Datasheet LTC5564 (Analog Devices) - 3

LTC5564
ELECTRICAL CHARACTERISTICS The
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denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. Supply voltage = VCCRF = VCCA = VCCP = 5V, GAIN1, CLOAD = 10pF, no RF input signal, unless otherwise noted. PARAMETER CONDITIONS MIN TYP MAX UNITS
VOUT Slew Rate Rise/Fall Supply Voltage = 5V, VOUT 10% to 90%, ∆VOUT = 1.1V (Note 3) GAIN1, Pin = 10dBm to 16dBm 350/70 V/µs GAIN2, Pin = 4dBm 185/70 V/µs GAIN4, Pin = –2dBm 120/70 V/µs GAIN8, Pin = –8dBm 50/50 V/µs Supply Voltage = 3.3V, VOUT 10% to 90%, ∆VOUT = 1.1V (Note 3) GAIN1, Pin = 10dBm to 16dBm 325/70 V/µs GAIN2, Pin = 4dBm 185/70 V/µs GAIN4, Pin = –2dBm 120/70 V/µs GAIN8, Pin = –8dBm 50/50 V/µs Demodulation Bandwidth (Notes 4, 5) GAIN1, VOUT = 500mV 75 MHz GAIN2, VOUT = 500mV 52 MHz GAIN4, VOUT = 500mV 35 MHz GAIN8, VOUT = 500mV 15 MHz VOUTADJ Input Range GAIN1 ∆VOUT = ±100mV (Note 5) 0/225 mV VOUT Load Capacitance (Note 5) 10 pF VOUT Output Current Sourcing, RL = 2k 1.7 mA VOUT Response Time Supply Voltage = 5V, RFIN Step to 50% VOUT (Note 3) GAIN1, Pin = 10dBm to 16dBm 7.0 ns GAIN2, Pin = 4dBm 9.0 ns GAIN4, Pin = –2dBm 11.0 ns GAIN8, Pin = –8dBm 14.0 ns Supply Voltage = 3.3V, RFIN Step to 50% VOUT (Note 3) GAIN1, Pin = 10dBm to 16dBm 7.1 ns GAIN2, Pin = 4dBm 9.0 ns GAIN4, Pin = –2dBm 11.0 ns GAIN8, Pin = –8dBm 14.0 ns VOUT Output Voltage Swing Supply Voltage = 3V 1.4 V
Comparator Characteristics
Comparator Response Time 10dBm to 16dBm RFIN Step to VCOMP 50% (Note 3) 9 ns Comparator Hysteresis 10 mV IVREF Input Current –2.3 µA
RF Characteristics
RFIN Frequency Range (Note 6) 0.6 to 15 GHz RFIN AC Input Resistance Frequency = 1000MHz, Power Level = 0dBm 135 Ω RFIN Input Shunt Capacitance Frequency = 1000MHz, Power Level = 0dBm 0.77 pF RFIN Input Power Range (Note 6) –24 to 16 dBm
Digital I/O
LEN VIL/VIH 0.8 VCCA – 0.8 V G0 VIL/VIH 0.8 VCCA – 0.8 V G1 VIL/VIH 0.8 VCCA – 0.8 V
Note 1:
Stresses beyond those listed under Absolute Maximum Ratings LTC5564HUD is guaranteed to meet specified performance from –40°C to may cause permanent damage to the device. Exposure to any Absolute 125°C case temperature. Maximum Rating condition for extended periods may affect device
Note 3:
RFIN step from no power to stated level. reliability and lifetime.
Note 4:
See typical curve for bandwidth vs output voltage.
Note 2:
The LTC5564IUD is guaranteed to meet specified performance
Note 5:
See Applications Information section. from –40°C to 105°C case temperature range (θJC = 7.5°C/W). The
Note 6:
Specification is guaranteed by design and not 100% tested in production. 5564fc For more information www.linear.com/LTC5564 3 Document Outline Features Description Applications Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Simplified Block Diagram Applications Information Revision History Typical Application Related Parts