Datasheet LTC5531 (Analog Devices) - 2
| Manufacturer | Analog Devices |
| Description | Precision 300MHz to 7GHz RF Detector with Shutdown and Offset Adjustment |
| Pages / Page | 12 / 2 — ABSOLUTE AXI U. RATI GS. PACKAGE/ORDER I FOR ATIO. (Note 1). ELECTRICAL … |
| File Format / Size | PDF / 226 Kb |
| Document Language | English |
ABSOLUTE AXI U. RATI GS. PACKAGE/ORDER I FOR ATIO. (Note 1). ELECTRICAL CHARACTERISTICS The
Model Line for this Datasheet
Text Version of Document
LTC5531
W W W U U W U ABSOLUTE AXI U RATI GS PACKAGE/ORDER I FOR ATIO (Note 1)
V ORDER PART CC, VOUT, SHDN, VOS .. –0.3V to 6.5V RF NUMBER IN Voltage .. (VCC ± 1.5V) to 7V TOP VIEW RFIN Power (RMS) .. 12dBm LTC5531ES6 RF 6 V I IN 1 CC VOUT .. 5mA GND 2 5 VOUT Operating Temperature Range (Note 2) .. – 40°C to 85°C SHDN 3 4 VOS Maximum Junction Temperature ... 125°C S6 PART S6 PACKAGE Storage Temperature Range .. – 65°C to 150°C 6-LEAD PLASTIC TSOT-23 MARKING Lead Temperature (Soldering, 10 sec).. 300°C TJMAX = 125°C, θJA = 250°C/W LTBBQ 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, VOS = 0V and SHDN = HI unless otherwise noted. PARAMETER CONDITIONS MIN TYP MAX UNITS
VCC Operating Voltage ● 2.7 6 V IVCC Operating Current IVOUT = 0mA ● 0.5 0.7 mA IVCC Shutdown Current SHDN = LO ● 0.01 2 µA VOUT (No RF Input) RLOAD = 2k, VOS = 0V ● 85 100 to 140 155 mV SHDN = LO 1 mV VOUT Output Current VOUT = 1.75V, VCC = 2.7V, ∆VOUT < 10mV ● 2 4 mA VOUT Enable Time SHDN = LO to HI, CLOAD = 33pF, RLOAD = 2k ● 8 20 µs VOUT Bandwidth CLOAD = 33pF, RLOAD = 2k (Note 4) 2 MHz VOUT Load Capacitance (Notes 6, 7) ● 33 pF VOUT Slew Rate VRFIN = 1V Step, CLOAD = 33pF, RLOAD = 2k (Note 3) 3 V/µs VOUT Noise VCC = 3V, Noise BW = 1.5MHz, 50Ω RF Input Termination 1 mVP-P VOS Voltage Range ● 0 1 V VOS Input Current ● –0.5 0.5 µA 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 ● 22 36 µA RFIN Input Frequency Range (Note 8) 300 to 7000 MHz RFIN Input Power Range RF Frequency = 300MHz to 7GHz (Note 5, 6) VCC = 2.7V to 6V –32 to 10 dBm RFIN AC Input Resistance F = 1000MHz, Pin = –25dBm 220 Ω RFIN Input Shunt Capacitance F = 1000MHz, Pin = –25dBm 0.65 pF
Note 1:
Absolute Maximum Ratings are those values beyond which the life equation: BW = 0.35/rise time. of a device may be impaired.
Note 5:
RF performance is tested at 1800MHz
Note 2:
Specifications over the –40°C to 85°C operating temperature
Note 6:
Guaranteed by design. range are assured by design, characterization and correlation with
Note 7:
Capacitive loading greater than this value may result in circuit statistical process controls. instability.
Note 3:
The rise time at VOUT is measured between 1.3V and 2.3V.
Note 8:
Higher frequency operation is achievable with reduced
Note 4:
Bandwidth is calculated based on the 10% to 90% rise time performance. Consult factory for more information. 5531f 2
W W W U U W U ABSOLUTE AXI U RATI GS PACKAGE/ORDER I FOR ATIO (Note 1)
V ORDER PART CC, VOUT, SHDN, VOS .. –0.3V to 6.5V RF NUMBER IN Voltage .. (VCC ± 1.5V) to 7V TOP VIEW RFIN Power (RMS) .. 12dBm LTC5531ES6 RF 6 V I IN 1 CC VOUT .. 5mA GND 2 5 VOUT Operating Temperature Range (Note 2) .. – 40°C to 85°C SHDN 3 4 VOS Maximum Junction Temperature ... 125°C S6 PART S6 PACKAGE Storage Temperature Range .. – 65°C to 150°C 6-LEAD PLASTIC TSOT-23 MARKING Lead Temperature (Soldering, 10 sec).. 300°C TJMAX = 125°C, θJA = 250°C/W LTBBQ 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, VOS = 0V and SHDN = HI unless otherwise noted. PARAMETER CONDITIONS MIN TYP MAX UNITS
VCC Operating Voltage ● 2.7 6 V IVCC Operating Current IVOUT = 0mA ● 0.5 0.7 mA IVCC Shutdown Current SHDN = LO ● 0.01 2 µA VOUT (No RF Input) RLOAD = 2k, VOS = 0V ● 85 100 to 140 155 mV SHDN = LO 1 mV VOUT Output Current VOUT = 1.75V, VCC = 2.7V, ∆VOUT < 10mV ● 2 4 mA VOUT Enable Time SHDN = LO to HI, CLOAD = 33pF, RLOAD = 2k ● 8 20 µs VOUT Bandwidth CLOAD = 33pF, RLOAD = 2k (Note 4) 2 MHz VOUT Load Capacitance (Notes 6, 7) ● 33 pF VOUT Slew Rate VRFIN = 1V Step, CLOAD = 33pF, RLOAD = 2k (Note 3) 3 V/µs VOUT Noise VCC = 3V, Noise BW = 1.5MHz, 50Ω RF Input Termination 1 mVP-P VOS Voltage Range ● 0 1 V VOS Input Current ● –0.5 0.5 µA 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 ● 22 36 µA RFIN Input Frequency Range (Note 8) 300 to 7000 MHz RFIN Input Power Range RF Frequency = 300MHz to 7GHz (Note 5, 6) VCC = 2.7V to 6V –32 to 10 dBm RFIN AC Input Resistance F = 1000MHz, Pin = –25dBm 220 Ω RFIN Input Shunt Capacitance F = 1000MHz, Pin = –25dBm 0.65 pF
Note 1:
Absolute Maximum Ratings are those values beyond which the life equation: BW = 0.35/rise time. of a device may be impaired.
Note 5:
RF performance is tested at 1800MHz
Note 2:
Specifications over the –40°C to 85°C operating temperature
Note 6:
Guaranteed by design. range are assured by design, characterization and correlation with
Note 7:
Capacitive loading greater than this value may result in circuit statistical process controls. instability.
Note 3:
The rise time at VOUT is measured between 1.3V and 2.3V.
Note 8:
Higher frequency operation is achievable with reduced
Note 4:
Bandwidth is calculated based on the 10% to 90% rise time performance. Consult factory for more information. 5531f 2
