Low voltage high performance mixer FM IF system with high-speed RSSI FEATURES
Wideband data output (600kHz min.)
Fast RSSI rise and fall times
Low power consumption: 6.5mA typ at 3V
Mixer input to >500MHz
Mixer conversion power gain of 11dB at 240MHz
Mixer noise figure of 12dB at 240MHz
2.4GHz super low power dual modulus prescaler used in phase-locked loop applications. 2.0 GHz Toggle Frequency
The MC12054 is Pin and Functionally Compatible with the MC12031
Low Power 2.0 mA Typical
2.6mA Maximum, 40 to 85°C, VCC = 2.7 to 5.5 Vdc
Short Setup Time (tset) 10ns Maximum @ 2.0 GHz
Modulus Control Input Level is Compatible with Standard
CMOS and TTL
Maximum Input Voltage Should Be Limited to 6.5 Vdc
Parallel inputs paselocked loop frequency synthesizers. Operating Temperature Range: 40 to 85°C
Low Power Consumption Through Use of CMOS Technology
3.0 to 9.0 V Supply Range
On or OffChip Reference Oscillator Operation
Lock Detect Signal
Dual Modulus/Parallel Programming
8 UserSelectable ÷ R Values: 8, 64, 128, 256, 512, 1024, 1160, 2048
÷ N Range = 3 to 1023, ÷ A Range = 0 to 63
High performance RF Switch DC To 4GHz Operation Typical High Isolation Of > 42 dB @ 2 GHz
Typical Low Insertion Loss Of 1.2dB @ 2 GHz
Integrated CMOS Control Logic
DC-coupled, bi-directional RF Path
Single Positive Supply Voltage
Ultra Small VQFN Packaging
Impedance matched for 50 Ohm systems
Lead-free, RoHS compliant and Green
High performance RF Switch DC To 2.5GHz Operation Typical High Isolation Of > 40 dB @ 2 GHz
Typical Low Insertion Loss Of 1.7dB @ 1 GHz
Integrated CMOS Control Logic
DC-coupled, bi-directional RF Path
Single Positive Supply Voltage
Ultra Small VQFN Packaging
Impedance matched for 50 Ohm systems
Lead-free, RoHS compliant and Green
High Power PIN Diodes Surface Mount Package Features
♦ High Power Handling
♦ Low Loss / Low Distortion
♦ Voltage Ratings up to 1000 Volts
♦ Passivated Chip for Low Leakage Current
♦ Low Theta (φ) due to Full Face Chip Bonding
♦ Hermetically Sealed
♦ Leadless Low Inductance MELF Packages
♦ Various Package Options
♦ Available as Chips
♦ Fully RoHS Compliant
Low voltage high performance mixer FM IF system Low power consumption: 3.5mA typical at 3V
Mixer input to >150MHz
Mixer conversion power gain of 17dB at 45MHz
XTAL oscillator effective to 150MHz (L.C. oscillator or external
oscillator can be used at higher frequencies)
102dB of IF Amp/Limiter gain
2MHz limiter small signal bandwidth
Temperature compensated logarithmic Received Signal Strength
Indicator (RSSI) with a 90dB dynamic range
Low external component count; suitable for crystal/ceramic/LC
filters
Excellent sensitivity: 0.31mV into 50W matching network for 12dB
SINAD (Signal to Noise and Distortion ratio) for 1kHz tone, 8kHz
deviation with RF at 45MHz and IF at 455kHz
SA607 meets cellular radio specifications
Audio output internal op amp
RSSI output internal op amp
