Datasheet Analog Devices ADL5910 — 数据表

FEATURES FUNCTIONAL BLOCK DIAGRAM Envelope threshold detection and latching
Broad input frequency range: dc to 6 GHz
±1.0 dB input range: ≤45 dB
±1.0 dB input level: −30 dBm to +15 dBm at 100 MHz
Programmable threshold and latch reset function
Propagation delay: 12 ns typical from RFIN to Q/Q latch
All functions temperature and supply stable
Operates at 3.3 V from −40°C to +105°C
Quiescent current: 3.5 mA typical
Power-down current: 100 μA typical
16-lead, 3 mm × 3 mm LFCSP package VPOS ENBL 5 14 7 VIN– RST 16 15 ADL5910
DECL 4 –
ENVELOPE
DETECTOR RFIN 1 11 3 GND VCAL R Q 12 Q S Q 13 Q + 2 6 8 DNC 9 10 13837-001 Data Sheet DC to 6 GHz, ≤45 dB Envelope Threshold
Detector/Trigger
ADL5910 Figure 1. APPLICATIONS
Wireless power amplifier input and output protection
Wireless receiver input protection
RF pulse detection and triggering GENERAL DESCRIPTION
The ADL59101 is a radio frequency (RF) detector that operates
from dc to 6 GHz. It provides a programmable envelope
threshold detection function.
The envelope threshold detection function compares the voltage …