LTC5505-1 LINER [Linear Technology], LTC5505-1 Datasheet
LTC5505-1
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LTC5505-1 Summary of contents
Page 1
... Schottky diode. The detected voltage is buffered and supplied to the V reduces supply current to less than 2 A. The LTC5505-1 operates with input power levels from –28dBm to 18dBm. The LTC5505-2 operates with input power levels from –32dBm to 12dBm. , LTC and LT are registered trademarks of Linear Technology Corporation. ...
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... W W ABSOLUTE AXI U RATI GS (Note GND .................................... –0.3V to 6.5V CC OUT RF Voltage LTC5505-1 ................................... (V LTC5505-2 ................................... (V SHDN Voltage to GND ................ –0. ...................................................................... 5mA VOUT Operating Temperature Range (Note 2) .. – Maximum Junction Temperature ......................... 125 C Storage Temperature Range ................ – 150 C Lead Temperature (Soldering, 10 sec)................. 300 C ...
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... RF Frequency = 2700MHz (Note 850MHz F = 1850MHz F = 850MHz F = 1850MHz Note 5: RF performance is tested at: 1800MHz, 14dBm, –14dBm (LTC5505-1) 1800MHz, 12dBm, –14dBm (LTC5505-2) Note 6: For input RF power levels >16dBm, V input series resistor required to limit the input current. Note 7: Guaranteed by design. LTC5505-1/LTC5505-2 = HI, SHDN = 0V = LO, RF Input Signal is Off, ...
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... G04 LTC5505-2 Typical Detector Characteristics, 3.5GHz 10000 1000 100 –8 – –32 5505 G06 LTC5505-1 Typical Detector Characteristics, 2.45GHz 10000 SERIES TERMINATION – 1000 100 12 –30 –24 –18 –12 –6 RF INPUT POWER (dBm) ...
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... Buffered and Level Shifted Detector Output OUT Voltage. V (Pin 5): Power Supply Voltage, 2. bypassed appropriately with ceramic capacitors GAIN COMPRESSION SHDN 30k + 130mV RF DET – 22k 60 A 150k 3 SHDN LTC5505-1/LTC5505-2 + BUFFER 4 V OUT – 30k 100 100 BIAS 5505 BD should CC 5505f 5 ...
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... RSSI output can be split into two branches, providing AC-coupled data (or audio) output and DC-coupled, RSSI output for signal strength measurements and AGC. The LTC5505-1 and LTC5505-2 can be used for dual band mobile phone transmitter power control (refer to Typical Application schematic on first page). The circuit uses a capacitive tap at the Tx PA outputs ...
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... DSP PC OUTPUT U S5 Package 5-Lead Plastic TSOT-23 (Reference LTC DWG # 05-08-1635) 0.854 0.127 1.50 – 1.75 2.80 BCS (NOTE 4) PIN ONE 0.95 BSC 0.80 – 0.90 1.00 MAX 0.09 – 0.20 (NOTE 3) LTC5505-1/LTC5505-2 DIRECTIONAL COUPLER DIPLEXER 50 5505 TA02 2.90 BSC (NOTE 4) 0.30 – 0.45 TYP 5 PLCS (NOTE 3) 0.01 – 0.10 1.90 BSC S5 TSOT-23 0801 5505f 7 ...
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... LTC5505-1/LTC5505-2 RELATED PARTS PART NUMBER DESCRIPTION LT1618 Constant Current/Constant Voltage, 1.4MHz, High Efficiency Boost Regulator LTC1733 Standalone Li-Ion Linear Battery Charger LTC1734/ Li-Ion Linear Battery Charger in ThinSOT LTC1734L LTC1878 600mA I , 550kHz, Synchronous Step-Down OUT DC/DC Converter LT1932 Constant Current, 1.2MHz, High Efficiency ...