XR-2212

XR-2212 ...the analog plus company TM Precision Phase-Locked Loop June 1997-3 FEATURES D Quadrature VCO Outputs D Wide Frequency Range (0.01Hz to 300kHz) D Wide Supply Voltage Range (4.5V to 20V) D TTL/HCMOS Compatible (VCC = 5VDC) D Wide Dynamic Range (2mV to 3Vrms) D Adjustable Tracking Range ("1% to "80%) D Excellent Temp. Stability 20ppm/°C, Typ. GENERAL DESCRIPTION The XR-2212 is an ultra-stable monolithic phase-locked loop (PLL) system especially designed for data communications and control system applications. Its on board reference and uncommitted operational amplifier, together with a typical temperature stability of better than 20ppm/°C, make it ideally suited for frequency synthesis, ORDERING INFORMATION Part No. XR-2212M XR-2212CP XR-2212P APPLICATIONS D Frequency Synthesis D Data Synchronization D FM Detection D Tracking Filters D FSK Demodulation FM detection, and tracking filter applications. The wide input dynamic range, large operating voltage range, large frequency range, and HCMOS and TTL compatibility contribute to the usefulness and wide applicability of this device. Package 16 Lead 300 Mil CDIP 16 Lead 300 Mil PDIP 16 Lead 300 Mil PDIP Operating Temperature Range -55°C to +125°C 0°C to +70°C -40°C to +85°C BLOCK DIAGRAM VCC Pre Amplifier INP 2 Phase Detector 1 GND 4 10 15 0-DET O VCOQO VCOOC VCOOV VREF 0-DET I 16 TIM C1 14 VCO TIM C2 13 TIM R 12 PINP NINP 9 Op Amp 7 8 6 OUT COMP VREF Amp 3 5 11 Figure 1. XR-2212 Block Diagram Rev. 2.01 E1979 ...