MAX2620EUA .................................................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +165°C
Lead Temperature (soldering, 10s) .................................+300°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
DC ELECTRICAL CHARACTERISTICS
(V
CC
1, V
CC
2 = +2.7V to +5.25V, FDBK = open, TANK = open, OUT and
OUT
connected to V
CC
through 50Ω,
SHDN
= 2V,
T
A
= -40°C to +85°C, unless otherwise noted. Typical values measured at V
CC
1 = V
CC
2 = 3.0V, T
A
= +25°C.) (Note 1)
PARAMETER
Supply Current
Shutdown Current
Shutdown Input Voltage High
Shutdown Input Voltage Low
Shutdown Bias Current High
Shutdown Bias Current Low
SHDN
= 2.0V
SHDN
= 0.6V
5.5
SHDN
= 0.6V
2.0
0.6
20
0.5
CONDITIONS
MIN
TYP
9.0
0.1
MAX
12.5
2
UNITS
mA
µA
V
V
µA
µA
Note 1:
Specifications are production tested and guaranteed at T
A
= +25°C and T
A
= +85°C. Specifications are guaranteed by
design and characterization at T
A
= -40°C.
AC ELECTRICAL CHARACTERISTICS
(Test Circuit of Figure 1, V
CC
= +3.0V,
SHDN
= V
CC
, Z
LOAD
= Z
SOURCE
= 50Ω, P
IN
= -20dBm (50Ω), f
TEST
= 900MHz,
T
A
= +25°C, unless otherwise noted.)
PARAMETER
Frequency Range
Reverse Isolation
Output Isolation
CONDITIONS
T
A
= -40°C to +85°C (Note 2)
OUT or
OUT
to TANK; OUT,
OUT
driven at P = -20dBm
OUT to
OUT
MIN
10
50
33
TYP
MAX
1050
UNITS
MHz
dB
dB
Note 2:
Guaranteed by design and characterization at 10MHz, 650MHz, 900MHz, and 1050MHz. Over this frequency range, the
magnitude of the negative real impedance measured at TANK is greater than one-tenth the magnitude of the reactive
impedances at TANK. This implies proper oscillator start-up when using an external resonator tank circuit with Q > 10. C3
and C4 must be tuned for operation at the desired frequency.
1 Introduction
In the mid-1960s, American scientist Maas conducted extensive experimental research on the charging process of open-cell batteries and proposed an acceptable charging curve for ...[详细]
1. 内容简介 在2015年，苹果新一代的MacBook和Apple Watch皆搭载压力触控感应技术，它被Apple称为Force Touch，用户每次按下触控板之后除了可以在萤幕看见视觉回馈，它同时能够分辨出用户点按的力度强弱来做出一系列的相关操控与应用。而本文将介绍以HY16F184内建高精密Sigma-delta 24 Bit ADC搭配Uneo Force Sensor来实现一...[详细]
PCB设计
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
