect reliability. Table 3: Operating Ranges PARAMETER Operating Frequency (f) Supply Voltage (VCC) RF Input Power (PIN) Current Adjust Pin (IADJ) www.DataSheet4U.com MIN 50 +3 -15 0 -5 TYP - MAX 1002 5.25 +15 +0.5 +85 UNIT MHz V COMMENTS Supplied via output pins dBmV per channel V °C no damage to device operating over -30 to +95 °C range Case Temperature (TC) The device may be operated safely over these conditions; however, parametric performance is guaranteed only over the conditions defined in the electrical specifications. ADVANCED PRODUCT INFORMATION - Rev 0.2 05/2009 3 APS3607 Table 4: Electrical Specifications (TAMB = +25 °C, VCC = +5 V, ICC = 130 mA, 75 Ω system) PARAMETER Gain at 50 MHz Noise Figure CTB (1) CSO (1) XMOD (1) RF Isolation Input-Output Output-Output Input Return Loss Power Consumption MIN 2.7 TYP 3.2 4.7 -70 -66 -67 25 25 -15 700 MAX 5.2 -66 -60 UNIT dB dB dBc dBc dBc COMMENTS dB dB mW Notes: (1) 132 channels, +15 dBmV input per channel, 0 dB tilt. Table 5: Electrical Specifications (TAMB = +25 °C, VCC = +3.3 V, ICC = 130 mA, 75 Ω system) PARAMETER Gain at 50 MHz www.DataSheet4U.com Noise Figure MIN - TYP 3.2 4.7 -70 -60 -67 25 25 -15 450 MAX - UNIT dB dB dBc dBc dBc COMMENTS CTB (1) CSO (1) XMOD (1) RF Isolation ...

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