Datasheet HMC1023LP5E (Analog Devices) - 4

HMC1023LP5E
v01.0113
72 MHz DUAL PROGRAMMABLE LOW PASS FILTER WITH DRIVER Figure 1. Filter Attenuation (all Bandwidths) [1] Figure 2. Filter Passband Gain Response
20 0.3 0.2 0 0.1 T 5 MHz -20 0 M 72 MHz -40 -0.1 -0.2 FILTER GAIN (dB) -60 FILTER GAIN (dB) 5 MHz -0.3 72 MHz G - S -80 -0.4 IN -100 -0.5 0.1 1 10 100 1000 0.1 1 10 100 1000 S FREQUENCY (MHz) FREQUENCY (MHz) S 5 MHz 28 MHz 5 MHz 28 MHz 7 MHz 40 MHz E 7 MHz 40 MHz 10 MHz 50 MHz 10 MHz 50 MHz 14 MHz 72 MHz 14 MHz 72 MHz C 20 MHz Bypass 20 MHz O
Figure 4. Filter 3 dB Cutoff vs
R
Figure 3. Filter Attenuation, 10dB Gain [1] Temperature, 10 MHz Bandwidth
20 5 D P 0 N 5 MHz A -20 0 72 MHz B -40 E -3 dB S FILTER GAIN (dB) -60 FILTER GAIN (dB) -5 A -80 -100 -10 0.1 1 10 100 1000 5 6 7 8 9 10 20 FREQUENCY (MHz) IF / B FREQUENCY (MHz) 5 MHz 28 MHz 7 MHz 40 MHz -40 C 25 C 85 C 10 MHz 50 MHz 14 MHz 72 MHz 20 MHz Bypass
Figure 5. Noise Figure, 100
Ω
Source Figure 6. Noise Figure, 1 k
Ω
Source Impedance, 1 k
Ω
Impedance Selected [2] Impedance, 1 k
Ω
Impedance Selected [2]
26 24 24 20 22 0 dB Gain 0 dB Gain 20 16 18 16 10 dB Gain NOISE FIGURE (dB) NOISE FIGURE (dB) 12 10 dB Gain 14 12 8 5 7 10 14 20 28 40 50 72 5 7 10 14 20 28 40 50 72 FILTER BANDWIDTH (MHz) FILTER BANDWIDTH (MHz) -40 C +25 C +85 C [1] Degrated stop-band rejection at frequencies > 100 MHz caused by the test fixture. [2] 1 kΩ input impedance into the HMC1023LP5E selected by writing Reg 02h[10]=0 and Reg 01h[9] = 0. Inf F or o m r p atio r n ifc ur e n , d ishe e d lbiv y e A r n y a alog n D d t evic o p es is la beclie o eved rd to ebre sa: H ccur iattti e tae M nd re ilicarbloew . H a o ve C wever, o n rp o For price, delivery, and to place orders: Analog Devices, Inc., responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other oration, 2 Elizabeth Drive, Chelmsford, MA 01824 One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 Phone: 978-250-3343 Fax: 978-250-3373 O rights of third parties that may result from its use. Specifications subject to change without notice. No P rd hone e r O : 7 n 81- -3li 2n 9 e a -47 t w 0 w 0 • O w rd .h e it r o t niltie n .c e ao t m license is granted by implication or otherwise under any patent or patent rights of Analog Devices. www.analog.com
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Application Support: Pho Trademarks and registered trademarks are the property of their respective owners. ne: 978-250-33 A 4 p 3 p o lica rti a o p n S p u s p @ po h rt itt : P ite ho . n c e om : 1-800-ANALOG-D