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ALM-12224 Datasheet(PDF) 3 Page - Broadcom Corporation. |
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ALM-12224 Datasheet(HTML) 3 Page - Broadcom Corporation. |
3 / 12 page 3 Electrical Specifications [1] Rx Mode TA = 25° C, Vbias = 5 V, Vc1 = 28 V, Vc2 = 0 V, Vdd1= 5 V, Vdd2 = 5 V, RF performance at 2.30 GHz, measured on demo board unless otherwise specified. Symbol Parameter and Test Condition Units Min. Typ. Max. Ibias Vbias current mA – 51.3 – Ic1 Vc1 current mA – 0.0 – Ic2 Vc2 current mA – -51.0 – Idd1 Vdd1 current mA – 55.1 – Idd2 Vdd2 current mA – 122.3 – Total Current Total max current consumption ( Ibias + Idd1 + Idd2 ) mA – 228.7 – NF Noise Figure dB – 0.97 – Gain Gain dB – 37.1 – OIP3 [2] Output Third Order Intercept Point dBm – 38.8 – OP1dB Output Power at 1 dB Gain Compression dBm – 23.4 – Isolation Isolation (LNA1_output to LNA2_input) dB – 54.5 – Rx Out RL LNA2 Output Return Loss dB – 18.7 – Ant RL Antenna Input Return Loss dB – 18.9 – Tx Mode TA = 25° C, Vbias = 5 V, Vc1 = 0 V, Vc2 = 28 V, RF performance at 2.30 GHz, measured on demo board unless otherwise specified. Symbol Parameter and Test Condition Units Min. Typ. Max. Ibias Vbias current mA – 41.0 – Ic1 Vc1 current mA – -51.0 – Ic2 Vc2 current mA – 10.0 – Tx Ant IL Tx Antenna Insertion Loss dB – 0.37 – Max Input Power [4] 50 W CW power (5 mins testing) at Antenna port dBm – – 47.5 Ant RL Antenna Input Return Loss dB – 24.0 – Notes: 1. Measurements at 2.30 GHz obtained using demo board described in Figure 12. 2. OIP3 test condition: FRF1 = 2.30 GHz and FRF2 = 2.301 GHz with input power of -25 dBm per tone measured at worst side band. 3. Use proper biasing, heat sink and de-rating to ensure maximum channel temperature is not exceeded. 4. Max Input Power was characterized during the product development stage. It is not final tested at production. |
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