 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| High Speed Buffer CORPORATION CLM4121 / CLM4321 FEATURES GENERAL DESCRIPTION The CLM4121 family are high speed unity gain buffers that slew at 2000V/s, having a small signal bandwidth of 180MHz, delivers 150mA, yet draws only 7mA supply current. The fast slew rate, wide bandwidth, and high output drive make the CLM4121 family the ideal choice for closed loop buffer applications with wide band op amps. These same characteristics are the excellent choices for open loop applications such as driving coaxial and switched pair cables. ORDERING INFORMATION Part CLM4121 N CLM4121 M CLM4321 N CLM4321 M Package Temperature Range -40oC to 85oC -40oC to 85oC -25oC to 70oC -25oC to 70oC NO8A (Plastic P Dip 8 Lead) MO8B (SOIC 8 Lead) NO8A (Plastic P Dip 8 Lead) MO8B (SOIC 8 Lead) * High Slew Rate. . . . . . . . . . . . . . . . . . . . . . . . . . 2000V/s * Wide Bandwidth. . . . . . . . . . . . . . . . . . . . . . . . . . 180MHz Output Current * PeakSupply Current .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. . 300mA . 7mA * Low * No Oscillations with Capacitive Loads 15V Operation Guaranteed * 5V to Specified to Drive 50 Lines * Fully * Coaxial Cable Driver * Flash A/D Converter Driver * Video DAC Buffer * OP Amp Booster Amplifier * VideoFrequency Filter * High * Wide Bandwidth Signal Conditioning * Radar * Sonar CONNECTION DIAGRAMS APPLICATIONS Plastic DIP *VVIN N/C *V1 2 3 4 8 7 6 5 V-* VOUT V+ V-* Plastic SO *VVIN N/C *V1 2 3 4 8 7 6 5 V-* VOUT V+ V-* *Heat-sinking pins. Pin 1 and Pin 8 must be connected to the negative supply. *Heat-sinking pins. Pin 1 and Pin 8 must be connected to the negative supply. Package MO8B Package NO8A CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-1076 CLM4121 / CLM4321 CORPORATION ABSOLUTE MAXIMUM RATINGS (Note 1) Supply Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Vsupply Storage Temperature Range . . . . . . . . . . . . -65oC to +150oC Lead Temperature (Soldering 10 seconds) . . . . . . . . . . . . . . . . . . . . . . 260oC Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . (Note 4) ESD Tolerance (Note 3). . . . . . . . . . . . . . . . . . . . . . . 2000V Thermal Resistance (JA) (Note 6) N Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50oC/W M Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60oC/W Maximum Junction Temperature . . . . . . . . . . . . . . . . . . 150oC DC ELECTRICAL CHARACTERISTICS The following specifications apply for Supply Voltage = 15V, VCM = 0, RL 100K and RS = 50 unless otherwise noted. Boldface limits apply for TA = TJ = TMIN to TMAX; all other limits TA = TJ = 25oC. CLM4121 SYMBOL CHARACTERISTICS TYP Limit (Note 5) 0.950 0.950 0.800 0.800 0.780 0.750 20 30 5 7 .2 CLM4321 Limit (Note 5) 0.950 0.950 0.800 0.800 0.750 0.700 30 30 10 10 .2 mV Max A Max M pF 5 10 10 10 5 5 13.3 13 10 9 1.6 1.3 140 60 60 5 6 10 10 mA Max IS2 VO1 VO2 VO3 IOUT PSSR Supply Current 2 Output Swing 1 Output Swing 2 Output Swing 3 Output Current Power Supply Rejection Ratio 2.5 13.5 12.7 1.8 200 70 5 5 13.2 13 10 9 1.6 1.5 140 60 60 VPP Min mA dB Min RL = , V+ = 5V RL = 1K V Min RL = 100 RL = 50, V+ = 5V (Note 5) VIN = 13V V = 5V to 15V Max IOUT = 10mA RL = V/V Min UNITS CONDITIONS AV1 AV2 AV3 VOS IB RIN CIN RO IS1 Voltage Gain 1 Voltage Gain 2 Voltage Gain 3 Offset Voltage Input Bias Current Input Resistance Input Capacitance Output Resistance Supply Current 1 0.970 0.900 0.840 15 1 0.5 3.5 3 7.5 RL = 1K, VIN = 10V RL = 50, VIN = 6V RL = 50, V+ = 5V VIN = 2VPP RL = 1K RL = 1K, RS = 10k, RL = 50 CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-1076 CLM4121 / CLM4321 CORPORATION AC ELECTRICAL CHARACTERISTICS The following specifications apply for Supply Voltage = 15V, VCM = 0, RL 100K and RS = 50 unless otherwise noted. Boldface limits apply for TA = TJ = TMIN to TMAX; all other limits TA = TJ = 25oC. CLM4121 SYMBOL CHARACTERISTICS TYP Limit (Note 5) SR1 SR2 SSBW LSBW PBW t r, t f t pd OS Slew Rate 1 Slew Rate 2 Small Signal Bandwidth Large Signal Bandwidth Power Bandwidth Rise Time Fall Time Propagation Delay Time Overshoot 4000 2000 180 65 40 2.0 3.0 10 3500 1500 140 55 30 2.5 Limit (Note 5) 2500 V/s 1000 100 40 20 3.5 ns ns % MHz VIN = 11V, RL = 1K (Note 2) VIN = 5V, RL = 50 (Note 2) VIN = 100mVPP, RL = 50 CL 10pF VIN = 11V, RL = 1K CL 10pF VIN = 8V, RL = 50 CL 10pF RL = 50, CL 10pF VO = 100mVPP RL = 50, CL 10pF VO = 100mVPP RL = 50, CL 10pF VO = 100mVPP CLM4321 UNITS CONDITIONS Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. DC and AC electrical specifications do not apply when operating the device beyond its rated operating conditions. Note 2: Slew rate is measured with 50 source impedance at 25oC. For accurate measurements, the input slew rate should be at least 5000V/s. Note 3: The test circuit consists of the human body model of 120pF in series with 1500. Note 4: The maximum power dissipation is a function of T J(max), JA and TA. The maximum allowable power dissipation at any ambient temperature is PD = (T J(max) - TA)/JA. Note 5: Limits are guaranteed by testing, correlation or periodic characterization. Note 6: For M & N package, JA is measured by soldering the unit directly on a printed circuit board and V - pins are connected to 2 square inches of 2 oz copper. CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-1076 CLM4121 / CLM4321 CORPORATION TYPICAL PERFORMANCE CHARACTERISTICS FREQUENCY RESPONSE 80 FREQUENCY RESPONSE PHASE LAG (DEGREES) PHASE LAG (DEGREES) 0 RL = 1K VIN 100mV CL 10pF Tj = 25C GAIN (dB) 64 0 RL = 50 VIN 100mV CL 10pF Tj = 25C GAIN (dB) 80 -2 48 -2 60 -4 32 -4 40 -6 16 -6 20 -8 1 2 5 10 20 0 50 100 200 400 -8 1 2 5 10 20 0 50 100 200 400 FREQUENCY (MHz) FREQUENCY (MHz) BANDWIDTH (LARGE SIGNAL & POWER) 30 RL = 10K 300 280 260 240 220 200 180 160 140 120 100 80 60 40 20 0 2 4 SUPPLY VOLTAGE vs BANDWIDTH 24 VIN (VP-P ) 18 RL = 50 -3dB BANDWIDTH (MHz) RL = 1K 12 RL = 50 6 0 1 2 5 10 20 50 100 200 400 FREQUENCY (MHz) 6 8 10 12 14 16 18 20 SUPPLY VOLTAGE (V) SUPPLY VOLTAGE vs SUPPLY CURRENT 11 SUPPLY CURRENT (mA) INPUT VOLTAGE vs SLEW RATE 4500 4000 SLEW RATE (V/s) 10 9 8 7 6 5 4 3 2 1 0 1 3 5 7 9 11 13 15 17 19 SUPPLY VOLTAGE (V) 3500 3000 2500 2000 1500 1000 500 0.0 2 6 RL = 1K RL = 50 10 14 18 22 VIN (VP-P ) CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-1076 CORPORATION MO8B DIMENSIONS 8 7 6 5 .213 .205 (5.4) (5.2) (TOP VIEW) 1 2 3 4 MO8B-8 LEAD SOIC .050 (1.27) .020 (.50) .013 (.33) .210 .205 (5.32) (5.19) .074 .070 (1.87) (1.77) .318 .302 (8.10) (7.64) .010 .006 (.25) (.15) .010 (.25) .004 (.10) .023 (.58) .019 (.48) CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-1076 CORPORATION NO8A DIMENSIONS 8-Pin Plastic Dip 0.005 (1.13) MAX 0.405 (10.29) MAX 0.320 (8.13) 0.290 (7.37) 0.055 (1.40) MAX 0.200 (5.08) MAX 0.310 (7.87) 0.220 (5.59) 0.150 (3.81) MIN 0.023 (0.58) 0.014 (0.36) 0.06 0.15 (1.52) (0.38) 0.070 0.030 0.200 (5.08) o 0.125 (3.18) 15 MAX 0.015 (0.38) 0.290 (0.20) (1.78) (0.76) All Dimensions in inches and (millimeters) CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-1076 |
Price & Availability of CLM4121
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |