7 8 9 MAAM-011169 CATV 75 Push Pull Amplifier Rev. V2 45 - 1200 MHz Features Functional Schematic 25 dB Gain 12 Volts DC Bias Differential Inputs and Outputs Low Distortion 40 39 38 37 36 35 34 33 1 32 Adjustable Bias Current and Gain Control 2 31 Lead-Free 5 x 7 mm 40-Lead PQFN Package 3 30 RF A Halogen-Free Green Mold Compound RF A OUT IN 4 29 RoHS* Compliant 5 28 Description 6 27 VG2 7 26 V The MAAM-011169 is a GaAs MMIC amplifier V 1 CG G configured as two stages of differential amplifiers for 8 25 broadband performance. It is optimized for very low 9 24 distortion and noise figure in a 75 push-pull 10 23 RF B RF B IN OUT amplifier circuit. It provides excellent input and 11 22 output return loss over the 45 to 1200 MHz 12 21 operating frequencies. 13 14 15 16 17 18 19 20 The device is ideally suited for CATV applications including line amplifiers, HFC, and FTTL nodes. 3 Pin Configuration Pin No. Pin Name Description All pins not marked N/C No Connection 3 RF A Amp1 RF in+ IN 7 V 1 Amp1 DC Adjust G 1,2 Ordering Information 10 RF B Amp1 RF in- IN Part Number Package 13 V 1B Amp1 DC- DD MAAM-011169 Bulk Packaging 15 RF 1B Amp1 RF out- OUT 18 RF 2B Amp2 RF in- MAAM-011169-TR1000 1000 Piece Reel IN 23 RF B Amp2 RF out- OUT MAAM-011169-TR3000 3000 Piece Reel 26 V Amp2 DC Bias CG MAAM-011169-001SMB Sample Test Board 27 V 2 Amp2 DC Adjust G 1. Reference Application Note M513 for reel size information. 30 RF A Amp2 RF out+ 2. All sample boards include 5 loose parts. OUT 35 RF 2A Amp2 RF in+ IN 38 RF 1A Amp1 RF out+ OUT 40 V 1A Amp1 DC+ DD 4 * Restrictions on Hazardous Substances, European 41 Paddle Ground Union Directive 2011/65/EU. 3. MACOM recommends connecting all No Connection (N/C) pins to ground. 4. The exposed pad centered on the package bottom must be connected to RF and DC ground. 11 1 M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: MAAM-011169 CATV 75 Push Pull Amplifier Rev. V2 45 - 1200 MHz Electrical Specifications: T = 35C, V = +12 Volts, Z = 75 A DD 0 Parameter Test Conditions Units Min. Typ. Max. 50 MHz 24 25 Gain dB 1200 MHz 24 25 Gain Flatness dB +/-0.5 45 MHz 5.9 Noise Figure dB 1200 MHz 4.4 Reverse Isolation dB 37 45 MHz 18.5 Input Return Loss 1000 MHz dB 18 20.0 1200 MHz 15.0 45 MHz 18 19.5 Output Return Loss 1000 MHz dB 18 22.0 1200 MHz 18 20.0 60 + 39 PAL V = 48 dBmV Flat -67 5 O CTB dBc 79 NTSC + 75 ATSC V = 46 dBmV Flat -67 -63 O 60 + 39 PAL V = 48 dBmV Flat -70 5 O CSO dBc 79 NTSC + 75 ATSC V = 46 dBmV Flat -70 -64 O 5 XMOD 79 NTSC + 75 ATSC V = 46 dBmV Flat dBc -65 O 5 CIN 79 NTSC + 75 ATSC V = 46 dBmV Flat dBc -66 O OIP3 1000 MHz, 6 MHz Spacing, 10 dBm P per tone dBm 54 OUT OIP2 1000 MHz, 6 MHz Spacing, 10 dBm P per tone dBm 70 OUT P1dB 1000 MHz dBm 29 6 I 12 Volts mA 490 550 DD 5. Digital channels are -6 dB relative to analog channels. 6. I set with external resistors as shown in application schematics. DD 22 2 M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: