Datasheet AD8311 (Analog Devices) - 7
| Manufacturer | Analog Devices |
| Description | 50 dB GSM PA Controller |
| Pages / Page | 24 / 7 — AD8311. TYPICAL PERFORMANCE CHARACTERISTICS. 0.9GHz 1.9GHz. 2.5GHz. … |
| Revision | A |
| File Format / Size | PDF / 511 Kb |
| Document Language | English |
AD8311. TYPICAL PERFORMANCE CHARACTERISTICS. 0.9GHz 1.9GHz. 2.5GHz. 0.1GHz. –10. 1.9GHz. (dBm). –20. LITUDE. 0.9GHz. –30. RROR (dB). T AMP. –40
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AD8311 TYPICAL PERFORMANCE CHARACTERISTICS
VPOS = 2.7 V; TA = 25°C; CFLT = open; light condition = 600 lux, 52.3 Ω termination; unless otherwise noted. Colors: +25°C = black, −40°C = blue, +85°C = red.
10 4 0.9GHz 1.9GHz 0 2.5GHz 3 0.1GHz –10 2 1.9GHz (dBm) 2.5GHz –20 1 0.1GHz LITUDE 0.9GHz –30 RROR (dB) 0 T AMP E U –40 –1 RF INP –50 –2 –60
05545-017
–3
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0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 VSET (V) VSET (V)
Figure 3. Input Amplitude vs. VSET Figure 6. Log Conformance vs. VSET
10 4 10 4 +25°C –40°C +25°C –40°C 0 3 0 3 ) +85°C ) +85°C m m B B d –10 2 d –10 2 E ( E ( D D –20 1 –20 1 PLITU PLITU M M –30 0 RROR (dB) –30 0 RROR (dB) T A E T A E PU PU +85°C IN –40 –1 IN –40 –1 F +85°C F R R –40°C –40°C –50 ERROR AT +85°C AND –40°C –2 –50 ERROR AT +85°C AND –40°C –2 BASED ON DEVIATION FROM +25°C BASED ON DEVIATION FROM SLOPE AND INTERCEPT AT +25°C +25°C SLOPE AND INTERCEPT AT +25°C –60 –3 –60 –3 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
05545-018
V
05545-021
SET (V) VSET (V)
Figure 4. Input Amplitude and Log Conformance vs. VSET at 0.1 GHz Figure 7. Input Amplitude and Log Conformance vs. VSET at 1.9 GHz −40°C, +25°C, and +85°C −40°C, +25°C, and +85°C
10 4 10 4 +25°C +25°C –40°C –40°C 0 3 0 3 +85°C +85°C –10 2 –10 2 (dBm) (dBm) +85°C –20 1 –20 1 LITUDE LITUDE –30 0 RROR (dB) –30 0 RROR (dB) T AMP E T AMP E U U –40 –1 –40 –1 +25°C RF INP –40°C RF INP +85°C –40°C +25°C –50 ERROR AT +85°C AND –40°C –2 –50 –2 ERROR AT +85°C AND –40°C BASED ON DEVIATION FROM BASED ON DEVIATION FROM SLOPE AND INTERCEPT AT +25°C SLOPE AND INTERCEPT AT +25°C –60 –3 –60 –3 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
05545-019
V
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SET (V) VSET (V)
Figure 5. Input Amplitude and Log Conformance vs. VSET at 0.9 GHz Figure 8. Input Amplitude and Log Conformance vs. VSET at 2.5 GHz −40°C, +25°C, and +85°C −40°C, +25°C, and +85°C Rev. A | Page 7 of 24 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION BASIC THEORY CONTROLLER-MODE LOG AMPS CONTROL LOOP DYNAMICS BASIC CONNECTIONS RANGE ON VSET AND RFIN TRANSIENT RESPONSE MOBILE HANDSET POWER CONTROL EXAMPLE POWER-ON AND POWER-OFF INPUT COUPLING OPTIONS TEMPERATURE DRIFT DEVICE CALIBRATION AND ERROR CALCULATION SELECTING CALIBRATION POINTS TO IMPROVE ACCURACY OVER A REDUCED RANGE DEVICE HANDLING EVALUATION BOARD OUTLINE DIMENSIONS ORDERING GUIDE
VPOS = 2.7 V; TA = 25°C; CFLT = open; light condition = 600 lux, 52.3 Ω termination; unless otherwise noted. Colors: +25°C = black, −40°C = blue, +85°C = red.
10 4 0.9GHz 1.9GHz 0 2.5GHz 3 0.1GHz –10 2 1.9GHz (dBm) 2.5GHz –20 1 0.1GHz LITUDE 0.9GHz –30 RROR (dB) 0 T AMP E U –40 –1 RF INP –50 –2 –60
05545-017
–3
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0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 VSET (V) VSET (V)
Figure 3. Input Amplitude vs. VSET Figure 6. Log Conformance vs. VSET
10 4 10 4 +25°C –40°C +25°C –40°C 0 3 0 3 ) +85°C ) +85°C m m B B d –10 2 d –10 2 E ( E ( D D –20 1 –20 1 PLITU PLITU M M –30 0 RROR (dB) –30 0 RROR (dB) T A E T A E PU PU +85°C IN –40 –1 IN –40 –1 F +85°C F R R –40°C –40°C –50 ERROR AT +85°C AND –40°C –2 –50 ERROR AT +85°C AND –40°C –2 BASED ON DEVIATION FROM +25°C BASED ON DEVIATION FROM SLOPE AND INTERCEPT AT +25°C +25°C SLOPE AND INTERCEPT AT +25°C –60 –3 –60 –3 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
05545-018
V
05545-021
SET (V) VSET (V)
Figure 4. Input Amplitude and Log Conformance vs. VSET at 0.1 GHz Figure 7. Input Amplitude and Log Conformance vs. VSET at 1.9 GHz −40°C, +25°C, and +85°C −40°C, +25°C, and +85°C
10 4 10 4 +25°C +25°C –40°C –40°C 0 3 0 3 +85°C +85°C –10 2 –10 2 (dBm) (dBm) +85°C –20 1 –20 1 LITUDE LITUDE –30 0 RROR (dB) –30 0 RROR (dB) T AMP E T AMP E U U –40 –1 –40 –1 +25°C RF INP –40°C RF INP +85°C –40°C +25°C –50 ERROR AT +85°C AND –40°C –2 –50 –2 ERROR AT +85°C AND –40°C BASED ON DEVIATION FROM BASED ON DEVIATION FROM SLOPE AND INTERCEPT AT +25°C SLOPE AND INTERCEPT AT +25°C –60 –3 –60 –3 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
05545-019
V
05545-022
SET (V) VSET (V)
Figure 5. Input Amplitude and Log Conformance vs. VSET at 0.9 GHz Figure 8. Input Amplitude and Log Conformance vs. VSET at 2.5 GHz −40°C, +25°C, and +85°C −40°C, +25°C, and +85°C Rev. A | Page 7 of 24 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION BASIC THEORY CONTROLLER-MODE LOG AMPS CONTROL LOOP DYNAMICS BASIC CONNECTIONS RANGE ON VSET AND RFIN TRANSIENT RESPONSE MOBILE HANDSET POWER CONTROL EXAMPLE POWER-ON AND POWER-OFF INPUT COUPLING OPTIONS TEMPERATURE DRIFT DEVICE CALIBRATION AND ERROR CALCULATION SELECTING CALIBRATION POINTS TO IMPROVE ACCURACY OVER A REDUCED RANGE DEVICE HANDLING EVALUATION BOARD OUTLINE DIMENSIONS ORDERING GUIDE
