RFPD2540 RFMD | Alldatasheet

Document overview

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Technical content

Features

■ Excellent Linearity ■ Superior Return Loss Performance ■ Extremely Low Distortion ■ Optimal Reliability ■ Low Noise ■ Unconditionally Stable Under All Terminations ■ Extremely High Output Capability ■ 27.5dB Min. Gain at 1218MHz ■ 450mA Max. at 24VDC

Applications

■ 45MHz to 1218MHz CATV Amplifier Systems

Ordering Information

RFPD2540 Box with 50 pieces Absolute Maximum Ratings Parameter Rating Unit RF Input Voltage (single tone) 75 dBmV DC Supply Over-Voltage (5 minutes) 30 V Storage Temperature -40 to +100 °C Operating Mounting Base Temperature -30 to +100 °C Caution! ESD sensitive device. RoHS (Restriction of Hazardous Substances): Compliant per EU Directive 2011/65/EU. Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Absolute Maximum Rating conditions is not implied. RFPD2540

RF Micro Devices Inc. 7628 Thorndike Road, Greensboro, NC 27409-9421 DS140922 The information in this publication is believed to be accurate. However, no responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any infringement of patents or other rights of third parties resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change component circuitry, recommended application circuitry and specifications at any time without prior notice. 2 of 3 RFPD2540 Nominal Operating Parameters Parameter Specification Unit Condition Min Typ Max General Performance V+ = 24V; TMB = 30°C; ZS = ZL = 75Ω Power Gain 27.0 dB f = 45MHz 27.5 28.0 29.0 dB f = 1218MHz Slope[1] 0.5 1.0 2.0 dB f = 45MHz to 1218MHz Flatness of Frequency Response 0.8 dB f = 45MHz to 1218MHz Input Return Loss -20 dB f = 45MHz to 320MHz -19 dB f = 320MHz to 640MHz -17 dB f = 640MHz to 870MHz -16 dB f = 870MHz to 1000MHz -15 dB f = 1000MHz to 1218MHz Output Return Loss -20 dB f = 45MHz to 320MHz -19 dB f = 320MHz to 640MHz -18 dB f = 640MHz to 870MHz -17 dB f = 870MHz to 1000MHz -16 dB f = 1000MHz to 1218MHz Noise Figure 5.0 5.5 dB f = 50MHz to 1218MHz Total Current Consumption (DC) 420.0 450.0 mA Distortion Data 40MHz to 550MHz V+ = 24V; TMB = 30°C; ZS = ZL = 75Ω CTB -75 -70 dBc VO = 56.4dBmV at 1000MHz, 13.4dB extrapolated tilt, 79 analog channels plus 75 digital channels (-6dB offset)[2][4] XMOD -68 -62 dBc CSO -70 -65 dBc CIN 60 65 dB Distortion Data 40MHz to 550MHz V+ = 24V; TMB = 30°C; ZS = ZL = 75Ω CTB -82 dBc VO = 55dBmV at 1200MHz, 16.5dB extrapolated tilt, 79 analog channels plus 111 digital channels (-6dB offset)[3][4] XMOD -75 dBc CSO -80 dBc CIN 60 dB 1. The slope is defined as the difference between the gain at the start frequency and the gain at the stop frequency. 2. 79 analog channels, NTSC frequency raster: 55.25MHz to 547.25MHz, +43dBmV to +50dBmV tilted output level, plus 75 digital channels, -6dB offset relative to the equivalent analog carrier. offset relative to the equivalent analog carrier. 4. Composite Second Order (CSO) - The CSO parameter (both sum and difference products) is defined by the NCTA. Composite Triple Beat (CTB) - The CTB parameter is defined by the NCTA. Cross Modulation (XMOD) - Cross modulation (XMOD) is measured at baseband (selective voltmeter method), referenced to 100% modulation of the carrier being tested. Carrier to Intermodulation Noise (CIN) - The CIN parameter is defined by ANSI/SCTE 17 (Test procedure for carrier to noise).

RF Micro Devices Inc. 7628 Thorndike Road, Greensboro, NC 27409-9421 DS140922 The information in this publication is believed to be accurate. However, no responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any infringement of patents or other rights of third parties resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change component circuitry, recommended application circuitry and specifications at any time without prior notice. 3 of 3 RFPD2540 Package Drawing (Dimensions in millimeters) 123 5 7 89 R O Q M 5 10mm0 scale B N L F A D H øG T S PJ U I E C K European Projection Nominal Min Max A 44,6 ± 0,2 44,4 44,8 B 13,6 ± 0,2 13,4 13,8 C 20,4 ± 0,5 19,9 20,9 D 8 ± 0,15 7,85 8,15 E 12,6 ± 0,15 12,45 12,75 F 38,1 ± 0,2 37,9 38,3 H 4 ± 0,2 3,8 4,2 I 25,4 ± 0,2 25,2 25,6 J UNC 6-32 - - L 27,2 ± 0,2 27,0 27,4 M 11,6 ± 0,5 11,1 12,1 O 0,25 ± 0,02 0,23 0,27 P 0,45 ± 0,03 0,42 0,48 Q 2,54 ± 0,3 2,24 2,84 R 2,54 ± 0,5 2,04 3,04 S 2,54 ± 0,25 2,29 2,79 T 5,08 ± 0,25 4,83 5,33 U 5,08 ± 0,25 4,83 5,33 Pin Name

1 Input

9 Output

Pinning: Notes: