AG604-86-RFID WJCI | Alldatasheet

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Technical content

Specifications and information are subject to change without notice WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408 -577-6621 • e-mail: sales@wj.com • Web site: www.wj.com February 2004 AG604-86 InGaP HBT Gain Block Product Information Product Features

  • DC – 6000 MHz
  • ISO & EPC compliant
  • +19.5 dBm P1dB at 900 MHz
  • +33 dBm OIP3 at 900 MHz
  • 20.5 dB Gain at 900 MHz
  • Single Voltage Supply
  • SOT-86 SMT Package
  • Internally matched to 50 Ω

Applications

  • RFID: HF, UHF, microwave
  • Readers
  • Industrial
  • Portable
  • Handheld Product Description The AG604 -86 is a general -purpose buffer amplifier that offers high dynamic range in a low -cost surface -mount package. Its robustness and ease of use make it an ideal candidate for the core of any RFID reader application . It is compliant with EPC and ISO standards. At 900 MHz, the AG604-86 typically provides 20.5 dB of gain, +33 dBm Output IP3, and +19.5 dBm P1dB. The device combines dependable performance with consistent quality to maintain MTTF values exceeding 100 ye ars at mounting temperatures of +85 ° C and is housed in a SOT -86 industry-standard SMT package. The AG604 -86 consists of Darlington pair amplifiers using the high reliability InGaP/GaAs HBT technology process technology and only requires DC -blocking capac itors, a bias resistor, and an inductive RF choke for operation. The broadband MMIC amplifier can be directly applied to various current and next generation RFID technologies such as EPC, ISO, ETSI, and ANSI. Their small size makes them ideal for PCMCIA applications. Functional Diagram Function Pin No. Input 1 Output/Bias 3 Ground 2, 4 Specifications Parameter Units Min Typ Max Frequency Range MHz DC 900 6000 Gain (900 MHz) dB 20.5 Gain (1900 MHz) dB 16.1 17.1 18.1 Input Return Loss dB 21 Output Return Loss dB 15 Output P1dB dBm +19.4 Output IP3 (2) dBm +33.1 Output IP2 dBm +44 Noise Figure dB 3.5 Device Voltage V 5.16 Device Current mA 75 Thermal Resistance °C / W 206 Junction Temperature (3) °C 177 Test conditions unless otherwise noted. 1. T = 25º C, Supply Voltage = +6 V, Rbias = 11.2 Ω , Frequency = 900 MHz, 50 Ω System. 2. 3OIP measured with two tones at an output power of +2 dBm/tone separated by 10 MHz. The suppression on the largest IM3 product is used to calculate the 3OIP using a 2:1 rule. 3. The junction temperature ensures a minimum MTTF rating of 1 million hours of usage. Typical Performance Parameter Units Typical Frequency MHz 500 900 1900 2140 S21 dB 21.8 20.5 17.1 16.4 S11 dB -19 -21 -20 -18 S22 dB -19 -15 -12 -12 Output P1dB dBm +19.4 +19.4 +19.2 +19.2 Output IP3 dBm +33.4 +33.1 +33.1 +32.8 Noise Figure dB 3.5 3.5 3.7 3.7 Test conditions: T = 25º C, Supply Voltage = +6 V, Rbias = 11.2 Ω , 50 Ω System. Absolute Maximum Rating Ordering Information Parameter Rating Part No. Description Operating Case Temperature -40 to +85 °C AG604-86 InGaP HBT Gain Block Storage Temperature -55 to +125 °C AG604-86PCB 700 – 2400 MHz Fully Assembled Eval. Board DC Voltage +7 V RF Input Power (continuous) +10 dBm Junction Temperature +250° C Operation of this device above any of these parameters may cause permanent damage. RF OutRF In GND GND

Specifications and information are subject to change without notice WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408 -577-6621 • e-mail: sales@wj.com • Web site: www.wj.com February 2004 AG604-86 InGaP HBT Gain Block Product Information Typical Device RF Performance Supply Bias = 6 V, R bias = 11.2 W , Icc = 75 mA Frequency MHz 100 500 900 1900 2140 2400 3500 5800 S11 dB -21 -19 -21 -20 -18 -18 -24 -17 S22 dB -31 -19 -15 -12 -12 -12 -11 -10 1. Test conditions: T = 25º C, Supply Voltage = +6 V, Device Voltage = 5.16 V, Rbias = 11.2 Ω , Icc = 75 mA typical, 50 Ω System. 2. 3OIP measured with two tones at an output power of +2 dBm/tone separated by 10 MHz. The suppression on the largest IM3 product is used to calculate the 3OIP using a 2:1 rule. 3. Data is shown as device performance only. Actual implementation for the desired frequency band will be determined by external components shown in the application circuit. Gain vs. Frequency 0 1 2 3 4 Frequency (GHz) Gain (dB) -40 C +25 C +85 C Return Loss -40 -30 -20 -10 0 1 2 3 4 5 6 Frequency (GHz) S11, S22 (dB) S11 S22 I-V Curve 100 120 Device Voltage (V) Device Current (mA) Optimal operating point Output IP3 vs. Frequency 0 0.5 1 1.5 2 2.5 3 Frequency (GHz) OIP3 (dBm) -40 C +25 C +85 C Output IP2 vs. Frequency 0 200 400 600 800 1000 Frequency (MHz) OIP2 (dBm) -40 C +25 C +85 C Noise Figure vs. Frequency 0 0.5 1 1.5 2 2.5 3 Frequency (GHz) NF (dB) -40 C +25 C +85 C P1dB vs. Frequency 0 0.5 1 1.5 2 2.5 3 3.5 4 Frequency (GHz) P1dB (dBm) -40 C +25 C +85 C Output Power / Gain vs. Input Power frequency = 900 MHz -12 -8 -4 0 4 8 Input Power (dBm) Gain (dB) Output Power (dBm)Output Power Gain Output Power / Gain vs. Input Power frequency = 2000 MHz -12 -8 -4 0 4 8 Input Power (dBm) Gain (dB) Output Power (dBm) Output Power Gain

Specifications and information are subject to change without notice WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408 -577-6621 • e-mail: sales@wj.com • Web site: www.wj.com February 2004 AG604-86 InGaP HBT Gain Block Product Information Typical Device RF Performance (cont’d) Supply Bias = +8 V, R bias = 38 W, Icc = 75 mA Gain vs. Frequency 0 1 2 3 4 Frequency (GHz) Gain (dB) -40 C +25 C +85 C Output IP3 vs. Frequency 0 0.5 1 1.5 2 2.5 3 Frequency (GHz) OIP3 (dBm) -40 C +25 C +85 C Output IP2 vs. Frequency 0 200 400 600 800 1000 Frequency (MHz) OIP2 (dBm) -40 C +25 C +85 C P1dB vs. Frequency 0 0.5 1 1.5 2 2.5 3 3.5 4 Frequency (GHz) P1dB (dBm) -40 C +25 C +85 C Noise Figure vs. Frequency 0 0.5 1 1.5 2 2.5 3 Frequency (GHz) NF (dB) -40 C +25 C +85 C Application Circuit Recommended Component Values Reference Frequency (MHz) Designator 50 500 900 1900 2200 2500 3500 L1 820 nH 220 nH 68 nH 27 nH 22 nH 18 nH 15 nH C1, C2, C4 .018 µF 1000 pF 100 pF 68 pF 68 pF 56 pF 39 pF 1. The proper values for the components are dependent upon the intended frequency of operation. 2. The following values are contained on the e valuation board to achieve optimal broadband performance: Ref. Desig. Value / Type Size L1 39 nH wirewound inductor 0603 C1, C2 56 pF chip capacitor 0603 C3 0.018 µF chip capacitor 0603 C4 Do Not Place R1 10.0 Ω 1% tolerance 0805 Recommended Bias Resistor Values Supply Voltage R1 value Size 6 V 11.2 ohms 0805 7 V 24.5 ohms 1210

8 V 38 ohms 1210

9 V 51 ohms 2010

10 V 65 ohms 2010

12 V 91 ohms 2512 The proper value for R1 is dependent upon the supply

voltage and allows for bias stability over temperature. WJ recommends a minimum supply bias of +6 V. A 1% tolerance resistor is recommended. Blocking Capacitor RF OUT RF Choke 0.018 µF Bias Resistor RF IN Bypass Capacitor Blocking Capacitor Vcc Icc = 75 mA AG604-86

Specifications and information are subject to change without notice WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408 -577-6621 • e-mail: sales@wj.com • Web site: www.wj.com February 2004 AG604-86 InGaP HBT Gain Block Product Information Outline Drawing Land Pattern Product Marking The component will be marked with a “K” designator followed by a two -digit numeric lot code on the top surface of the package. Tape and reel specifications for this part are located on the website in the “Application Notes” section. MSL / ESD Rating ESD Rating: Class 0 Value: Passes at 150 V Test: Human Body Model (HBM) Standard: JEDEC Standard JESD22-A114 ESD Rating: Class II Value: Passes at 250 V Test: Charged Device Model (CDM) Standard: JEDEC Standard JESD22-C101 MSL Rating: Level 1 Standard: JEDEC Standard J-STD-020A Mounting Config. Notes

Specifications and information are subject to change without notice WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408 -577-6621 • e-mail: sales@wj.com • Web site: www.wj.com February 2004 AG604-86 InGaP HBT Gain Block Product Information Typical Device Data S-Parameters (Vdevice = +5.16 V, ICC = 75 mA, T = 25°C, calibrated to device leads) Freq (MHz) S11 (dB) S11 (ang) S21 (dB) S21 (ang) S12 (dB) S12 (ang) S22 (dB) S22 (ang) Device S-parameters are available for download off of the website at: http://www.wj.com