|
|
PDF MAX4142ESD Data sheet ( Hoja de datos )
| Número de pieza | MAX4142ESD | |
| Descripción | 250MHz / Low-Power / High-Output-Current / Differential Line Driver | |
| Fabricantes | Maxim Integrated | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de MAX4142ESD (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
|
No Preview Available !
19-4763; Rev 0; 7/98
EVAALVUAAILTAIOBNLEKIT
250MHz, Low-Power,
High-Output-Current, Differential Line Driver
General Description
The MAX4142 differential line driver combines high-
speed performance with fully symmetrical differential
inputs and outputs. With an internally set +2V/V closed-
loop gain, the MAX4142 is ideal for driving back-
terminated cables and transmission lines.
This device utilizes laser-trimmed thin-film resistors and
common-mode cancellation circuitry to deliver an out-
standing 67dB at 10MHz common-mode rejection
(CMR). Using current-feedback techniques, the
MAX4142 achieves a 250MHz -3dB (AV = +2V/V) band-
width, a 70MHz 0.1dB bandwidth, and a 1400V/µs slew
rate. Excellent differential gain/phase error and noise
specifications make this amplifier an excellent choice
for a wide variety of video and RF signal-processing
applications.
The MAX4142 operates from ±5V power supplies and
requires only 12.5mA of quiescent current. The output
stage is capable of driving a 100Ω load to ±6V (differ-
entially) or to ±3V (single-ended). The MAX4142 is
available in a space-saving 14-pin SO package. For a
pin-compatible, higher speed differential line driver,
see the MAX4147 data sheet.
________________________Applications
Video Twisted-Pair Driver
Differential Pulse Amplifier
High-Speed Instrumentation Amplifier
Low-Noise Differential Receivers
Differential ADC Driver
____________________________Features
o 250MHz -3dB Bandwidth (AV = +2V/V)
o 1400V/µs Slew Rate
o 67dB at 10MHz CMR
o 0.01%/0.01° Differential Gain/Phase
o ±6V Differentially into 100Ω Output Drive
o 1mA Shutdown Capability
o 12.5mA Quiescent Supply Current
o Available in 14-Pin Narrow SO Package
Ordering Information
PART
MAX4142ESD
TEMP. RANGE
-40°C to +85°C
PIN-PACKAGE
14 SO
Pin Configuration
TOP VIEW
VEE 1
IN+ 2
N.C. 3
SHDN 4
N.C. 5
IN- 6
VEE 7
MAX4142
14 VCC
13 OUT+
12 SENSE+
11 GND
10 SENSE-
9 OUT-
8 VCC
SO
N.C. = NOT INTERNALLY CONNECTED
Typical Application Circuit
IN+ SENSE+
Rt
OUT+
MAX4142 OUT-
GND
IN-
SENSE-
Rt
Rt
IN-
SENSE
MAX4144
IN+
75Ω
OUT
75Ω
COAX
Rt REF
VOUT
75Ω
TWISTED-PAIR TO COAX-CABLE CONVERTER
________________________________________________________________ Maxim Integrated Products 1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 408-737-7600 ext. 3468.
1 page  
250MHz, Low-Power, High-Output-Current,
Differential Line Driver
_____________________________Typical Operating Characteristics (continued)
(VCC = +5V, VEE = -5V, SHDN = 0, RL = 150Ω differential, TA = +25°C, unless otherwise noted.)
18
16
14
12
10
8
6
4
2
0
0
DIFFERENTIAL OUTPUT SWING
vs. LOAD RESISTANCE
100 200 300 400
LOAD RESISTANCE (Ω)
500
DIFFERENTIAL OUTPUT VOLTAGE
SWING vs. TEMPERATURE
18
RL = 1MΩ DIFFERENTIAL
17
16
15
14
13
12
-45 -30 -15 0 15 30 45 60 75 90
TEMPERATURE (°C)
INPUT OFFSET VOLTAGE
vs. TEMPERATURE
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
-45 -30 -15 0 15 30 45 60 75 90
TEMPERATURE (°C)
INPUT BIAS CURRENT
vs. TEMPERATURE
19
17
15
13
11
9
7
5
-45 -30 -15 0 15 30 45 60 75 90
TEMPERATURE (°C)
INPUT OFFSET CURRENT
vs. TEMPERATURE
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
-45 -30 -15 0 15 30 45 60 75 90
TEMPERATURE (°C)
POWER-SUPPLY CURRENT
vs. TEMPERATURE
15.0
14.5
14.0
13.5
13.0
12.5
12.0
11.5
11.0
10.5
10.0
-45 -30 -15 0 15 30 45 60 75 90
TEMPERATURE (°C)
SMALL-SIGNAL PULSE RESPONSE
MAX4142-19
LARGE-SIGNAL PULSE RESPONSE
MAX4142-20
IN GND IN GND SHDN
ENABLE RESPONSE TIME
MAX4142-21
5V
0V
2V
OUT GND OUT GND VOUT
0V
TIME (10ns/div)
TIME (10ns/div)
TIME (2µs/div)
_______________________________________________________________________________________ 5
5 Page 
250MHz, Low-Power, High-Output-Current,
Differential Line Driver
NOTES
______________________________________________________________________________________ 11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet MAX4142ESD.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| MAX4142ESD | 250MHz / Low-Power / High-Output-Current / Differential Line Driver | Maxim Integrated |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |