參數(shù)資料
型號: MAX4121
廠商: Maxim Integrated Products, Inc.
英文描述: 330MHz Buffered Video Switches/Crosspoint Building Blocks(330MHz緩沖視頻開關/1*1正交積木式元件)
中文描述: 330MHz、緩沖驅(qū)動視頻交叉點開關芯片
文件頁數(shù): 3/12頁
文件大?。?/td> 136K
代理商: MAX4121
M
330MHz Buffered Video S witc hes/
Crosspoint Building Bloc ks
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS
(V
S
= ±5V, -2.5V
V
IN
+2.5V, R
L
= 5k
, C
L
5pF, T
A
= 0°C to +70°C, unless otherwise noted. Typical values are at T
A
= +25°C.)
Note 1:
Full-Power Bandwidth is inferred from Slew Rate (SR) testing by the equation SR =
ω
E
P
, where E
P
is the peak output
voltage and
ω
=2
π
f.
Differential Gain and Phase are tested using a modulated ramp, 100IRE (0.714V).
Note 2:
V
IN
= 1.4Vp-p
V
IN
= 5Vp-p
V
IN
= 0.1Vp-p
DC to 30MHz
DC to 150MHz
f = 30MHz, V
IN
= 1.4Vp-p
f = 30MHz, V
IN
= 1.4Vp-p
V
OUT
= 5Vp-p
V
OUT
= 1.4Vp-p
Chip-to-chip, f = 3.58MHz
f = 3.58MHz
f = 3.58MHz
CONDITIONS
dBc
-70
Third Harmonic
dBc
-65
Second Harmonic
degrees
±0.2
Input-Output Delay Matching
ps
860
Group Delay
mVp-p
13
Switching Transient
ns
500
t
ON
Channel Switching On Time
μs
1.0
t
OFF
Channel Switching Off Time
-92
-70
86
degrees
0.01
DP
Differential Phase (Note 2)
110
45
330
0.02
0.1
700
500
%
0.01
DG
Differential Gain (Note 2)
dB
ps
0.08
950
Gain Peaking
Small-Signal Rise Time
MHz
FPBW
Full-Power Bandwidth
(Note 1)
MHz
f
3dB
-3dB Bandwidth
dB
Gain Flatness
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
V
IN
= 1Vp-p,
f = 30MHz
dB
All-Hostile Crosstalk
V
IN
= 1Vp-p,
f = 30MHz, see test
circuit
dB
Off Isolation
MAX4121
MAX4221
MAX4111
V/μs
SR
Slew Rate
V
IN
= 0.1Vp-p
t
r/
t
f
MAX4121
84
MAX4221
78
AC PARAMETERS
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相關代理商/技術(shù)參數(shù)
參數(shù)描述
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MAX4121CSA+ 功能描述:視頻開關 IC RoHS:否 制造商:Texas Instruments 開關數(shù)量:4 開啟電阻(最大值):12 Ohms 傳播延遲時間: 開啟時間(最大值): 關閉時間(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
MAX4121CSA+T 功能描述:視頻開關 IC RoHS:否 制造商:Texas Instruments 開關數(shù)量:4 開啟電阻(最大值):12 Ohms 傳播延遲時間: 開啟時間(最大值): 關閉時間(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
MAX4121CSA-T 功能描述:視頻開關 IC RoHS:否 制造商:Texas Instruments 開關數(shù)量:4 開啟電阻(最大值):12 Ohms 傳播延遲時間: 開啟時間(最大值): 關閉時間(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