ASL 1005P3 Data Sheet Rev: 1.0 Apr 2017

Transcription

1 ASL P3 Rev:. Apr GHz Frequency Tunable Ultra Low Noise Amplifier Features Frequency Range:.8-4 GHz.7 db typ. NF Tunable Noise match 2 db 4dBm Nominal PdB On-chip DC Blocks -7mA Tunable Bias current.-um InGaAs phemt Technology 6-Pin QFN Plastic Package : 3mmx3mmxmm Functional Diagram Typical Applications Receiver Front End GSM/DCS/PCN/PCS, CDMA, WCDMA Base stations GPRS, EDGE DECT Description ASLP3 is an Ultra Low Noise single stage GaAs MMIC Amplifier combining high gain and state of the art noise figure for GSM/CDMA/WCDMA applications. Excellent.7dB (RF connector loss included) can be achieved in these bands. External tuned inductor enables optimum noise figure match and flexibility in frequency band of operation within.8-4. GHz band. The LNA features 2dB gain with good I/O VSWR in the tuned band. It also features on-chip DC Blocks and biasing flexibility to provide control over current consumption and dynamic range. The device can operate over -7mA Drain current and 3-7V VDD as per specific requirements with minor variation in. The die is fabricated using reliable Low noise.um InGaAs phemt process. This chip is available in low cost 6 pin QFN plastic package. Absolute Maximum Ratings () Parameter Absolute Maximum Units Positive DC Supply 7 V RF Input Power 23 dbm Supply current ma Operating Temperature - to +8 o C Storage Temperature -6 to + o C. Operation beyond these limits may cause permanent damage to the component Page of Phone: Fax: URL:

2 ASL P3 Rev:. Apr 27 Electrical Specifications TA = o C, Zo = Vd = +V, Vg=-.3V, Vg2=+2V Parameter Frequency MHz Units db.9 (.2).7 (.9) db I/P Return Loss -. (-.) () -2.7 (-) () db O/P Return Loss Reverse Isolation db db PdB dbm OIP3 (2) dbm Supply Current (3) Tuning Inductor value Tuning Inductor Part No. Vg Vd Vg Vd ma 6 (2.4) 6 (2.4) V MCI Gold Coil MCI Gold Coil N6XGL 3N6XGL N8XGL N6XGL N6XGL N6XGL N6XGL N6XGL N6XGL nh Note :. Specs in brackets correspond to Inductor values shown in brackets 2. Estimated performance 3. The supply current is tunable between -7mA with minor variation in Page 2 of Phone: Fax: URL:

3 ASL P3 Rev:. Apr 27 Electrical Specifications TA = o C, Zo = Vd = +V, Vg=-.3V, Vg2=+2V Parameter Frequency Bands GHz Unit db db I/P Return Loss db O/P Return Loss db Reverse Isolation db PdB dbm OIP3 () dbm Supply Current (2) ma Tuning Inductor value Vg nh Vd nh Tuning Inductor Part No. Vg N6XGL, 4N3XGL, 3N6XGL, 2N2XGL, N8XGL, N6XGL, N6XGL // 2N2XGL -- Vd N6XGL Note :. Estimated performance 2. The supply current is tunable between -7mA with minor variation in Page 3 of Phone: Fax: URL:

4 ASL P3 Rev:. Apr 27 Measured Test Fixture data Vd =+V, Vg= -.3V, Vg2=+2V, Total Current = ma, T A = o C GHz Band Application (Tuning Inductor values: Vg=4.3nH, Vd= 6.8 nh) DB( S(2,2) ) DB( S(,) ) DB( S(2,) ) Frequency(GHz) GHz Band Application (Tuning Inductor values: Vg=3.6nH, Vd= 6.8 nh) DB( S(2,2) ) DB( S(,) ) DB( S(2,) ) GHz Band Application (Tuning Inductor values: Vg=2.2nH, Vd= 6.8 nh) DB( S(2,2) ) DB( S(,) ) DB( S(2,) ) N3XGL,VD- (4.3 & 6.8 nh) Frequency(GHz) Page 4 of Phone: Fax: URL:

5 ASL P3 Rev:. Apr 27 Measured Test Fixture data Vd =+V, Vg=-.3V, Vg2=+2V, Total Current = ma, T A = o C DB( S(2,2) ) DB( S(,) ) DB( S(2,) ) GHz Applications (Tuning Inductor values Vg=.8nH, Vd= 6.8 nh) Frequency(GHz) DB( S(2,2) ) DB( S(,) ) DB( S(2,) ) GHz Applications (Tuning Inductor values Vg=.6nH, Vd=.6 nh) NF (db) GHz Applications (Tuning Inductor values Vg=.9nH, Vd = nh) DB( S(2,2) ) DB( S(,) ) DB( S(2,) ) NF (db) Page of Phone: Fax: URL:

6 ASL P3 Rev:. Apr 27 Measured Test Fixture data Vd =+V, Vg=-.3V, Vg2=+2V, Total Current = ma, T A = o C Broad Band Performance Plots.8-2. GHz Band Application (.6 &.6nH) (db) db 2GHz DB( S(2,) ) _p3_42mar_png Input Return Loss 3 Input Return Loss -8dB 2GHz (db) DB( S(,) ) _p3_42mar_png Output Return Loss Reverse Isolation OutPut RL (db) Output Return Loss -24 db 2GHz DB( S(2,2) ) _p3_42mar_png Reverse Isolation (db) Reverse Isolation -38dB 2GHz DB( S(,2) ) _p3_42mar_png GHz.736 db.9 GHz.62 db 2. GHz.66 db 2.7 GHz.94 db PdB 2GHz : 4.7dBm PdB 2GHz : 4.7dBm 2 NF (db) Freq (GHz) (db) Pin (dbm) Page 6 of Phone: Fax: URL:

7 ASL P3 Rev:. Apr 27 Measured Test Fixture data T A = o C and variation with bias voltage/current.8-2. GHz Band Application 2GHz Vs Drain Current 2GHz Vs Drain Voltage NF (db).7.6 NF (db) Drain Current (ma) Vd =+V, Vg varied from -.V to -.23V, Vg2 derived from Vd, VD (Volts) Vg=-.3V, Vg2 derived from Vd 2GHz Vs Drain Current 2GHz Vs Drain Voltage (db) (db) Drain Current (ma) Vd =+V, Vg varied from -.V to -.23V, Vg2 derived from Vd, VD (Volts) Vg=-.3V, Vg2 derived from Vd, Page 7 of Phone: Fax: URL:

8 ASL P3 Rev:. Apr 27 Measured Test Fixture data Over Temperature Vd =+V, Vg=-.3V, Vg2=+2V, Total Current = ma o C 24 Vs Frequency and Temperature (db) Ambient 3 +7degC - 4 degc Freq (GHz) Reverse Isolation Vs Frequency and Temperature - - Reverse Isolation Ambient Reverse Isolation+7deg Reverse Isolation- 4 deg Reverse Isolation(dB) Freq (GHz) Page 8 of Phone: Fax: URL:

9 ASL P3 Rev:. Apr 27 Measured Test Fixture data Over Temperature Vd =+V, Vg=-.3V, Vg2=+2V, Total Current = ma o C -2-4 Input Return Loss Vs Frequency and Temperature IP RetLossAmbient IP RetLoss+7degC IP RetLoss-4degC I/P Ret Loss (db) Freq (GHz) Output Return Loss Vs Frequency and Temperature OP RetLossAmbient OP RetLoss+7degC OP RetLoss-4degC O/P Ret Loss (db) Freq (db) Page 9 of Phone: Fax: URL:

10 ASL P3 Rev:. Apr 27 Mechanical Characteristics (6 Pin 3mmx 3mm x mm QFN Package) Units: millimeters Pin Description: Pin 3 : RF in Pin, 6 : Gate Bias Pin : RF out Pin 3, 4 : Drain Bias Pin, 6 : Gate Bias2 Pin,2,4,7,8,9,,2 : Ground Application Circuit Note :. Value of L & L2 should be chosen as per the operating band, as suggested under Electrical Specifications. 2. The First Bypass capacitor C ~ 47pF 3. R=K, R2=K 4..uF should be used as 2nd Bypass Capacitor Page of Phone: Fax: URL:

11 ASL P3 Rev:. Apr 27 Evaluation PCB Units: millimetres List of Components Component ID Value Description / Part No. C 47 pf Bypass capacitor / ATC Dicap 6UK47MTT or equivalent C2. uf 2 nd Bypass Capacitor (42 Pkg.) R K Ohm Resistor in VG2 Bias network (42 Pkg.) R2 K Ohm Resistor in VG2 Bias network (42 Pkg.) L & L2 As per the Table Electrical Specifications Freq. Band Tuning Inductors, 63 Pkg. or Gold Coil Board Material : RT/ Duroid 88 Note:. Input and Output Lines should be of I mpedance. 2. Sufficient numbers of via holes should be provided for good grounding. 3. st bypass of 47 pf should be present immediately after the chip inductors. 4. Vg2 can be applied independently without using R & R2.. Gold Coils can be used instead of chip inductors, with values as per the table. 6. Two -mil (.4mm) bond wires of minimum length should be used for RF input and Output. 7. Evaluation PCB is available from ASL upon request. GaAs MMIC devices are susceptible to Electrostatic discharge. Proper precautions should be observed during handling, assembly & testing All information and Specifications are subject to change without prior notice Page of Phone: Fax: URL: