參數資料
型號: MAX4259EEE+T
廠商: Maxim Integrated Products
文件頁數: 11/16頁
文件大?。?/td> 0K
描述: IC AMP VIDEO MUX 2CH 16QSOP
標準包裝: 2,500
應用: 2:1 多路復用器-放大器
電路數: 1
-3db帶寬: 250MHz
轉換速率: 1000 V/µs
電流 - 電源: 10.9mA
電流 - 輸出 / 通道: 100mA
電壓 - 電源,單路/雙路(±): ±4.5 V ~ 5.5 V
安裝類型: 表面貼裝
封裝/外殼: 16-SSOP(0.154",3.90mm 寬)
供應商設備封裝: 16-QSOP
包裝: 帶卷 (TR)
MAX4158/MAX4159/MAX4258/MAX4259
350MHz/250MHz, 2-Channel
Video Multiplexer-Amplifiers
4
_______________________________________________________________________________________
AC ELECTRICAL CHARACTERISTICS—MAX4258/MAX4259
(V+ = +5V, V- = -5V, VIN = 0V, VOUT = 0V, RL = 100, TA = +25°C, unless otherwise noted.)
f = 30MHz, VOUT = 2Vp-p,
AV = 6dB (Note 4)
f = 30MHz, AV = 6dB (Note 4)
f = 30MHz, RS = 50, AV = 6dB,
VIN = ±1Vp-p (Note 4)
AV = 6dB (Notes 4, 5)
f = 30MHz, AV = 6dB, EN = 5V,
VIN = ±1Vp-p (Note 4)
pF
3
COUT
Output Capacitance
dB
110
AV = 6dB, VOUT = 2Vp-p (Note 4)
AV = 6dB, VIN = 20mVp-p (Note 4)
AISO
Off-Isolation (MAX4259)
AV = 6dB, VIN = 20mVp-p (Note 4)
dBc
50
THD
VOUT = 2V step, AV = 6dB (Note 4)
Total Harmonic Distortion
AV = 6dB, VOUT = 2Vp-p (Note 4)
CONDITIONS
9
ZOUT
Output Impedance
dB
70
Xtalk
Channel-to-Channel Crosstalk
degrees
0.02
DP
Differential Phase Error
Channel on or off
pF
2
CIN
Input Capacitance
f = 100kHz
pA/
√Hz
22
in(FB)
FB Current-Noise Density
pA/
√Hz
2
in
Input Current-Noise Density
nV/
√Hz
2
en
Input Voltage-Noise Density
(Notes 6, 7)
ns
20
tSW
Channel-Switching Time
TA = TMIN to TMAX (Notes 6, 8)
ns
10
tS
Settling Time to 0.1%
V/s
1000
SR
Slew Rate
10
tS
Address-Setup Time
(Note 6)
TA = TMIN to TMAX (Notes 6, 8)
(Notes 6, 9)
ns
20
tPDE
Enable Delay Time
AV = 6dB (Notes 4, 10)
(Notes 6, 9)
MHz
200
FPBW
Full-Power Bandwidth
MHz
130
BW(0.1)
Bandwidth for ±0.1dB Gain Flatness
MHz
250
BW
-3dB Bandwidth
mV
±90
VTRAN
ns
20
tLPD
Latch Propagation Delay
ns
10
tTH
Address-Hold Time
TA = TMIN to TMAX (Notes 6, 8)
ns
10
tLPW
Latch Pulse Width
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
Switching Transient
ns
20
tPDD
Disable Delay Time
AV = 6dB (Notes 4, 5)
%
0.01
DG
Differential Gain Error
Note 2: Does not include external feedback network resistance.
Note 3: Applies to all digital input pins (EN, LE, and A0).
Note 4: Specified with feedback network chosen for optimal AC performance. See Tables 1 and 2 for recommended component
values.
Note 5: Input test signal: 3.58MHz sine wave of amplitude 40IRE superimposed on a linear ramp (0IRE to 100IRE). IRE is a unit of
video-signal amplitude developed by the International Radio Engineers. 140IRE = 1.0V.
Note 6: See timing diagram (Figure 5).
Note 7: Channel-switching time specified for switching between the two input channels; does not include signal rise/fall times for
switching between channels with different input voltages.
Note 8: Guaranteed by design; not production tested.
Note 9: Output enable/disable delay times do not include amplifier output slewing times.
Note 10: Switching transient measured while switching between two grounded channels.
AMPLIFIER CHARACTERISTICS
SWITCHING CHARACTERISTICS
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