Datasheet LT1993-4 (Analog Devices) - 2
| Manufacturer | Analog Devices |
| Description | 900MHz Low Distortion, Low Noise Differential Amplifier/ADC Driver (AV = 4V/V) |
| Pages / Page | 20 / 2 — (Note 1). LEAD FREE FINISH. TAPE AND REEL. PART MARKING*. PACKAGE … |
| Revision | B |
| File Format / Size | PDF / 2.4 Mb |
| Document Language | English |
(Note 1). LEAD FREE FINISH. TAPE AND REEL. PART MARKING*. PACKAGE DESCRIPTION. TEMPERATURE RANGE. The
Model Line for this Datasheet
Text Version of Document
LT1993-4 ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION
(Note 1)
Total Supply Voltage (V TOP VIEW CCA/VCCB/VCCC to VEEA/VEEB/VEEC) ..5.5V +INA +INB –INA –INB Input Current (+INA, –INA, +INB, –INB, 16 15 14 13 V VCCC 1 12 V OCM, ENABLE) .. ±10mA EEC Output Current (Continuous) (Note 6) VOCM 2 17 11 ENABLE V VCCA 3 EE 10 V +OUT, –OUT (DC) ..±100mA CCB VEEA 4 9 VEEB (AC) ...±100mA 5 6 7 8 +OUTFILTERED, –OUTFILTERED (DC) ... ±15mA (AC) .. ±45mA +OUT –OUT Output Short Circuit Duration (Note 2) .. Indefinite Operating Temperature Range (Note 3) ..–40°C to 85°C +OUTFILTERED –OUTFILTERED Specified Temperature Range (Note 4) ..–40°C to 85°C UD PACKAGE 16-LEAD (3mm × 3mm) PLASTIC QFN Storage Temperature Range .. –65°C to 125°C TJMAX = 125°C, θJA = 68°C/W, θJC = 4.2°C/W EXPOSED PAD IS V Junction Temperature ... 125°C EE (PIN 17) MUST BE SOLDERED TO THE PCB Lead Temperature Range (Soldering 10 sec)...300°C ORDER INFORMATION
LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LT1993CUD-4#PBF LT1993CUD-4#TRPBF LBNS 16-LEAD (3mm × 3mm) PLASTIC QFN –40°C to 85°C LT1993IUD-4#PBF LT1993IUD-4#TRPBF LBNS 16-LEAD (3mm × 3mm) PLASTIC QFN –40°C to 85°C Consult ADI Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container. Tape and reel specifications. Some packages are available in 500 unit reels through designated sales channels with #TRMPBF suffix. DC ELECTRICAL CHARACTERISTICS
The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. VCCA = VCCB = VCCC = 5V, VEEA = VEEB = VEEC = 0V, ENABLE = 0.8V, +INA shorted to +INB (+IN), –INA shorted to –INB (–IN), VOCM = 2.2V, Input common mode voltage = 2.2V, no RLOAD unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS Input/Output Characteristics (+INA, +INB, –INA, –INB, +OUT, –OUT, +OUTFILTERED, –OUTFILTERED)
GDIFF Gain Differential (+OUT, –OUT), VIN = ±0.4V Differential l 11.6 11.9 12.4 dB VSWINGMIN Single-Ended +OUT, –OUT, +OUTFILTERED, 0.25 0.35 V –OUTFILTERED. VIN = ±1.2V Differential l 0.5 V VSWINGMAX Single-Ended +OUT, –OUT, +OUTFILTERED, 3.6 3.75 V –OUTFILTERED. VIN = ±1.2V Differential l 3.5 V VSWINGDIFF Output Voltage Swing Differential (+OUT, –OUT), VIN = ±1.2VP-P 6.5 7 VP-P Differential l 6 VP-P IOUT Output Current Drive (Note 5) l ±40 ±45 mA VOS Input Offset Voltage –6.5 1 6.5 mV l –10 10 mV TCVOS Input Offset Voltage Drift TMIN to TMAX l 2.5 µV/°C IVRMIN Input Voltage Range, MIN Single-Ended l 0.5 V IVRMAX Input Voltage Range, MAX Single-Ended l 4.3 V RINDIFF Differential Input Resistance l 77 100 122 Rev B 2 For more information www.analog.com Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information DC Electrical Characteristics AC Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Applications Information Typical Application Package Description Revision History Typical Application Related Parts
(Note 1)
Total Supply Voltage (V TOP VIEW CCA/VCCB/VCCC to VEEA/VEEB/VEEC) ..5.5V +INA +INB –INA –INB Input Current (+INA, –INA, +INB, –INB, 16 15 14 13 V VCCC 1 12 V OCM, ENABLE) .. ±10mA EEC Output Current (Continuous) (Note 6) VOCM 2 17 11 ENABLE V VCCA 3 EE 10 V +OUT, –OUT (DC) ..±100mA CCB VEEA 4 9 VEEB (AC) ...±100mA 5 6 7 8 +OUTFILTERED, –OUTFILTERED (DC) ... ±15mA (AC) .. ±45mA +OUT –OUT Output Short Circuit Duration (Note 2) .. Indefinite Operating Temperature Range (Note 3) ..–40°C to 85°C +OUTFILTERED –OUTFILTERED Specified Temperature Range (Note 4) ..–40°C to 85°C UD PACKAGE 16-LEAD (3mm × 3mm) PLASTIC QFN Storage Temperature Range .. –65°C to 125°C TJMAX = 125°C, θJA = 68°C/W, θJC = 4.2°C/W EXPOSED PAD IS V Junction Temperature ... 125°C EE (PIN 17) MUST BE SOLDERED TO THE PCB Lead Temperature Range (Soldering 10 sec)...300°C ORDER INFORMATION
LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LT1993CUD-4#PBF LT1993CUD-4#TRPBF LBNS 16-LEAD (3mm × 3mm) PLASTIC QFN –40°C to 85°C LT1993IUD-4#PBF LT1993IUD-4#TRPBF LBNS 16-LEAD (3mm × 3mm) PLASTIC QFN –40°C to 85°C Consult ADI Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container. Tape and reel specifications. Some packages are available in 500 unit reels through designated sales channels with #TRMPBF suffix. DC ELECTRICAL CHARACTERISTICS
The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. VCCA = VCCB = VCCC = 5V, VEEA = VEEB = VEEC = 0V, ENABLE = 0.8V, +INA shorted to +INB (+IN), –INA shorted to –INB (–IN), VOCM = 2.2V, Input common mode voltage = 2.2V, no RLOAD unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS Input/Output Characteristics (+INA, +INB, –INA, –INB, +OUT, –OUT, +OUTFILTERED, –OUTFILTERED)
GDIFF Gain Differential (+OUT, –OUT), VIN = ±0.4V Differential l 11.6 11.9 12.4 dB VSWINGMIN Single-Ended +OUT, –OUT, +OUTFILTERED, 0.25 0.35 V –OUTFILTERED. VIN = ±1.2V Differential l 0.5 V VSWINGMAX Single-Ended +OUT, –OUT, +OUTFILTERED, 3.6 3.75 V –OUTFILTERED. VIN = ±1.2V Differential l 3.5 V VSWINGDIFF Output Voltage Swing Differential (+OUT, –OUT), VIN = ±1.2VP-P 6.5 7 VP-P Differential l 6 VP-P IOUT Output Current Drive (Note 5) l ±40 ±45 mA VOS Input Offset Voltage –6.5 1 6.5 mV l –10 10 mV TCVOS Input Offset Voltage Drift TMIN to TMAX l 2.5 µV/°C IVRMIN Input Voltage Range, MIN Single-Ended l 0.5 V IVRMAX Input Voltage Range, MAX Single-Ended l 4.3 V RINDIFF Differential Input Resistance l 77 100 122 Rev B 2 For more information www.analog.com Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information DC Electrical Characteristics AC Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Applications Information Typical Application Package Description Revision History Typical Application Related Parts
