RFAM3620TR7 Qorvo

RFAM3620 CATV Edge QAM MCM 1218MHz 36dB Product Description The RFAM3620 is an Integrated Edge QAM Amplifier Module. The part employs GaAs pHEMT die, GaAs MESFET die, a 20 dB range variable attenuator and a 21 pin, 11.0 mm x 11.0 mm x 1.375 mm package power enable feature, has high output capability, and is operated from 45 MHz to 1218 MHz. It provides excellent linearity and superior return loss performance with low Product Features noise and optimal reliability. Excellent Linearity Extremely High Output Capability Functional Block Diagram Voltage Controlled Attenuator Power Enable V+ Power Enable Feature Extremely Low Distortion Optimal Reliability Low Noise INPUT OUTPUT Unconditionally Stable Under all Terminations 36 dB Min Gain at 1218 MHz Preamp Driver 510 mA Typical at 12 VDC Temperature sensing feature Current Temperature Att. adjust Setting Sensing Applications Head End Equipment 451218 MHz Downstream Edge QAM RF Modulators Ordering Information Part No. Description RFAM3620SB Sample bag 5 pcs RFAM3620SR 7 Reel with 100 pcs RFAM3620TR7 7 Reel with 250 pcs RFAM3620PCBA-410 Fully assembled Evaluation Board Data Sheet Rev. K, Oct 07, 2021 Subject to change without notice 1 of 10 www.qorvo.com RFAM3620 Absolute Maximum Ratings Parameter Value/R ang e DC Supply over-voltage (5 minutes) +14 V Storage Temperature 40 to 100C Operating Mounting Base Temperature 30 to 110C Moisture Sensitivity Level MSL 3 260 C IPC/JEDEC J-STD-20 Operation of this device outside the parameter ranges given above may cause permanent damage. Electrical Specifications part 1 Parameter Conditions (V+=12V, TMB=30C, ZS=ZL=75 ATT=0dB) Min Typ Max Units Operational Frequency Range 45 1218 MHz Current (I ) 510 550 mA DD Gain f = 45 MHz 35.5 o Gain f = 1218 MHz 36.0 37.0 38.0 o dB 1 Gain Slope 45 to 1218 MHz 0.5 1.0 2.5 Gain Flatness 45 to 1218 MHz 0.5 1.0 fo= 45 to 160 MHz 18 Input Return Loss f = 160 to 1003 MHz 15 dB o f = 1003 to 1218 MHz 15 o f = 45 to 160 MHz 18 o Output Return Loss f = 160 to 1003 MHz 15 dB o fo= 1003 to 1218 MHz 15 Noise Figure fo= 50 to 1218 MHz 3.0 5.0 dB Attenuator Range Attenuator Voltage 0V to 12V 0 - 20 dB Amp 2 Power Enable/Disable Logic high (3.3V) applied to power enable pin enabled Amp 3 Power Enable/Disable Logic low (0V) applied to power enable pin disabled Thermal Resistance Junction to Mounting Base 6.5 K/W Data Sheet Rev. K, Oct 07, 2021 Subject to change without notice 2 of 10 www.qorvo.com