ATR0610-PQQ-43

Features • • • • • • • • Low Noise Figure High Small Signal Gain Single +2.7V Operation Power-up Control 50Ω Output Unconditionally Stable Ultra Compact PLLP6 Package Pb-free, RoHS Compliant, Green 2.7-V GPS Low-noise Amplifier Benefits • Low Power Consumption < 10 mW • Very Small, PLLP6 Package (1.6 mm × 2.0 mm) • Few External Components ATR0610 1. Description The ATR0610 is a GPS low-noise amplifier IC designed for GPS applications. The part uses Atmel’s SiGe1 SiGe technology and is optimized for high linearity, low-noise figure, low BOM and low power consumption. The part features an integrated 50Ω output match and is prematched at the input. Due to internal supply blocking, the BOM is minimized. Together with the small footprint of 1.6 mm × 2.0 mm, the LNA allows for a very compact GPS receiver design. Figure 1-1. Block Diagram PU Cblock = 8.2 pF PU Mode Lseries = 4.7 nH PD Mode ATR0610 RF input RF output Cshunt = 1.2 pF GND VCC 4573H–GPS–11/06 2. Pin Configuration Figure 2-1. Pinning PLLP6 (Not Scaled) Top View: PU RF_GND RF_IN 6 5 1 VCC Table 2-1. 2 RF_IN RF_GND PU 4 4 5 6 2 3 3 2 1 RF_OUT DC_GND DC_GND Bottom View: RF_OUT VCC Pin Description Pin Symbol Type Function 1 VCC Supply Supply voltage 2 RF_OUT Output Signal output 3 DC_GND 4 RF_IN 5 RF_GND 6 PU Supply Ground Input Input for received signal Supply Ground for RF stage Input Power up ATR0610 4573H–GPS–11/06 ATR0610 3. Absolute Maximum Ratings Parameters Symbol Value Unit Supply voltage VCC –0.3 to +3.7 V Power-up voltage VPU –0.3 to +3.7 V Input power Pin –5 dBm Operating temperature Top –40 to +85 °C Storage temperature Tstg –55 to +125 °C Symbol Value Unit Rth 100 K/W Electrostatic sensitive device. Observe precautions for handling. 4. Thermal Resistance Parameters Thermal resistance 5. Electrical Characteristics VCC = 2.7V, VPU = 1.8V, f = 1575 MHz, Tamb = 25°C, Zload = 50Ω Minimum/maximum limits are at +25°C ambient temperature, unless otherwise specified. No. Parameters 1 Operating frequency 2 Supply voltage 3 Operating current Test Conditions Pin Symbol RF_IN f VCC VCC RF ON (VPU = 1.8V) VCC I 3.3 VCC IPD 0.2 µA A G 16 dB A NFmin 1.5 dB C NF 1.6 dB C 4 Power-down current RF OFF(VPU = 0V) 5 Small signal gain (1) 6 Minimum noise figure Min. Typ. Max. 1575.42 2.7 3 3.3 1 Unit Type* MHz D V C mA A 7 Noise figure (1) 8 Input referred 1 dB compression point Caused by a DCS blocker at 1710 MHz(1) Icp1 –9 dBm C 9 Input 3rd-order intercept point f1 = 1750 MHz f2 = 1925 MHz(1) IIP3 –1 dBm C 10 Input 3rd-order intercept point (inband) f1 = 1575 MHz f2 = 1577 MHz(1) IIP3inb –3 dBm C 11 Input return loss (1) RLin 10 dB C Output return loss (1) RLout 10 dB C 12 13 Reverse isolation (1) dB C 14 Control voltage Power-up mode PU VPU,high 1.2 1.8 3.3 V C 15 Control current Power-up mode PU IPU,high 0 10 50 µA C 16 Control voltage Power-down mode PU VPU,low 0 0.2 0.4 V C 17 Control current Power-down mode PU IPU,low 0.7 µA C 1/|S12| 2 30 *) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter Note: 1. Using the proposed input matching (see Figure 1-1 on page 1) and the PCB layout shown in Figure 7-1 on page 11. 3 4573H–GPS–11/06 6. Measurement Results of Typical Samples VCC = 2.7V, VPU = 1.8V, Tamb = 25°C, ZLOAD = 50Ω 6.1 Matched Device (see Figure 1-1 on page 1) Figure 6-1. Gain and Maximum Available Gain 30.0 Gmax 20.0 10.0 Gain Gain (dB) 0.0 -10.0 -20.0 -30.0 -40.0 -50.0 -60.0 0 500 1000 1500 2000 2500 3000 2500 3000 f (MHz) Figure 6-2. Input and Output Return Loss 0.0 RLout RLin, RLout (dB) -5.0 -10.0 RLin -15.0 -20.0 -25.0 0 500 1000 1500 2000 f (MHz) 4 ATR0610 4573H–GPS–11/06 ATR0610 Figure 6-3. Reverse Transfer Function 0 -10 -20 -30 S12 (dB) -40 -50 -60 -70 -80 -90 -100 0 500 1000 1500 2000 2500 3000 2000 2500 3000 f (MHz) Figure 6-4. K Factor (→ Unconditional Stability) 10.0 9.0 8.0 K Factor 7.0 6.0 5.0 4.0 3.0 2.0 1.0 0.0 0 500 1000 1500 f (MHz) 5 4573H–GPS–11/06 Table 6-1. 6 Measured Scattering Parameters of Matched Device (Given as Linear Magnitude and Phase in Degree) f/MHz | S11| ϕ(S11) | S21| ϕ(S21) | S12| ϕ(S12) | S22| ϕ(S22) K Factor 60 0.897 –9.9 0.06 –96.1702 0.0006 19.5 0.998 –6.6 13.5 120 0.891 –25.6 0.17 –98.98544 0.0008 84.2 0.996 –17.4 5.5 180 0.886 –37.4 0.26 –113.4846 0.0002 173.8 0.991 –26.1 43.3 240 0.891 –49.4 0.34 –128.3148 0.0008 -86.0 0.987 –34.4 10.1 300 0.894 –61.9 0.32 –145.6032 0.0021 -137.8 0.981 –42.8 6.5 360 0.890 –74.3 0.26 –128.5304 0.0014 153.2 0.979 –51.4 12.3 420 0.879 –86.0 0.41 –113.438 0.0022 149.7 0.973 –60.1 7.4 480 0.876 –97.1 0.62 –117.7927 0.0037 147.3 0.965 –69.3 4.4 540 0.872 –108.2 0.83 –125.7797 0.0039 143.4 0.958 –78.0 3.8 600 0.869 –118.8 1.07 –135.3626 0.0043 142.5 0.948 –87.1 3.4 660 0.872 –129.8 1.34 –144.9783 0.0063 130.7 0.935 –96.9 2.5 720 0.874 –140.7 1.66 –155.2931 0.0101 127.3 0.920 –106.6 1.7 780 0.878 –153.0 2.04 –168.018 0.0144 108.8 0.893 –116.9 1.5 840 0.813 –165.3 2.30 177.8467 0.0152 73.6 0.863 –126.3 2.0 900 0.806 –172.6 2.64 169.357 0.0126 71.9 0.853 –137.2 2.1 960 0.813 176.5 3.17 157.1773 0.0185 79.4 0.817 –149.8 1.6 1020 0.809 164.4 3.78 143.6133 0.0237 67.9 0.767 –163.0 1.4 1080 0.785 150.1 4.34 128.2928 0.0318 51.1 0.693 –176.6 1.3 1140 0.732 135.5 4.93 111.4632 0.0399 35.3 0.598 168.3 1.3 1200 0.637 118.7 5.30 92.48291 0.0491 11.0 0.466 155.8 1.3 1260 0.522 107.6 5.32 76.71066 0.0494 –10.0 0.381 147.9 1.5 1320 0.378 98.0 5.24 63.20023 0.0517 –36.7 0.325 141.9 1.7 1380 0.311 108.3 5.33 56.22391 0.0385 –63.8 0.358 125.1 2.1 1440 0.325 97.5 6.14 41.04218 0.0326 –62.8 0.270 88.5 2.3 1500 0.287 88.9 6.51 25.58716 0.0307 –74.9 0.212 52.2 2.4 1560 0.257 73.3 6.77 8.313904 0.0320 –76.5 0.207 –1.0 2.2 1620 0.180 59.1 6.58 –8.583069 0.0355 –93.7 0.202 –46.0 2.1 1680 0.175 46.3 6.79 –22.98477 0.0281 –107.7 0.268 –62.3 2.5 1740 0.160 3.9 6.78 –40.46539 0.0263 –103.6 0.358 –81.5 2.4 1800 0.152 –43.9 6.33 –57.3143 0.0297 –112.5 0.411 –101.3 2.2 1860 0.187 –77.9 5.95 –73.04535 0.0288 –121.8 0.453 –116.8 2.2 1920 0.249 –104.8 5.58 –87.41135 0.0310 –132.7 0.471 –129.8 2.1 1980 0.314 –122.7 5.15 –100.7899 0.0285 –142.7 0.487 –139.2 2.3 2040 0.389 –137.6 4.71 –114.63 0.0307 –154.3 0.492 –150.3 2.1 2100 0.450 –151.0 4.33 –127.6309 0.0305 –171.1 0.476 –156.8 2.2 2160 0.514 –162.2 3.99 –138.8933 0.0328 175.1 0.452 –162.0 2.1 2220 0.564 –172.4 3.71 –151.1952 0.0333 148.3 0.443 –152.8 2.1 2280 0.621 179.3 3.45 –166.5967 0.0205 110.4 0.645 –158.2 2.5 2340 0.678 169.7 3.08 –178.6954 0.0100 118.3 0.708 –173.7 4.1 2400 0.722 160.6 2.66 170.4748 0.0071 129.9 0.722 175.9 5.7 2460 0.762 152.2 2.39 158.4146 0.0056 136.8 0.738 167.1 6.7 ATR0610 4573H–GPS–11/06 ATR0610 Table 6-1. Measured Scattering Parameters of Matched Device (Given as Linear Magnitude and Phase in Degree) f/MHz | S11| ϕ(S11) | S21| ϕ(S21) | S12| ϕ(S12) | S22| ϕ(S22) K Factor 2520 0.793 144.0 2.14 148.5269 0.0042 129.5 0.742 158.8 8.7 2580 0.821 136.5 1.87 139.0457 0.0047 134.1 0.750 151.3 7.5 2640 0.839 129.4 1.65 127.6694 0.0032 158.1 0.762 143.8 11.3 2700 0.857 122.3 1.50 118.4024 0.0048 168.3 0.768 136.4 6.9 2760 0.876 115.8 1.30 109.0173 0.0047 173.3 0.774 129.3 7.1 2820 0.886 109.5 1.13 98.04062 0.0056 -171.8 0.775 121.4 6.3 2880 0.900 103.2 0.99 88.75305 0.0058 -173.3 0.775 113.9 6.2 2940 0.908 97.4 0.84 80.06287 0.0069 175.4 0.775 106.6 5.6 3000 0.914 91.3 0.71 69.79065 0.0086 167.6 0.761 98.8 5.2 Figure 6-5. Gain versus Blocker at 1710 MHz (Compression) 20.0 18.0 16.0 14.0 Gain (dB) 12.0 10.0 8.0 6.0 4.0 2.0 0.0 -50 -40 -30 -20 -10 0 10 CW Blocking Power (dBm) Figure 6-6. Out of Band Intermodulation Product 3rd Order (IP3) 40.0 IP3 20.0 Pout ( dBm) 0.0 -20.0 -40.0 -60.0 -80.0 -50 -40 -30 -20 -10 0 10 Pin (dBm) 7 4573H–GPS–11/06 Figure 6-7. Inband Intermodulation Product 3rd Order (Inband IP3) 40.0 Inband IP3 20.0 Pout (dBm) 0.0 -20.0 -40.0 -60.0 -80.0 -50 -40 -30 -20 -10 0 10 Pin (dBm) Figure 6-8. Noise Figure without any De-embedding 3.0 2.5 NF (dB) 2.0 1.5 1.0 0.5 0.0 1.25 1.38 1.50 1.63 1.75 1.88 2.00 f (GHz) Figure 6-9. Reference Planes of Unmatched Device PU PU Mode Cblock = 1 nF PD Mode ATR0610 RF output RF input Port 1 Port 2 GND 8 VCC ATR0610 4573H–GPS–11/06 ATR0610 6.2 Unmatched Device (see Figure 6-9 on page 8) Table 6-2. f/MHz 1.400 1.425 1.450 1.475 1.500 1.525 1.550 1.575 1.600 1.625 1.650 1.675 1.700 1.725 1.750 Measured Scattering Parameters of Unmatched Device (De-embedded) (Given as Linear Magnitude and Phase in Degree) | S11| 0.725 0.712 0.698 0.682 0.666 0.647 0.630 0.610 0.592 0.573 0.558 0.552 0.556 0.565 0.573 ϕ(S11) –116.0 –117.7 –119.3 –120.6 –122.0 –123.1 –123.9 –124.4 –124.6 –124.2 –123.3 –121.7 –120.5 –120.0 –120.1 | S21| 6.04 6.12 6.17 6.19 6.18 6.16 6.10 6.05 5.98 5.93 5.92 5.99 6.05 6.10 6.10 ϕ(S21) 132.8 127.7 122.6 117.6 112.7 108.1 103.8 99.6 95.8 92.4 89.4 86.0 82.0 77.5 72.9 | S12| 0.028 0.030 0.031 0.032 0.033 0.033 0.034 0.034 0.034 0.034 0.032 0.029 0.026 0.022 0.020 ϕ(S12) 63.1 58.2 53.0 47.7 42.0 35.9 29.5 22.5 15.9 7.8 –1.0 –9.0 –15.3 –18.7 –20.0 | S22| 0.400 0.366 0.332 0.303 0.278 0.258 0.244 0.240 0.240 0.249 0.276 0.315 0.360 0.404 0.443 ϕ(S22) 104.5 94.5 83.6 72.2 60.2 47.4 35.0 22.5 10.8 1.5 –7.1 –16.6 –27.3 –38.2 -48.6 Figure 6-10. Minimum Noise Figure NFmin (De-embedded) 3.0 2.5 NFmin (dB) 2.0 1.5 1.0 0.5 0.0 1.4 1.5 1.6 1.7 f (GHz) 9 4573H–GPS–11/06 Table 6-3. Raw Noise Data of Unmatched Device (De-embedded) f/GHz NFmin/dB | Γ opt| φ(Γ opt) Rn/Ω 1.400 1.51 0.31 98.07 8.89 1.425 1.46 0.31 98.55 8.71 1.450 1.45 0.31 100.00 9.30 1.475 1.43 0.31 100.16 9.13 1.500 1.43 0.31 101.78 8.70 1.525 1.38 0.32 103.08 9.15 1.550 1.49 0.31 104.16 9.41 1.575 1.49 0.31 106.49 8.78 1.600 1.57 0.28 109.84 9.05 1.625 1.50 0.30 110.74 8.22 1.650 1.54 0.31 112.12 8.41 1.675 1.52 0.31 113.20 8.61 1.700 1.52 0.31 113.33 8.40 1.725 1.65 0.28 116.76 8.61 1.700 1.52 0.31 113.33 8.40 1.725 1.65 0.28 116.76 8.61 1.750 1.62 0.31 115.03 8.24 Figure 6-11. Schematic of Application Board C23 C20 + R5 VCC L5 1 J2 2 L8 R7 RFPU 3 RFPU VCC C5 C3 6 1 PU C1 IV L1 IC1 P1 4 2 P2 IN OUT C2 R1 GND GND 5 10 3 ATR0610 4573H–GPS–11/06 ATR0610 7. Bill of Materials of Application Board Component Qty. R5 1 Value 1 Tolerance Voltage Material Manufacturer Vishay® 5% R7 1 1 5% C2(1) 1 1p2(2) 0.25 pF L1(1) 1 4n7(2) 5% C1(1) 1 8p2(2) ±0.1 pF C20 1 10µ 10% C23 1 100n 20% P1, P2 2 IC1 Manufacturer Order Code CRCW04021R0J Vishay CRCW04021R0J Murata® GRM1555C1H1R2BZ01D Würth® Elektronik 744784047 Vishay VJ0402A8R2CXX Vishay 293D106X56R3A2. Vishay VJ0402V104MXJ 142-0711-821 Johnson Components™ 742-0711-821 1 ATR0610 Atmel® ATR0610 J2 1 JP2E Molex® 90120-0762 L5, L8 2 WE74476401 Würth Elektronik 74476401 C3, C5 2 NC R1 1 NC Notes: 10% 25V 25V 16V C0G C0G Y5V Distributor Distributor Order Code RS Components 363-4729 RS Components 360-6241 1. L1, C1 and C2 are the only devices which are needed for final application. All other components are only used for the application board shown in Figure 7-1. 2. Depending on the layout of the final application board other values are possible. Figure 7-1. Layout of Application Board 11 4573H–GPS–11/06 8. Ordering Information Extended Type Number ATR0610-PQQ Package PLLP6 Remarks Area 1.6 mm × 2.0 mm, 0.5 mm pitch, PB-free, RoHS compliant, green 9. Package Information 12 ATR0610 4573H–GPS–11/06 ATR0610 13 4573H–GPS–11/06 10. Revision History Please note that the following page numbers referred to in this section refer to the specific revision mentioned, not to this document. 14 Revision No. History 4573H-GPS-11/06 • Features on page 1 changed • Section 8 “Ordering Information” on page 12 changed 4573G-GPS-10/06 • Put datasheet in a new template • ESD logo moved from page 1 to page 3 • Section 7 “Bill of Materials of Application Board” on page 11 changed ATR0610 4573H–GPS–11/06 Atmel Corporation 2325 Orchard Parkway San Jose, CA 95131, USA Tel: 1(408) 441-0311 Fax: 1(408) 487-2600 Regional Headquarters Europe Atmel Sarl Route des Arsenaux 41 Case Postale 80 CH-1705 Fribourg Switzerland Tel: (41) 26-426-5555 Fax: (41) 26-426-5500 Asia Room 1219 Chinachem Golden Plaza 77 Mody Road Tsimshatsui East Kowloon Hong Kong Tel: (852) 2721-9778 Fax: (852) 2722-1369 Japan 9F, Tonetsu Shinkawa Bldg. 1-24-8 Shinkawa Chuo-ku, Tokyo 104-0033 Japan Tel: (81) 3-3523-3551 Fax: (81) 3-3523-7581 Atmel Operations Memory 2325 Orchard Parkway San Jose, CA 95131, USA Tel: 1(408) 441-0311 Fax: 1(408) 436-4314 RF/Automotive Theresienstrasse 2 Postfach 3535 74025 Heilbronn, Germany Tel: (49) 71-31-67-0 Fax: (49) 71-31-67-2340 Microcontrollers 2325 Orchard Parkway San Jose, CA 95131, USA Tel: 1(408) 441-0311 Fax: 1(408) 436-4314 La Chantrerie BP 70602 44306 Nantes Cedex 3, France Tel: (33) 2-40-18-18-18 Fax: (33) 2-40-18-19-60 ASIC/ASSP/Smart Cards 1150 East Cheyenne Mtn. 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