參數(shù)資料
型號(hào)： MAX4456CQH
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類(lèi)： 運(yùn)動(dòng)控制電子
英文描述： Low-Cost 4x4, 8x4, 8x8 Video Crosspoint Switches
中文描述： 8-CHANNEL, CROSS POINT SWITCH, PQCC44
封裝： PLASTIC, MO-047AC, LCC-44
文件頁(yè)數(shù)： 3/16頁(yè)
文件大小： 249K
代理商： MAX4456CQH
M
Low-Cost 4x4, 8x4, 8x8
Video Crosspoint Switches
_______________________________________________________________________________________
3
Note 1:
See
Dynamic Test Circuits
section.
Note 2:
3dB typical crosstalk improvement when R
S
= 0.
Note 3:
Input test signal: 3.58MHz sine wave of amplitude 40IRE superimposed on a linear ramp (0 to 100IRE). IRE is a unit of
video-signal amplitude developed by the International Radio Engineers. 140IRE = 1.0V.
Note 4:
Guaranteed by design.
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
All-Hostile Crosstalk
All-Channel Off-Isolation
-3dB Bandwidth
Small-Signal -3dB Bandwidth
0.1dB Bandwidth
5MHz, V
IN
= 2Vp-p (Notes 1, 2)
5MHz, V
IN
= 2Vp-p (Note 1)
10pF load, V
IN
= 2Vp-p (Note 1)
10pF load, V
IN
= 100mVp-p (Note 1)
10pF load, V
IN
= 100mVp-p (Note 1)
57
80
35
65
4
dB
dB
MHz
MHz
MHz
Output-Buffer Slew Rate
Single-Channel Crosstalk
X
Internal load resistors on, 10pF load
5MHz, V
IN
= 2Vp-p (Note 1)
250
70
V/μs
dB
Differential Phase Error
Differential Gain Error
Input Noise
Input Capacitance
(Note 3)
(Note 3)
DC to 40MHz
All buffer inputs grounded
1.0
0.5
0.3
6
degrees
%
mV
RMS
pF
Buffer Input Capacitance
Additional capacitance for each output buffer
connected to channel input
2
pF
Output Capacitance
Output buffer off
7
pF
PARAMETER
Latch Delay
Switch Break-Before-Make Delay
LATCH Edge to Switch Off
LATCH Edge to Switch On
SYMBOL
t
CE
t
WH
MIN
0
80
TYP
MAX
t
D
80
UNITS
ns
ns
ns
ns
ns
ns
t
ON -
t
OFF
t
OFF
t
ON
15
35
50
Write Pulse Width Low
t
WL
80
240
160
ns
Chip-Enable to Write Setup
Write Pulse Width High
Data Hold
Latch Pulse Width
t
DH
t
L
0
80
ns
ns
CONDITIONS
LATCH on
Parallel mode
Serial mode
Data Setup
t
DS
ns
SWITCHING CHARACTERISTICS
(Figure 4, V+ = +5V, V- = -5V, V
LOAD
= +5V (internal load resistors on), V
IN_
= V
AGND
= V
DGND
= 0, T
A
= T
MIN
to T
MAX
, unless other-
wise noted. Typical values are at T
A
= +25°C.) (Note 4)
AC ELECTRICAL CHARACTERISTICS
(V+ = +5V, V- = -5V, V
LOAD
= +5V (internal load resistors on), V
AGND
= V
DGND
= 0, T
A
= +25°C, unless otherwise noted.)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX4456CQH+D 功能描述:視頻開(kāi)關(guān) IC 8x8 Video Crosspoint Switch RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻（最大值）:12 Ohms 傳播延遲時(shí)間: 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WQFN-42 封裝:Reel
MAX4456CQH+TD 功能描述:視頻開(kāi)關(guān) IC 8x8 Video Crosspoint Switch RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻（最大值）:12 Ohms 傳播延遲時(shí)間: 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WQFN-42 封裝:Reel
MAX4456CQH-D 功能描述:視頻開(kāi)關(guān) IC RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻（最大值）:12 Ohms 傳播延遲時(shí)間: 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WQFN-42 封裝:Reel
MAX4456CQH-TD 功能描述:視頻開(kāi)關(guān) IC RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻（最大值）:12 Ohms 傳播延遲時(shí)間: 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WQFN-42 封裝:Reel
MAX4456EPL 功能描述:視頻開(kāi)關(guān) IC RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻（最大值）:12 Ohms 傳播延遲時(shí)間: 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WQFN-42 封裝:Reel
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