Datasheet LTC5505-1, LTC5505-2 (Analog Devices) - 2
| Fabricante | Analog Devices |
| Descripción | RF Power Detector with Buffered Output and >40dB Dynamic Range |
| Páginas / Página | 8 / 2 — ABSOLUTE AXI U. RATI GS. PACKAGE/ORDER I FOR ATIO. (Note 1). ELECTRICAL … |
| Formato / tamaño de archivo | PDF / 150 Kb |
| Idioma del documento | Inglés |
ABSOLUTE AXI U. RATI GS. PACKAGE/ORDER I FOR ATIO. (Note 1). ELECTRICAL CHARACTERISTICS The
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LTC5505-1/LTC5505-2
W W W U U W U ABSOLUTE AXI U RATI GS PACKAGE/ORDER I FOR ATIO (Note 1)
ORDER PART VCC, VOUT to GND .. –0.3V to 6.5V NUMBER RF Voltage TOP VIEW LTC5505-1 ... (VCC – 2.6V) to 7V LTC5505-1ES5 RF 5 V LTC5505-2 ... (V IN 1 CC CC – 1.4V) to 7V LTC5505-2ES5 GND 2 SHDN Voltage to GND .. –0.3V to (VCC + 0.3V) SHDN 3 4 VOUT I S5 PART VOUT .. 5mA S5 PACKAGE Operating Temperature Range (Note 2) .. – 40°C to 85°C 5-LEAD PLASTIC SOT-23 MARKING Maximum Junction Temperature ... 125°C TJMAX = 125°C, θJA = 250°C/W LTXV Storage Temperature Range .. – 65°C to 150°C LTRW Lead Temperature (Soldering, 10 sec)... 300°C Consult LTC Marketing for parts specified with wider operating temperature ranges.
ELECTRICAL CHARACTERISTICS The
●
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25
°
C. VCC = 3.6V, SHDN = VCC = HI, SHDN = 0V = LO, RF Input Signal is Off, unless otherwise noted. PARAMETER CONDITIONS MIN TYP MAX UNITS
VCC Operating Voltage ● 2.7 6 V IVCC Shutdown Current SHDN = LO ● 2 µA IVCC Operating Current SHDN = HI, IVOUT = 0mA ● 0.5 0.75 mA VOUT VOL (No RF Input) RLOAD = 2k, SHDN = HI, Enabled 170 260 350 mV SHDN = LOW, Disabled 1 mV VOUT Output Current VOUT = 1.75V, VCC = 2.7V, ∆VOUT = 10mV ● 1 2 mA VOUT Enable Time SHDN = HI, CLOAD = 33pF, RLOAD = 2k ● 8 20 µs VOUT Bandwidth CLOAD = 33pF, RLOAD = 2k (Note 4) 4 MHz VOUT Load Capacitance (Note 7) ● 33 pF VOUT Slew Rate VRFIN = 2V Step, CLOAD = 33pF, RLOAD = 2k (Note 3) 10 V/µs VOUT Noise VCC = 3V, Noise BW = 1.5MHz, 50Ω RF Input Termination 1.4 mVP-P SHDN Voltage, Chip Disabled VCC = 2.7V to 6V ● 0.35 V SHDN Voltage, Chip Enabled VCC = 2.7V to 6V ● 1.4 V SHDN Input Current SHDN = 3.6V ● 24 40 µA 5505f 2
W W W U U W U ABSOLUTE AXI U RATI GS PACKAGE/ORDER I FOR ATIO (Note 1)
ORDER PART VCC, VOUT to GND .. –0.3V to 6.5V NUMBER RF Voltage TOP VIEW LTC5505-1 ... (VCC – 2.6V) to 7V LTC5505-1ES5 RF 5 V LTC5505-2 ... (V IN 1 CC CC – 1.4V) to 7V LTC5505-2ES5 GND 2 SHDN Voltage to GND .. –0.3V to (VCC + 0.3V) SHDN 3 4 VOUT I S5 PART VOUT .. 5mA S5 PACKAGE Operating Temperature Range (Note 2) .. – 40°C to 85°C 5-LEAD PLASTIC SOT-23 MARKING Maximum Junction Temperature ... 125°C TJMAX = 125°C, θJA = 250°C/W LTXV Storage Temperature Range .. – 65°C to 150°C LTRW Lead Temperature (Soldering, 10 sec)... 300°C Consult LTC Marketing for parts specified with wider operating temperature ranges.
ELECTRICAL CHARACTERISTICS The
●
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25
°
C. VCC = 3.6V, SHDN = VCC = HI, SHDN = 0V = LO, RF Input Signal is Off, unless otherwise noted. PARAMETER CONDITIONS MIN TYP MAX UNITS
VCC Operating Voltage ● 2.7 6 V IVCC Shutdown Current SHDN = LO ● 2 µA IVCC Operating Current SHDN = HI, IVOUT = 0mA ● 0.5 0.75 mA VOUT VOL (No RF Input) RLOAD = 2k, SHDN = HI, Enabled 170 260 350 mV SHDN = LOW, Disabled 1 mV VOUT Output Current VOUT = 1.75V, VCC = 2.7V, ∆VOUT = 10mV ● 1 2 mA VOUT Enable Time SHDN = HI, CLOAD = 33pF, RLOAD = 2k ● 8 20 µs VOUT Bandwidth CLOAD = 33pF, RLOAD = 2k (Note 4) 4 MHz VOUT Load Capacitance (Note 7) ● 33 pF VOUT Slew Rate VRFIN = 2V Step, CLOAD = 33pF, RLOAD = 2k (Note 3) 10 V/µs VOUT Noise VCC = 3V, Noise BW = 1.5MHz, 50Ω RF Input Termination 1.4 mVP-P SHDN Voltage, Chip Disabled VCC = 2.7V to 6V ● 0.35 V SHDN Voltage, Chip Enabled VCC = 2.7V to 6V ● 1.4 V SHDN Input Current SHDN = 3.6V ● 24 40 µA 5505f 2