HMC-C054 v00.0608 RMS POWER DETECTOR 70 dB, 0.01 - 2 GHz Features ±1 dB Detection Accuracy to 2 GHz Input Dynamic Range: -70 dBm to +10 dBm RF Signal Wave Shape & Crest Factor Independent +12V Operation from -55°C to +85°C Excellent Temperature Stability Typical Applications Power-Down Mode The HMC-C054 is ideal for: Field Replaceable SMA Female Connectors • Log –> Root-Mean-Square (RMS) Conversion • Received Signal Strength Indication (RSSI) 7 • Transmitter Signal Strength Indication (TSSI) General Description • RF Power Amplifier Efficiency Control The HMC-C054 Power Detector is designed for RF power measurement, and control applications for frequencies up to 2 GHz. The detector provides a “true RMS” representation of any RF/IF input signal. The output is a temperature compensated monotonic, representation of real signal power, measured with an input sensing range of 70 dB. POWER DETECTORS • Receiver Automatic Gain Control • Transmitter Power Control Functional Diagram The HMC-C054 is ideally suited to those wide bandwidth, wide dynamic range applications, requiring repeatable measurement of real signal power, especially where RF/IF wave shape and/or crest factor change with time. Electrical Specifi cations, TA = +25C, Vdc= +12V, ENX = 0V Parameter Input Frequency ± 1 dB Dynamic Range Output Slope [1] [1] Output Intercept [1] Temperature Sensitivity @ -10 dB, Input [1] [2] Typ. Typ. Typ. Typ. Typ. Typ. Units 10 100 500 1000 1500 2000 MHz 67 70 66 58 54 50 dB 36.1 36.1 36.3 37.4 38.4 39.6 mV / dB -74.2 -75.7 -75.2 -72.9 -69.9 -69.6 dBm 2.9 3.5 3.6 3.5 1.8 1.8 mdB / °C Min Typ. Max. Units [1] CW Input [2] Measured from TA = -55C to TA = +85C Parameter Condition Supply Voltage 12 Over Full Temperature Range 81 100 mA Supply Current with Pin = 0 dBm Over Full Temperature Range 95 120 mA ENX = Hi 1 mA From 10% to 90% @ 6 dBm Input 70 / 800 μs Standby Mode Supply Current Output Rise Time / Fall Time 7 - 10 V Supply Current with Pin = -70 dBm For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com HMC-C054 v00.0608 RMS POWER DETECTOR 70 dB, 0.01 - 2 GHz RMSOUT & Error vs. Pin @ 100 MHz [1] Ideal Logout +25C Logout +85C Logout - 55C 2 3 1 ERR +25C ERR +85C ERR - 55C 0 -60 -50 -40 -30 -20 -10 0 Ideal Logout +25C Logout +85C Logout - 55C 0 1 -4 0 ERR +25C ERR +85C ERR - 55C -60 -50 Ideal Logout +25C Logout +85C Logout - 55C 4 2 3 0 -40 -30 -20 1 -4 0 -10 0 10 -70 Ideal Logout +25C Logout +85C Logout - 55C 4 2 3 Ideal Logout +25C Logout +85C Logout - 55C -4 0 -50 -40 -30 -20 INPUT POWER (dBm) 2 0 ERR +25C ERR +85C ERR - 55C -2 -4 -60 -50 -40 -30 -20 -10 0 10 -10 0 10 4 Ideal Logout +25C Logout +85C Logout - 55C 2 0 2 -2 1 ERR +25C ERR +85C ERR - 55C -4 0 -70 ERROR (dB) -2 ERR +25C ERR +85C ERR - 55C ERROR (dB) RMSOUT (V) 4 0 2 -60 7 RMSOUT & Error vs. Pin @ 2000 MHz [1] RMSOUT (V) 4 -70 10 INPUT POWER (dBm) RMSOUT & Error vs. Pin @ 1500 MHz [1] 1 0 4 INPUT POWER (dBm) 3 -10 2 -2 ERR +25C ERR +85C ERR - 55C -50 -20 ERROR (dB) ERROR (dB) RMSOUT (V) 4 0 2 -60 -30 RMSOUT & Error vs. Pin @ 1000 MHz [1] RMSOUT (V) 4 -70 -40 INPUT POWER (dBm) RMSOUT & Error vs. Pin @ 500 MHz [1] 1 -2 -4 -70 INPUT POWER (dBm) 3 2 2 -2 10 4 ERROR (dB) 0 2 -70 4 ERROR (dB) RMSOUT (V) 3 4 RMSOUT (V) 4 POWER DETECTORS RMSOUT & Error vs. Pin @ 10 MHz [1] -60 -50 -40 -30 -20 -10 0 10 INPUT POWER (dBm) [1] CW input For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com 7 - 11 HMC-C054 v00.0608 RMS POWER DETECTOR 70 dB, 0.01 - 2 GHz Slope vs. Frequency Over Temperature Intercept vs. Frequency Over Temperature [1] 50 -60 INTERCEPT (dBm) +25 C +85 C -55 C 45 SLOPE (mV/dB) [1] 40 35 +25 C +85 C -55 C -65 -70 -75 30 -80 0 500 1000 1500 2000 0 500 FREQUENCY (MHz) 7 1000 1500 POWER DETECTORS Input Return Loss vs. Frequency Over Temperature 0 +25 C +85 C -55 C RETURN LOSS (dB) -2 -4 -6 -8 -10 0 500 1000 1500 2000 FREQUENCY (MHz) RMSOUT Rise Time Over Input Power [1] RMSOUT Fall Time Over Input Power 4 3.5 5 dBm 0 dBm -10 dBm -20 dBm -30 dBm 2.5 5 dBm 0 dBm -10 dBm -20 dBm -30 dBm 3 RMSOUT (V) 3 RMSOUT (V) [1] 4 3.5 2 1.5 2.5 2 1.5 1 1 0.5 0.5 0 0 0 1 2 3 TIME (ms) 4 5 0 1 2 3 4 TIME (ms) [1] CW Input 7 - 12 2000 FREQUENCY (MHz) For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com 5 HMC-C054 v00.0608 RMS POWER DETECTOR 70 dB, 0.01 - 2 GHz Ideal CW RMSOUT IS95 RMSOUT 2 3 1 CW ERR IS95 ERR 0 -60 -50 -40 -30 -20 -10 0 Ideal CW RMSOUT IS95 RMSOUT 0 1 -4 0 -70 CW ERR IS95 ERR -50 -30 Ideal CW RMSOUT IS95 RMSOUT 4 4 2 3 1 -2 -4 -30 -20 10 7 Ideal CW RMSOUT IS95 RMSOUT -10 INPUT POWER (dBm) 2 2 0 1 -2 CW ERR IS95 ERR 0 -40 0 4 CW ERR IS95 ERR -50 -10 ERROR (dB) 0 ERROR (dB) 2 -60 -20 RMSOUT & ERROR vs. Pin for CW & IS95 Reverse Link @ 2000 MHz RMSOUT (V) 4 RMSOUT (V) -40 INPUT POWER (dBm) RMSOUT & ERROR vs. Pin for CW & IS95 Reverse Link @ 1500 MHz -70 -2 -4 -60 INPUT POWER (dBm) 3 2 2 -2 10 4 ERROR (dB) 0 2 -70 4 ERROR (dB) RMSOUT (V) 3 4 RMSOUT (V) 4 RMSOUT & ERROR vs. Pin for CW & IS95 Reverse Link @ 1000 MHz 0 10 -4 0 -70 -60 -50 -40 -30 -20 -10 0 10 INPUT POWER (dBm) POWER DETECTORS RMSOUT & ERROR vs. Pin for CW & IS95 Reverse Link @ 500 MHz Absolute Maximum Ratings Supply Voltage +16 Vdc RF Input Power 20 dBm Max. Input Voltage 2.25 Vrms Channel / Junction Temperature 125 °C Continuous Pdiss (T = 85°C) (Derate 22.72 mW/°C above 85°C) 0.91 Watts Thermal Resistance (Rth) (junction to ground paddle) 44.02 °C/W Storage Temperature -65 to +150 °C Operating Temperature -40 to +85 °C ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com 7 - 13 HMC-C054 v00.0608 RMS POWER DETECTOR 70 dB, 0.01 - 2 GHz Outline Drawing POWER DETECTORS 7 Package Information Package Type C-6 Package Weight [1] 17.4 gms [2] Spacer Weight 3 gms [2] [1] Includes the connectors [2] ±1 gms Tolerance NOTES: 1. PACKAGE, LEADS, COVER MATERIAL: KOVAR™ 2. BRACKET MATERIAL: ALUMINUM 3. PLATING: ELECTROLYTIC GOLD 50 MICROINCHES MIN., OVER ELECTROLYTIC NICKEL 75 MICROINCHES MIN. 4. ALL DIMENSIONS ARE IN INCHES [MILLIMETERS]. 5. TOLERANCES ±.005 [0.13] UNLESS OTHERWISE SPECIFIED. 6. FIELD REPLACEABLE SMA CONNECTORS. TENSOLITE 5602 - 5CCSF OR EQUIVALENT. 7. MOUNT MODULE TO SYSTEM PLATFORM WITH #2-56 HARDWARE 7 - 14 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com HMC-C054 v00.0608 RMS POWER DETECTOR 70 dB, 0.01 - 2 GHz Pin Descriptions Function Description 1 RFIN & RF Ground RF Input connector, coaxial, field replaceable. This pin is AC coupled and matched to 50 Ohms. 2, 8 GND These pins must be connected to power supply ground. 3, 4, 9 N/C No Connection. 5 Vdc Power supply voltage for the power detector. 6, 7 RMSOUT RMS Voltage Output 10 ENX Disable pin. Connect to GND for normal operation. Applying voltage V>0.8 Vdd will initiate power saving mode. Interface Schematic For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com 7 POWER DETECTORS Pin Number 7 - 15