HF2PLL Phase-locked Loop0 pages
HF2PLL Zurich
Phase-locked Loop Instruments
Dual PLL, 2 Input Channel, Quad PID,
50 MHz Lock-in Amplifier
Product Specification
Release date: August 2014
HF2LI Lock-in Amplifier
50WHz,210MSa/s
Signal Input 1
+ ln -InDiff
o e
SignaUnput2/Ref
+ In - In Diff
Signal Output 1
Add Out Sync
Signal Output 2
Actd Out Sync
0 <■&
Y/e i y/e 2
Aux 2 Aux A
W \ f /
--
Zurich
Instruments
Key Features
™ Dual 50 MHz phase-locked loop
™ Dual 50 MHz lock-in amplifier
™ Dual high performance signal outputs
™ 50 kHz PLL bandwidth with full parameter control
™ 4 configurable PID controllers
™ Easy to use HF2PLL Advisor and PID Advisor tools
with transferfunction analysis
™ Frequency response analyzer, FFT spectrum ana-
lyzer and oscilloscope
™ Application pack (included): automatic gain con-
trol, tip protection, peak analyzer
™ Application pack (optional): Kelvin probe force
microscopy, Q-control, dual frequency resonance
tracking (DFRT), side band analyzer
™ PLL harmonic mode
™ PID controller auto-tune
™ Frequency deviation and dissipation outputs
™ Graphical user interface and programming inter-
faces included
User Benefits
™ Excellent PLL bandwidth enables highest speed
measurements
™ State-of-the-art software includes measurement
tools enhancing productivity
™ Demanding applications supported all in one box
with application packs
™ Many advanced measurements modes provide
flexibility for research: higher oscillation modes,
multi-frequency, KPFM, DFRT
™ Multi-frequency supports simultaneous demodu-
lation at several arbitrary frequencies
™ All in one box solution simplifies any laboratory
setup
™ Legacy interfaces provide compatibility with most
existing AFM/STM/MEMS setups
™ The application know-how of Zurich Instruments
customer support team
Zurich Instruments - Product Specification: Dual PLL, 2 Input Channel, Quad PID, 50 MHz Lock-in Amplifier
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