HMC877LC3 v03.0614 BROADBAND TIME DELAY & PHASE SHIFTER SMT, 8 - 23 GHz Typical Applications Features The HMC877LC3 is ideal for: Very Wide Bandwidth: 8 - 23 GHz 1 Continuous Adjustable Delay Range: 500 (1.4 UI ) Synchronization of clock and data Single-Ended or Differential Operation Transponder design Adjustable Differential Output Voltage Broadband Test & Measurement Swing: 500 - 950 mVp-p 16 GHz RF ATE Applications Delay Control Modulation Bandwidth: 2.5 GHz Single Supply: +3.3V 16 Lead Ceramic 3x3mm SMT Package: 9mm Functional Diagram General Description The HMC877LC3 is a phase shifter/time delay with 0 to 500(1.4 UI) continuously adjustable shift/delay range. The delay control is linearly monotonic with respect to the differential control voltage (VDCP, VDCN) and the control input has a modulation band- width of 2.5 GHz. The device provides a differential output voltage with constant amplitude for single- ended or differential input voltages above the input sensitivity level, while the output voltage swing may be adjusted using the VAC control pin. The HMC877LC3 features internal temperature compensation and bias circuitry to minimize delay variations with temperature. The device also features a delay control voltage range adjustment pin, LC. All RF input and outputs of the HMC877LC3 are internally terminated with 50 Ohms to Vcc, and may either be AC or DC coupled. Output pins can be connected directly to a 50 Ohm to Vcc terminated system, while DC blocking capacitors must be used if the terminated system input is 50 Ohms to a DC voltage other than Vcc. The HMC877LC3 is avail- able in ROHS-compliant 3x3 mm SMT package. Electrical Specifications, T = +25 C, Vcc = 3.3V, GND=ODWN = 0V A Parameter Conditions Min. Typ. Max. Units Power Supply Voltage %5 Tolerance 3.135 3.3 3.465 V Power Supply Current ODWN = 0V 175 190 215 mA 10 GHz 504 Deg Phase Shift Range 16 GHz 498 Deg 22 GHz 485 Deg 10 GHz 1.4 UI Time Delay Range 16 GHz 1.38 UI 22 GHz 1.35 UI Delay Control Modulation Bandwidth 2.5 GHz Delay Control Voltage (VDCP) VCC-0.6 VCC+0.6 V 1 The UI stands for unit interval Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, delivery, and to place orders: Analog Devices, Inc., For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824 responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 rights of third parties that may result from its use. Specifications subject to change without notice. No Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Phone: 781-329-4700 Order online at www.analog.com license is granted by implication or otherwise under any patent or patent rights of Analog Devices. 1 Trademarks and registered trademarks are the property of their respective owners. Application Support: Phone: 1-800-ANALOG-D Application Support: Phone: 978-250-3343 or apps hittite.com BROADBAND TIME DELAY & PHASE SHIFTER - SMTHMC877LC3 v03.0614 BROADBAND TIME DELAY & PHASE SHIFTER SMT, 8 - 23 GHz Electrical Specifications, T = +25 C, Vcc = 3.3V, GND=ODWN = 0V (Continued) A Parameter Conditions Min. Typ. Max. Units Output Amplitude Control Voltage (VAC) 0.65 1.5 1.8 V Single-Ended, peak-to-peak 10 GHz 490 648 mVp-p Output Amplitude Single-Ended, peak-to-peak 16 GHz 420 520 mVp-p Single-Ended, peak-to-peak 22 GHz 320 424 mVp-p Differential 200 1200 mVp-p Input Amplitude Range Single-Ended 100 600 mVp-p VDCP=VDCN=3.3 V 22 GHz 26 48 dBc (f -f /2) in in * Harmonic Suppression VDCP=VDCN=3.3 V 8 GHz 28 62 dBc (f -3f /2) in in (f is fundemental frequency) in VDCP=VDCN=3.3 V 16 GHz 30 32 36 dBc (f -2f ) in in Input Return Loss frequency < 23 GHz 12 dB Output Return Loss frequency < 23 GHz 6 dB RMS Jitter 16 GHz 0.45 ps Rise Time, tr 16 GHz 10 ps Fall Time, tf 16 GHz 11 ps Time Delay Temperature Sensitivity 16 GHz 0.05 deg/C VDCP=2.7V, VDCN=3.3V 16GHz Propagation Delay, td 140 ps (Relative to zero phase shift) * Harmonic suppression measurements are taken for single-ended inputs and outputs. 1 2 3 2 3 4 Time Delay vs. Frequency Time Delay vs. Bias Voltage 1.6 1.6 1.4 1.4 1.2 1.2 1 1 0.8 0.8 0.6 0.6 0.4 0.4 0.2 0.2 0 0 -0.6 -0.4 -0.2 0 0.2 0.4 0.6 -0.6 -0.4 -0.2 0 0.2 0.4 0.6 DIFFERENTIAL CONTROL VOLTAGE (V) DIFFERENTIAL CONTROL VOLTAGE (V) 8 GHz 20 GHz 3.135 V 10 GHz 22 GHz 3.3 V 12 GHz 23 GHz 3.465 V 1 VCC = 3.3V 2 ODWN= 0 V, VDCN=VCC 3 On the x-axis differential control voltage represents VDCP-VDCN voltage 4 Input Frequency: 20 GHz Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, delivery, and to place orders: Analog Devices, Inc., For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824 responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 rights of third parties that may result from its use. Specifications subject to change without notice. No Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Phone: 781-329-4700 Order online at www.analog.com license is granted by implication or otherwise under any patent or patent rights of Analog Devices. 2 Trademarks and registered trademarks are the property of their respective owners. Application Support: Phone: 1-800-ANALOG-D Application Support: Phone: 978-250-3343 or apps hittite.com ADJUSTABLE TIME DELAY (UI) ADJUSTABLE TIME DELAY (UI) BROADBAND TIME DELAY & PHASE SHIFTER - SMT