Datasheet AD8317 (Analog Devices) - 19
| 制造商 | Analog Devices |
| 描述 | 1 MHz TO 10 GHz, 50 dB Log Detector / Controller |
| 页数 / 页 | 20 / 19 — AD8317. Data Sheet. DIE INFORMATION. 8317 D. ADI. DB1. BOND PAD STATISTICS |
| 修订版 | C |
| 文件格式/大小 | PDF / 875 Kb |
| 文件语言 | 英语 |
AD8317. Data Sheet. DIE INFORMATION. 8317 D. ADI. DB1. BOND PAD STATISTICS
文件文字版本
AD8317 Data Sheet DIE INFORMATION X 1 8 2 8317 D 7 A 2 ADI Y 3 6 4 DB1 5 BOND PAD STATISTICS ALL MEASURMENTS IN MICRONS. MINIMUM PASSIVATION OPENING: 59 × 59 MIN PAD PITCH: 89 DIE SIZE CALCULATION ALL MEASURMENTS IN MICRONS. DIEX (WIDTH OF DIE IN X DIRECTION) = 670 DIEY (WIDTH OF DIE IN Y DIRECTION) = 1325 DIE THICKNESS = 305 MICRONS
039
BALL BOND SHEAR STRENGTH SPECIFICATION: MINIMUM 15 GRAMS
05541- Figure 39. Die Outline Dimensions
Table 6. Die Pad Function Descriptions Pin No. Mnemonic Description
1 INHI RF Input. Nominal input range of −50 dBm to 0 dBm, referemced to 50 Ω; ac-coupled RF input. 2, 2 COMM Device Common. Connect both pads to a low impedance ground plane. 3 CLPF Loop Filter Capacitor. In measurement mode, this capacitor sets the pulse response time and video bandwidth. In controller mode, the capacitance on this node sets the response time of the error amplifier/integrator. 4 VSET Setpoint Control Input for Control er Mode or Feedback Input for Measurement Mode. 5 VOUT Measurement and Controller Output. In measurement mode, VOUT provides a decreasing linear-in dB representation of the RF input signal amplitude. In controller mode, VOUT is used to control the gain of a VGA or VVA with a positive gain sense (increasing voltage increases gain). 6 TADJ Temperature Compensation Adjustment. Frequency-dependent temperature compensation is set by connecting a ground-referenced resistor to this pin. 7 VPOS Positive Supply Voltage: 3.0 V to 5.5 V. 8 INLO RF Common for INHI. AC-coupled RF common. DB1 COMM Device Common. Connect to a low impedance ground plane. Rev. C | Page 18 of 19 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION USING THE AD8317 BASIC CONNECTIONS INPUT SIGNAL COUPLING OUTPUT INTERFACE SETPOINT INTERFACE TEMPERATURE COMPENSATION OF OUTPUT VOLTAGE MEASUREMENT MODE SETTING THE OUTPUT SLOPE IN MEASUREMENT MODE CONTROLLER MODE OUTPUT FILTERING OPERATION BEYOND 8 GHz EVALUATION BOARD DIE INFORMATION OUTLINE DIMENSIONS ORDERING GUIDE
039
BALL BOND SHEAR STRENGTH SPECIFICATION: MINIMUM 15 GRAMS
05541- Figure 39. Die Outline Dimensions
Table 6. Die Pad Function Descriptions Pin No. Mnemonic Description
1 INHI RF Input. Nominal input range of −50 dBm to 0 dBm, referemced to 50 Ω; ac-coupled RF input. 2, 2 COMM Device Common. Connect both pads to a low impedance ground plane. 3 CLPF Loop Filter Capacitor. In measurement mode, this capacitor sets the pulse response time and video bandwidth. In controller mode, the capacitance on this node sets the response time of the error amplifier/integrator. 4 VSET Setpoint Control Input for Control er Mode or Feedback Input for Measurement Mode. 5 VOUT Measurement and Controller Output. In measurement mode, VOUT provides a decreasing linear-in dB representation of the RF input signal amplitude. In controller mode, VOUT is used to control the gain of a VGA or VVA with a positive gain sense (increasing voltage increases gain). 6 TADJ Temperature Compensation Adjustment. Frequency-dependent temperature compensation is set by connecting a ground-referenced resistor to this pin. 7 VPOS Positive Supply Voltage: 3.0 V to 5.5 V. 8 INLO RF Common for INHI. AC-coupled RF common. DB1 COMM Device Common. Connect to a low impedance ground plane. Rev. C | Page 18 of 19 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION USING THE AD8317 BASIC CONNECTIONS INPUT SIGNAL COUPLING OUTPUT INTERFACE SETPOINT INTERFACE TEMPERATURE COMPENSATION OF OUTPUT VOLTAGE MEASUREMENT MODE SETTING THE OUTPUT SLOPE IN MEASUREMENT MODE CONTROLLER MODE OUTPUT FILTERING OPERATION BEYOND 8 GHz EVALUATION BOARD DIE INFORMATION OUTLINE DIMENSIONS ORDERING GUIDE