MAX4145EEE Maxim Integrated Products, MAX4145EEE Datasheet
MAX4145EEE
Specifications of MAX4145EEE
Available stocks
Related parts for MAX4145EEE
MAX4145EEE Summary of contents
Page 1
... Very Low Noise: 3.45nV/√ +100V/V) 800µA Shutdown _______________Ordering Information PART TEMP. RANGE MAX4144ESD -40°C to +85°C MAX4144EEE -40°C to +85°C MAX4145ESD -40°C to +85°C MAX4145EEE -40°C to +85°C MAX4146ESD -40°C to +85°C MAX4146EEE -40°C to +85°C = +10V/V) V PIN-PACKAGE QSOP ...
Page 2
High-Speed, Low-Distortion, Differential Line Receivers ABSOLUTE MAXIMUM RATINGS Supply Voltage ( ..................................................12V CC EE Voltage on IN_, SHDN, REF, OUT, SENSE, RG_.................................(V EE Short-Circuit Duration to Ground ........................................10sec Input Current (IN_, RG_)...................................................±10mA Output Current................................................................±120mA Stresses beyond those ...
Page 3
DC ELECTRICAL CHARACTERISTICS (continued +5V -5V, SHDN = 0V PARAMETER SYMBOL Output Current Drive I OUT SHDN High Threshold V SHDN Low Threshold V SHDN Input Bias Current I SHDN AC ELECTRICAL ...
Page 4
High-Speed, Low-Distortion, Differential Line Receivers AC ELECTRICAL CHARACTERISTICS (continued +5V -5V, SHDN = 0V 150Ω PARAMETER SYMBOL Differential Phase (Note 1) DP Spurious-Free Dynamic Range SFDR Note 1: Differential gain ...
Page 5
Operating Characteristics (continued +5V -5V, SHDN = 0V MAX4146 0.1dB GAIN FLATNESS vs. FREQUENCY (A = +10 100mV 0.4 OUT RMS 0.3 0.2 0.1 0 -0.1 -0.2 ...
Page 6
High-Speed, Low-Distortion, Differential Line Receivers _____________________________Typical Operating Characteristics (continued +5V -5V, SHDN = 0V 150 , MAX4144 LARGE-SIGNAL PULSE RESPONSE ( GND OUT GND TIME (10ns/div) ...
Page 7
Operating Characteristics (continued +5V -5V, SHDN = 0V MAX4144 HARMONIC DISTORTION vs. FREQUENCY ( 2Vp-p -10 OUT -20 -30 -40 3RD HARMONIC -50 -60 -70 ...
Page 8
High-Speed, Low-Distortion, Differential Line Receivers _____________________________Typical Operating Characteristics (continued +5V -5V, SHDN = 0V 150 , MAX4145 5MHz HARMONIC DISTORTION vs. OUTPUT SWING ( -10 -20 ...
Page 9
Operating Characteristics (continued +5V -5V, SHDN = 0V MAX4146 CURRENT NOISE DENSITY vs. FREQUENCY (A = +10 0.1 10 100 1k 10k 100k FREQUENCY (Hz) MAX4144 COMMON-MODE REJECTION ...
Page 10
High-Speed, Low-Distortion, Differential Line Receivers PIN MAX4144 MAX4145 QSOP QSOP 10 10 12,14 — — ...
Page 11
Do not use IC sockets—they increase parasitic capacitance and inductance. • Use surface-mount power-supply bypass capacitors instead of through-hole capacitors. Their shorter lead lengths reduce parasitic inductance, leading to superior high-frequency performance. • Keep signal lines as short and ...
Page 12
High-Speed, Low-Distortion, Differential Line Receivers IN MAX4145 MAX4146 IN- Figure 2. Connection MAX4146 G 1. (MAX4145 14k (MAX4146 ...
Page 13
This inductance forms an L-C resonant circuit with the capacitive load, which causes peaking in the frequency response and degrades the amplifier’s phase margin. The MAX4144/MAX4145/MAX4146 drive capacitive loads up to 25pF without oscillation. ...
Page 14
High-Speed, Low-Distortion, Differential Line Receivers Losses are higher at higher frequencies, contributing to severe pulse-edge rounding in digital applications. The nominal impedance of twisted-pair telephone wire is 110Ω. The MAX4145/MAX4146, with variable gain up to +10V/V and +100V/V, respectively, can ...
Page 15
TOP VIEW MAX4144 SENSE IN SHDN N. REF IN MAX4144 SENSE IN- ...
Page 16
... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 16 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 1998 Maxim Integrated Products Printed USA ...