Datasheet LTC5509 (Analog Devices) - 2

HerstellerAnalog Devices
Beschreibung300MHz to 3GHz RF Power Detector in SC70 Package
Seiten / Seite8 / 2 — ABSOLUTE AXI U RATI GS. PACKAGE/ORDER I FOR ATIO. (Note 1). ELECTRICAL …
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ABSOLUTE AXI U RATI GS. PACKAGE/ORDER I FOR ATIO. (Note 1). ELECTRICAL CHARACTERISTICS The

ABSOLUTE AXI U RATI GS PACKAGE/ORDER I FOR ATIO (Note 1) ELECTRICAL CHARACTERISTICS The

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LTC5509
W W W U U W U ABSOLUTE AXI U RATI GS PACKAGE/ORDER I FOR ATIO (Note 1)
VCC, VOUT to GND .. –0.3V to 6.5V ORDER PART RFIN Voltage ...(VCC ± 1V) to 7V NUMBER SHDN Voltage to GND .. –0.3V to (V TOP VIEW CC + 0.3V) I LTC5509ESC6 VOUT .. 5mA SHDN 1 6 RFIN Operating Temperature Range (Note 2) .. – 40°C to 85°C GND 2 5 GND Maximum Junction Temperature ... 125°C V 4 V OUT 3 CC SC6 PART Storage Temperature Range .. – 65°C to 150°C SC6 PACKAGE 6-LEAD PLASTIC SC70 MARKING Lead Temperature (Soldering, 10 sec)... 300°C TJMAX = 125°C, θJA = 256°C/W LADD 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 ● 0.58 0.85 mA VOUT VOL (No RF Input) RLOAD = 2k, SHDN = HI, Enabled 150 250 400 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) 1.5 MHz VOUT Load Capacitance (Note 6) ● 33 pF VOUT Slew Rate VRFIN = 0.7V Step, CLOAD = 33pF, RLOAD = 2k (Note 3) 8 V/µs VOUT Noise VCC = 3V, Noise BW = 1.5MHz, 50Ω RF Input Termination 2 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 RFIN Input Frequency Range 300 to 3000 MHz RFIN Input Power Range RF Frequency = 300MHz to 3GHz (Note 5, 6) –30 to 6 dBm RFIN AC Input Resistance F = 300MHz, Pin = –25dBm 150 Ω RFIN Input Shunt Capacitance F = 300MHz, Pin = –25dBm 0.9 pF
Note 1:
Absolute Maximum Ratings are those values beyond which the life
Note 3:
The rise time at VOUT is measured between VOUT/2 + 0.5V to of a device may be impaired. VOUT/2 – 0.5V.
Note 2:
Specifications over the –40°C to 85°C operating temperature
Note 4:
Bandwidth is calculated using the 10% to 90% rise time equation: range are assured by design, characterization and correlation with BW = 0.35/rise time. statistical process controls.
Note 5:
RF performance is tested at 1800MHz
Note 6:
Guaranteed by design. 5509f 2