Data Sheets   Rev C, 10/2006 (pdf, 514K) Email PDF      Lead(Pb) - Free Data (Data Sheet Help)     Application Notes Evaluation Boards Price, Packaging, and Availability

	Product Description
	The AD8307 is the first logarithmic amplifier made available in an 8-lead (SOIC-8) package. It is a complete 500 MHz monolithic demodulating logarithmic amplifier based on the progressive compression ...More

Specifications RF Frequency (MHz) dc to 500 Dynamic Range (dB) 92dB Temp Stability (dB) ±1dB Phase Accuracy (deg) n/a Response Time (ns typ) 400ns Voltage Supply (V) 2.7 to 5.5 Supply Current (max) 8mA Limiter Output No AC Linearity (± dB) 0.8dB Power Consumption (mW) 50mW Package 8-Lead SOIC/DIP Find Similar Products

Functional Block Diagram Enlarge Symbols and Footprints  Other Diagrams: Pin Out Diagram

Features Complete multistage logarithmic amplifier 92 dB dynamic range: –75 dBm to +17 dBm to –90 dBm using matching network Single supply of 2.7 V minimum at 7.5 mA typ DC to 500 MHz operation, ±1 dB linearity Slope of 25 mV/dB, intercept of –84 dBm Highly stable scaling over temperature Fully differential dc-coupled signal path 100 ns power-up time, 150 µA sleep current

 

Design Tools dBm/dBu/dBv Calculator This calculator converts between standard units of power measurement and signal strength.

 

Price, Packaging, and Availability Print Table AD8307 Model Options Model Status Package Pins Temp Range Price* (1000 pcs.) Available RoHS Compliant Samples Cart Purchase Cart AD8307AN Prodn 8 ld PDIP 8 Ind $6.60 5/9/2008 N Material Declaration Contact ADI Add to Cart AD8307ANZ Prodn 8 ld PDIP 8 Ind $6.00 5/9/2008 Y Material Declaration Add to Cart Add to Cart AD8307AR Prodn 8 ld SOIC 8 Ind $6.60 5/9/2008 N Material Declaration Contact ADI Add to Cart AD8307AR-REEL Prodn 8 ld SOIC 8 Ind $6.60 5/9/2008 N Material Declaration Contact ADI Add to Cart AD8307AR-REEL7 Prodn 8 ld SOIC 8 Ind $6.60 5/9/2008 N Material Declaration Contact ADI Add to Cart AD8307ARZ Prodn 8 ld SOIC 8 Ind $6.00 5/9/2008 Y Material Declaration Add to Cart Add to Cart AD8307ARZ-REEL Prodn 8 ld SOIC 8 Ind $6.00 10/17/2008 Y Material Declaration Contact ADI Add to Cart AD8307ARZ-RL7 Prodn 8 ld SOIC 8 Ind $6.00 6/6/2008 Y Material Declaration Contact ADI Add to Cart The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing. View Sales and Distribution Offices

 

Suggested Complementary Products AD8130: Low Cost 270 MHz Differential Receiver Amplifier Signal Chains Visit our interactive signal chains for more complementary products

 

Find Similar Products     Part# RF Frequency (MHz) Dynamic Range (dB) Temp Stability (dB) Response Time (ns typ) Voltage Supply (V) Supply Current (max) Package Price* (1000 pcs.) AD8312 50 to 3500 45 ±0.5 70 2.7 to 5.5 4.2 WLCSP $1.25 AD606 - 80 - 400 4.5 to 5.5 13 16-Lead DIP; 16-Lead SOIC $21.74 AD8313 100 to 2500 70 ±1.25 40 2.7 to 5.5 14 8-Lead uSOIC $7.90 AD641 - 44 ±1 10 +/- 4.5 to +/- 7.5 44 20-Lead DIP; 20-Lead LCC; 20-Lead PLCC $32.43 AD8314 100 to 2700 45 ±1 70 2.7 to 5.5 4.5 8-Lead uSOIC/CSP $1.09 AD8306 5 to 400 100 ±1 73 2.7 to 5.5 16 16-Lead SOP $14.50 AD8315 100 to 2500 50 ±1 150 2.7 to 5.5 8.5 8-Lead uSOIC $3.95 AD8309 5 to 500 100 ±1 67 2.7 to 5.5 16 16-Lead TSSOP $7.75 AD8316 100 to 2500 49 ±1 50 2.7 to 5.5 8.5 16-Lead CSP $100.00 AD8311 100 to 2500 50 ±0.5 150 2.7 to 5.5 8.5 WLCSP $1.25 AD8302 2,700 60 ±1 60 2.7 to 5.5 19 14-Lead TSSOP $12.00 AD8307 dc to 500 92 ±1 400 2.7 to 5.5 8 8-Lead SOIC/DIP $6.00 AD8310 dc to 440 100 ±1 15 2.7 to 5.5 8 8-Lead SOIC $3.95 AD640 - 50 ±1 10 +/- 4.5 to +/- 7.5 44 20-Lead DIP; 20-Lead LCC; 20-Lead PLCC $36.05 AD8317 1 to 10000 55 ±0.5 6 3 to 5.5 20 8-Lead CSP $3.93 AD8318 1 to 8000 70 ±0.5 10 4.5 to 5.5 68 16-Lead CSP $4.99 AD8319 1 to 10000 45 ±0.5 6 3 to 5.5 22 8-Lead CSP $1.75 ADL5519 1 kHz to 10000 62 ±0.5 6 3 to 5.5 56 32-Lead LFCSP $4.98 * The pricing listed here is provided only for budgetary purposes as recommended list price in U.S. Dollars in the United States ex factor per unit for the stated volume. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing. ** Pricing is currently unavailable. Click on the product number to see the Product Page for additional information.