DATA SHEET GaAs MULTI-CHIP MODULE MC-7831-HA 1 GHz CATV 18 dB PUSH-PULL AMPLIFIER DESCRIPTION The MC-7831-HA is a GaAs Multi-chip Module designed for use in input stages in CATV applications up to 1 GHz. This unit has low distortion, low noise figure and return loss across the entire frequency band. Reliability and performance uniformity are assured by our stringent quality and control procedures. FEATURES * Low distortion * High linear gain GL = 18.0 dB MIN. @f = 870 MHz * Low return loss ORDERING INFORMATION Part Number MC-7831-HA Order Number Package MC-7831-HA-AZ 7-pin special with heatsink Supplying Form 25 pcs MAX./Tray (Pb-Free) Remark To order evaluation samples, contact your nearby sales office. Part number for sample order: MC-7831-HA-AZ ABSOLUTE MAXIMUM RATINGS (T A = +25C, unless otherwise specified) Parameter Symbol Ratings Unit VDD 30 V Vi 65.0 dBmV Operating Case Temperature TC 30 to +100 C Storage Temperature Tstg 40 to +100 C Supply Voltage Input Voltage Note Note In case of single tone Caution: Observe precautions when handling because these devices are sensitive to electrostatic discharge Document No. PG10684EJ01V0DS (1st edition) Date Published October 2007 NS MC-7831-HA RECOMMENDED OPERATING CONDITIONS (Z S = ZL = 75 , unless otherwise specified) Parameter Supply Voltage Symbol Test Conditions VDD Input Voltage Vi Operating Case Temperature TC 110 channel, Flat MIN. TYP. MAX. Unit 23.5 24.0 24.5 V 21.0 27.5 dBmV 30 25 85 C ELECTRICAL CHARACTERISTICS (T C = 30 5C, VDD = 24 V, ZS = ZL = 75 , unless otherwise specified) Parameter Symbol Test Conditions MIN. TYP. MAX. Unit f = 870 MHz 18.0 21.0 dB Linear Gain GL Gain Slope GSlope f = 40 to 870 MHz 0.2 1.0 dB Gain Flatness 1 GFlatness1 f = 40 to 870 MHz 0.35 +0.35 dB Gain Flatness 2 GFlatness2 f = 40 to 1 000 MHz 0.35 +0.85 dB Noise Figure 1 NF1 f = 50 MHz 6.5 dB Noise Figure 2 NF2 f = 870 MHz 7.0 dB 180 240 mA 110 channel, 57 dBc VO = 44 dBmV, Flat 50 dBc 57 dBc Operating Current Composite Triple Beat Cross Modulation IDD CTB XM RF OFF (Pin = None) Composite 2nd Order Beat CSO Input Return Loss 1 RLi1 f = 40 to 160 MHz 20.0 dB Input Return Loss 2 RLi2 f = 160 to 320 MHz 19.0 dB Input Return Loss 3 RLi3 f = 320 to 640 MHz 17.5 dB Input Return Loss 4 RLi4 f = 640 to 870 MHz 16.0 dB Input Return Loss 5 RLi5 f = 870 to 1 000 MHz 10.0 dB Output Return Loss 1 RLo1 f = 40 to 160 MHz 20.0 dB Output Return Loss 2 RLo2 f = 160 to 320 MHz 19.0 dB Output Return Loss 3 RLo3 f = 320 to 640 MHz 17.5 dB Output Return Loss 4 RLo4 f = 640 to 870 MHz 16.0 dB Output Return Loss 5 RLo5 f = 870 to 1 000 MHz 12.0 dB 2 Data Sheet PG10684EJ01V0DS MC-7831-HA PACKAGE DIMENSIONS 7-PIN SPECIAL WITH HEATSINK (UNIT: mm) PIN CONNECTION Data Sheet PG10684EJ01V0DS 3 MC-7831-HA NOTES ON CORRECT USE (1) The space between PC board and root of the lead should be kept more than 1 mm to prevent undesired stress to the lead and also should be kept less than 4 mm to prevent undesired parasitic inductance. Recommended that space is 2.0 to 3.0 mm typical. (2) Recommended torque strength of the screw is 59 to 78 Ncm. (3) Form the ground pattern as wide as possible to minimize ground impedance. (to prevent undesired oscillation) All the ground pins must be connected together with wide ground pattern to decrease impedance difference. RECOMMENDED SOLDERING CONDITIONS This product should be soldered and mounted under the following recommended conditions. For soldering methods and conditions other than those recommended below, contact your nearby sales office. Soldering Method Pin Part Heating Soldering Conditions Pin area temperature (pin temperature) Soldering time (per pin of device) Recommended Condition Symbol : 350C or below Note : 3 seconds or less Note The point of pin part heating must be kept more than 1.2 mm distance from the root of lead. 4 Data Sheet PG10684EJ01V0DS MC-7831-HA Caution GaAs Products This product uses gallium arsenide (GaAs). GaAs vapor and powder are hazardous to human health if inhaled or ingested, so please observe the following points. * Follow related laws and ordinances when disposing of the product. If there are no applicable laws and/or ordinances, dispose of the product as recommended below. 1. Commission a disposal company able to (with a license to) collect, transport and dispose of materials that contain arsenic and other such industrial waste materials. 2. Exclude the product from general industrial waste and household garbage, and ensure that the product is controlled (as industrial waste subject to special control) up until final disposal. * Do not burn, destroy, cut, crush, or chemically dissolve the product. * Do not lick the product or in any way allow it to enter the mouth. Data Sheet PG10684EJ01V0DS 5