AD8310

Rev. F | Page 7 of 24

50

μs PER

HORIZONTAL

DIVISION

500mV PER

VERTICAL

DIVISION

VOUT

100pF

3300pF

GROUND REFERENCE

0.01

μF

VOUT

500mV PER

VERTICAL

DIVISION

25ns PER

HORIZONTAL

DIVISION

GROUND REFERENCE

10mV PER

VERTICAL

DIVISION

INPUT

Figure 9. Small-Signal AC Response of RSSI Output with External BFIN

Capacitance of 100 pF, 3300 pF, and 0.01 μF

100ns PER

HORIZONTAL

DIVISION

GND REFERENCE

INPUT

500mV PER

VERTICAL

DIVISION

500mV PER

VERTICAL

DIVISION

VOUT

154

Ω

100

Ω

200

Ω

Figure 10. Large-Signal RSSI Pulse Response with CL = 100 pF

and RL = 100 Ω, 154 Ω, and 200 Ω

100ns PER

HORIZONTAL

DIVISION

GND REFERENCE

INPUT

500mV PER

VERTICAL

DIVISION

VOUT

500mV PER

VERTICAL

DIVISION

–3dBV INPUT

LEVEL SHOWN

HERE

Figure 12. Small-Signal RSSI Pulse Response

with RL = 402 Ω and CL = 68 pF

VOUT

CURVES

OVERLAP

500mV PER

VERTICAL

DIVISION

GND REFERENCE

INPUT

100ns PER

HORIZONTAL

DIVISION

500mV PER

VERTICAL

DIVISION

Figure 13. Large-Signal RSSI Pulse Response with RL = 100 Ω

and CL = 33 pF, 68 pF, and 100 pF

VOUT

100ns PER

HORIZONTAL

DIVISION

Figure 11. RSSI Pulse Response with RL = 402 Ω and CL = 68 pF,

for Inputs Stepped from 0 dBV to −33 dBV, −23 dBV, −13 dBV, and −3 dBV

20mV PER

VERTICAL

DIVISION

INPUT

200mV PER

VERTICAL

DIVISION

GND REFERENCE

Figure 14. Small-Signal RSSI Pulse Response with RL = 50 Ω

and Back Termination of 50 Ω (Total Load = 100 Ω)