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MC-7856 Folha de dados(PDF) 1 Page - NEC |
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MC-7856 Folha de dados(HTML) 1 Page - NEC |
1 / 2 page ELECTRICAL CHARACTERISTICS (TCASE = 30 °C, VDD = 24 V, ZS = ZI = 75 Ω) PART NUMBER MC-7856G SYMBOLS PARAMETERS UNITS MIN TYP MAX CONDITIONS BW Frequency Range MHz 50 860 GA Gain dB 21.5 23.0 f = 860 MHz S Gain Slope dB 0 2.0 50 to 860 MHz Gf Gain Flatness dB 1.0 50 to 860 MHz; Peak to Valley S11 Input Return Loss dB 18.0 50 to 160 MHz dB 17.0 160 to 320 MHz dB 16.0 320 to 640 MHz dB 14.5 640 to 860 MHz S22 Output Return Loss dB 18.0 50 to 160 MHz dB 17.0 160 to 320 MHz dB 16.0 320 to 640 MHz dB 14.5 640 to 860 MHz S12 Reverse Isolation dB 30 50 to 860 MHz CTB Composite Triple Beat,110 Channels dB -60 -55 VOUT = +44 dBmV/ch CSO Composite Second Order, 110 Channels dB -63 -55 VOUT = +44 dBmV/ch XMod Cross Modulation, 110 Channels dB -63 -55 VOUT = +44 dBmV/ch IDD DC Current mA 220 240 NF Noise Figure dB 5.3 6.2 50 MHz dB 5.7 6.5 860 MHz CATV 22 dB PUSH-PULL AMPLIFIER California Eastern Laboratories MC-7856G OUTLINE DIMENSIONS (Units in mm) PACKAGE OUTLINE FEATURES • GALLIUM ARSENIDE ACTIVE DEVICES • LOW DISTORTION • LOW NOISE FIGURE (5.7 dB TYP at 860 MHz) • HIGH RELIABILITY (FIT = 125 at heat sink temperature of 100 °C, Report available) • INDUSTRY COMPATIBLE PACKAGE DESCRIPTION The MC-7856 is a GaAs hybrid integrated circuit designed to be used as the input device in CATV applications up to 860 MHz. This unit has a minimum gain of 21.5 dB at 860 MHz, and because it is a GaAs device, it has lower distortion and lower noise figure. Reliability is assured by NEC's stringent quality and process control procedures. Devices are as- sembled and tested using fully automated equipment to maxi- mize the consistency in part to part performance. The MC- 7856G features round connection pins and slightly different body dimensions for customers desiring these packaging di- mensions. VDD 9 1 In Out Gnd 23 7 8 2.54 ±0.38 21.5 MAX 6-32 unc 2B 2.54 ±0.25 1 2 3 5 789 4.19 ±0.13 14.85 MAX 4.25 + 0.25 - 0.35 4.0 ±0.25 5 10.75 ±0.25 27.5 MAX 38.1 ±0.25 45.08 MAX 0.51 ±0.05 0.51 ±0.05 3.2 MAX A 0.38.. A 25.4 ±0.25 19.05 ±0.38 8.1 MAX 2.5 6.3 ±0.05 |
Nº de peça semelhante - MC-7856 |
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Descrição semelhante - MC-7856 |
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