参数资料
型号: MAX7428EKA+T
厂商: Maxim Integrated Products
文件页数: 15/21页
文件大小: 0K
描述: IC FILTER BUFFER VID SOT23-8
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: 视频滤波器
应用: 录音机,机顶盒
安装类型: 表面贴装
封装/外壳: SOT-23-8
供应商设备封装: SOT-23-8
包装: 带卷 (TR)
MAX7428/MAX7430/MAX7432A
Standard Definition Video Reconstruction
Filters and Buffers
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VCC = +5V ±10%, RREXT = 300k
Ω ±1%, CIN = 0.1F, CREXT = (1nF to 1F) ±1%, CLOAD = 0 to 20pF; BOOST0_, BOOST1_ = 0, 0;
TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 2)
MSPB INTERFACE TIMING SPECIFICATIONS
(VCC = +5V ±10%, RREXT = 300k
Ω ±1%, CREXT = (1nF to 1F) ±1%, CLOAD = 0 to 20pF, TA = TMIN to TMAX, unless otherwise noted.
Typical values are at TA = +25°C.) (Figures 4 through 9)
Note 1: One horizontal line = 63.5s.
Note 2: MAX7428 devices are 100% production tested at TA = +25°C and are guaranteed by design from TA = TMIN to TMAX.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
MSPB TIMING
Logic-Zero/Prompt Pulse Width
t0, tP
158
s
Logic-One Pulse Width
t1
24
30
36
s
Transaction Pulse Width
tT
80
100
120
s
Separation Between Pulses
tWAIT
0.5
s
Bus Release Time by Host After
Prompt Pulse
tRELEASE
1s
Bus Reclaim Time by Host After
Prompt Pulse
tRECLAIM
13
s
Read Back Data Valid Window
After the Prompt Pulse
tREAD
2.3
4.7
s
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
MAX7428
24
32
MAX7430
45
62
Supply Current
ICC
No load
MAX7432A
68
86
mA
Power-Supply Rejection Ratio
PSRR
VIN = 100mVp-p, f = 0 to 5.5MHz
40
dB
IN_A/IN_B Crosstalk
VIN = 100mVp-p, f = 100kHz to 5.5MHz
-60
dB
LOGIC CHARACTERISTICS
Logic Input High Voltage
VIH
2V
Logic Input Low Voltage
VIL
0.8
V
Logic Input Current
IIH/IIL
VIL = 0 (source), VIH = VCC (sink)
10
A
Logic Output High Voltage
VOH
I(SOURCE) = 500A
VCC -
0.5
V
Logic Output Low Voltage
VOL
I(SINK) = 500A
0.4
V
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