WLA14-3030A ETC | Alldatasheet

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17350 Horizon Trail, SE

Prior Lake, MN 55372 USA Tel. 1 952 212 8028 Fax: 1 952 447 8028 e-amil: sales@wantcominc.com www.wantcominc.com 1.20-1.60 GHz LOW NOISE GPS AMPLIFIER WLA14-3030A1 Key Features: Unconditional Stability: k>1 Low Noise: 0.60 dB Output IP3: 21 dBm minimum @ 3.0V DC Power Gain: 28 dB P1dB: 10 dBm minimum Current Consumption: 35 mA @ +3V, option: bu ilt-in bias-T for remote power supply Frequency Range: 1.20 ~ 1.60 GHz Operating Temperature: -40 ~ +85 ºC Return Losses: 20 dB typical VSWR: 1.25 maximum Specifications: a) Table 1 Summary of the electrical specifications WLA14-3030A at room temperature Index Testing Item Symbol Test Constraints Unit Nom (RT) Min Max Unit 1 Gain S21 1.20 – 1.60 GHz 30 26 dB 2 Gain Variation ∆G 20 MHz Bandwidth MHz 0.10 0.25 dB 3 Input Return Loss S11 1.20 – 1.60 GHz 20 16 dB 4 Output Return Loss S22 1.20 – 1.60 GHz 20 16 dB 5 Reverse Isolation S12 1.20 – 1.60 GHz 40 36 dB 6 Noise figure NF 1.20 – 1.60 GHz 0.6 0.65 dB

7 Output P1dB

P1dB 1.20 – 1.60 @ +3V GHz 10 dBm

8 Output-Third-Order

TOIP3 Two-Tone,Pout +0 dBm each, 1 MHz separation, @ +3V MHz 21 20 dBm

10 Current Consumption Idd Vdd= +3 V 35 mA

11 Power Supply Voltage Vdd +3 +2.5 +5.5 V 1 Specifications are subject to change without notice. WLA14-3030A LNA is a low noise figure, wideband, and +3V operation low power consumption amplifiers with unconditional stable design for GPS applications. The amplifier offers typical noise figure of 0.60 dB and minimum output IP3 of 21 dBm at the frequency range from 1.20 GHz to 1.60 GHz, which covers both L1 band and L2 band. WLA14-3030A LNA is most suitable for GPS communication systems and other wireless measurement applications. WLA14-3030A can be configured with built-in bias-T for remote 5 V DC power supply.

Prior Lake, MN 55372 USA Tel. 1 952 212 8028 Fax: 1 952 447 8028 e-amil: sales@wantcominc.com www.wantcominc.com b) Passband Frequency Response As shown in Figure 1, the typical gain of the WLA14-3030A is 29 dB across 1.2 GHz to 1.6 GHz. The input and output return losses are typical to be 20 dB. FIG. 1 Typical small signal performance of WLA14-3030A c) Output Power Figure 2 shows the output power vs. input power of WLA14-3030A. FIG. 2 Typical output power at room temperature. FIG. 3 Output IP3 of WLA14-3030A. WLA14-3030A Pout vs. Pin Pin (dBm ) Pout (dBm) Vdd=2. 5V, f=1575M Hz Vdd=3. 0V, f=1575M Hz Vdd=5. 0V, f=1575M Hz Vdd=2. 5V, f=1227M Hz Vdd=3. 0V, f=1227M Hz Vdd=5. 0V, f=1227M Hz WLA14-3030A IP3 vs. Frequency Freq (GHz) IP3 (dBm) I P3 (dBm), Vdd=2. 5V, I dd=27 mA I P3 (dBm), Vdd=3V, I dd=36 mA I P3 (dBm), Vdd=5V, I dd=73 mA WLA14-3030A Performance @ 25 C -50 -40 -30 -20 -10 Fr e q (GHz) S11, S21, S22 (dB) -50 -45 -40 -35 -30 -25 -20 -15 -10 S12 (dB) S11 S21 S22 S12

Prior Lake, MN 55372 USA Tel. 1 952 212 8028 Fax: 1 952 447 8028 e-amil: sales@wantcominc.com www.wantcominc.com d) Output IP3 Figure 3 demonstrate the output IP3 performance of WLA14-3030A. The minimum IP3 is 20 dBm at +3 V DC power operation. e) Noise Figure The noise figure of WLA14-3030A is 0.60 dB at room temperature and add 0.20 dB at +85 °C. FIG. 4 WLA14-3030A noise figure performance at full temperature f) WLA14-3030A Mechanical Outline: WP-5 FIG. 5 WP-5 Outline WanTcom Model: WLA14-3030A SN#: 1000xxxx LNA, NF=0.60dB G=40dB, F=1.2-1.6 GHz YY/MM MADE IN USA IN OUT 1.080” (27.41) 0.880 (22.34) 0.540” (13.70) 0.360” MAX (9.14) 1.000” (25.40) 0.725” (18.40) 0.270” (6.85) 0.800” (20.30) Dia. 0.125” (3.17) Thru 0.410” (10.41) 0.250” (6.35) +5V PWR UNITS: INCH (METRIC) BODY: Brass without plating RF Connector: SMA F Gold +5V PWR Connector: Feed through +5V WLA14-3030A Noise F igure 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 Fr e q (GHz) NF (dB) NF (dB), 25C NF (dB), -40C NF (dB), +85C

Prior Lake, MN 55372 USA Tel. 1 952 212 8028 Fax: 1 952 447 8028 e-amil: sales@wantcominc.com www.wantcominc.com g) Ordering Information Model Number WLA14-3030A WLA14-3030ABT Built-In Bias-T NO Yes h) Small Signal S-Parameters: !WLA14-3030A !s-parameters at Vds=3V, Id=35mA. Last updated 8/26/02. # GHZ s MA R 50 !F(GHz) MAG S11 ANG S11 MAG S21 ANG S21 MAG S12 ANG S12 MAG S22 ANG S22