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参数资料
型号： MAX4548
厂商： Maxim Integrated Products, Inc.
元件分类： 数字信号处理
英文描述： Fixed-Point Digital Signal Processors 240-BGA MICROSTAR
中文描述： 串行控制、三组3x2音频/视频交叉点开关
文件页数： 4/20页
文件大小： 273K
代理商： MAX4548
S erially Controlled, Triple 3x2 Audio/Video
Crosspoint S witc hes
4
_______________________________________________________________________________________
M
ELECTRICAL CHARACTERISTICS—Single +3V Supply (continued)
(V+ = +3V ±10%, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 2)
ns
T
A
= +25°C
T
A
= T
MIN
to T
MAX
CONDITIONS
Total Harmonic Distortion
plus Noise
THD+N
f
IN
= 1kHz, V
NO_ _
or V
S_
= 1.5V
DC
+
0.5V
RMS
V
NO_ _
= 0.5V
RMS
, f
IN
= 20kHz,
R
L
= 600
, S
–
= GND,
shunt switch on or off
0.1
%
Off-Isolation (Note 7)
V
ISO(A)
-85
dB
Channel-to-Channel Crosstalk
V
CT(A)
-85
dB
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
Channel-to-Channel Crosstalk
V
CT(V)
V
NO_ _
or V
S_
= 0.5V
RMS
,
R
S
= 50
, f
IN
= 10MHz, R
L
= 50
R
S
= 50
, R
L
= 50
f = 1MHz
-55
dB
-3dB Bandwidth
Off-Capacitance
DYNAMIC TIMING WITH CLICKLESS MODE DISABLED
(Notes 8 and 12, Figure 1)
BW
200
10
MHz
pF
C
OFF(NO)
Turn-On Time
t
ONSD
V
NO_ _
or V
S_
= 1.5V,
R
L
= 5k
, C
L
= 35pF
400
800
ns
1000
T
A
= +25°C
T
A
= T
MIN
to T
MAX
Turn-Off Time
t
OFFSD
V
NO_ _
or V
S_
= 1.5V,
R
L
= 300
, C
L
= 35pF
200
350
500
V
NO_ _
or V
S_
= 1.5V
Break-Before-Make Time
DYNAMIC TIMING WITH CLICKLESS MODE ENABLED
(Notes 8 and 12, Figure 1)
t
BBM
10
100
ns
V
NO_ _
or V
S_
= 1.5V, R
L
= 5k
, C
L
= 35pF
V
NO_ _
or V
S_
= 1.5V, R
L
= 300
, C
L
= 35pF
Turn-On Time
Turn-Off Time
BIAS NETWORK
t
ONSE
t
OFFSE
12
3
ms
ms
-10
10
COM _ Off-Leakage
Current (Notes 6, 10)
I
COM
_ _
(OFF)
V
NO_ _
or V
S_
= 3V,
0.5V; V
COM_ _
= 0.5V,
3V; V+ = 3.6V
-2
0.04
2
nA
-10
10
NO_ _ or S_ Off-Leakage
Current (Notes 6, 10)
I
NO_ _(OFF)
V
NO_ _
or V
S_
= 3V,
0.5V; V
COM_ _
= 0.5V,
3V; V+ = 3.6V
-2
0.04
2
nA
0.01
-10
10
COM _ On-Leakage
Current (Notes 6, 10)
I
COM
_ _
(ON)
V
NO_ _
or V
S_
= 0.5V,
3V, or floating;
V
COM_ _
= 0.5V, 3V;
V+ = 3.6V
-2
0.04
2
nA
V
NO_ _
= 0.5V
RMS
, f
IN
= 20kHz,
R
L
= 600k
, R
S
= 600
Bias Network Resistance
R
BIAS
110
k
Off-Isolation (Note 7)
V
ISO(V)
V
NO_ _
or V
S _
=
0.5V
RMS
,
f
IN
= 10MHz,
R
L
= 50
, R
S
= 50
Shunt switch on
-72
dB
AUDIO PERFORMANCE
VIDEO PERFORMANCE
R
L
= 600
R
L
= 10
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= T
MIN
to T
MAX
T
A
= T
MIN
to T
MAX
-62
Shunt switch off
相关PDF资料
PDF描述
MAX4548EAX Serially Controlled, Triple 3x2 Audio/Video Crosspoint Switches
MAX4549EAX Serially Controlled, Triple 3x2 Audio/Video Crosspoint Switches
MAX4551 Fixed-Point Digital Signal Processors 240-BGA MICROSTAR
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相关代理商/技术参数
参数描述
MAX4548EAX 功能描述:视频开关 IC RoHS:否 制造商:Texas Instruments 开关数量:4 开启电阻（最大值）:12 Ohms 传播延迟时间: 开启时间（最大值）: 关闭时间（最大值）: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:WQFN-42 封装:Reel
MAX4548EAX+ 功能描述:视频开关 IC Triple 3x2 A/V Crosspoint Switch RoHS:否 制造商:Texas Instruments 开关数量:4 开启电阻（最大值）:12 Ohms 传播延迟时间: 开启时间（最大值）: 关闭时间（最大值）: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:WQFN-42 封装:Reel
MAX4548EAX+T 功能描述:视频开关 IC Triple 3x2 A/V Crosspoint Switch RoHS:否 制造商:Texas Instruments 开关数量:4 开启电阻（最大值）:12 Ohms 传播延迟时间: 开启时间（最大值）: 关闭时间（最大值）: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:WQFN-42 封装:Reel
MAX4548EAX+W 制造商:Maxim Integrated Products 功能描述:SERIALLY CONTROLLED TRIPLE 3X2 AUDIO/VIDEO CROSSPOINT SWITCH - Rail/Tube
MAX4548EAX-T 功能描述:视频开关 IC RoHS:否 制造商:Texas Instruments 开关数量:4 开启电阻（最大值）:12 Ohms 传播延迟时间: 开启时间（最大值）: 关闭时间（最大值）: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:WQFN-42 封装:Reel
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