AD6630 Analog Devices, AD6630 Datasheet
AD6630
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AD6630 Summary of contents
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... The AD6630 gain block designed to interface between SAW filters and differential input analog-to-digital converters. The AD6630 has a fixed gain and has been optimized for use with the AD6600 and AD6620 in digitizing narrowband IF carriers in the 70 MHz to 250 MHz range. ...
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... AD6630–SPECIFICATIONS NORMAL OPERATING CONDITIONS Parameter (Conditions) SINGLE SUPPLY VOLTAGE POSITIVE SUPPLY VOLTAGE NEGATIVE SUPPLY VOLTAGE AMBIENT TEMPERATURE PACKAGE THERMAL RESISTANCE 1 OPERATING FREQUENCY (T = – MIN DC SPECIFICATIONS Inputs should be AC coupled.) Parameter SUPPLY CURRENT OUTPUT DC LEVEL (T = – MIN AC SPECIFICATIONS performance limits are correlated to 5 MHz testing based on characterization data.) ...
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... ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the AD6630 features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality ...
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... Figure Compression Point (Typical 300 70 –4– PIN CONFIGURATION CD1 2 15 IP2 AD6630 IP1 TOP VIEW IP1 5 12 CMD (Not to Scale) IP2 CLLO 7 10 CD2 CLHI CONNECT ...
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... Similarly, the output clamp level cannot be set higher than 12 dBm. Matching SAW Filters The AD6630 is designed to easily match to SAW filters. SAW filters are largely capacitive in nature. Normally a conjugate match to the load is desired for maximum power transfer. ...
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... OP O C100 0.1 F IP1 IP1B CMD C101 V O 0.1 F IP2B OPB GND CL1 CD2 CL2 AD6630 Figure 12. Reference Design Component Placement (Two Channels Shown) OUTPUT AMP + OUTPUT AMP TO OUTPUT AMPLIFIER – –6– +10V SAW2 ...
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... R3 R1 200 TP1 1 AGND TEST P C10 100nF C2 10nF 8-1 AT224 C3 10nF TP2 1 C4 TEST P 100nF R2 200 AGND AGND 24.1 –8.8 394.3 –8.6 23.5 –22.5 382.4 –21.9 23.2 –26.4 353.0 –25.4 22.9 –38.9 328.9 –29.2 AD6630 J8 1 SMA 2 AGND ...
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... AD6630 0.0118 (0.30) 0.0040 (0.10) OUTLINE DIMENSIONS Dimensions shown in inches and (mm). 16-Lead Wide Body SOIC (R-16) 0.4133 (10.50) 0.3977 (10.00 0.1043 (2.65) PIN 1 0.0291 (0.74) 0.0926 (2.35) 0.0098 (0.25) 0.0500 (1.27) 8 0.0500 0.0192 (0.49) 0.0157 (0.40) 0 SEATING 0.0125 (0.32) (1.27) 0.0138 (0.35) PLANE BSC 0.0091 (0.23) –8– REV. 0 ...