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参数资料
型号： MAX9670CTL+T
厂商： Maxim Integrated Products
文件页数： 34/44页
文件大小： 0K
描述： IC AUDIO/VIDEO SWIT DUAL 40TQFN
产品培训模块： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装： 2,500
功能： 音频/视频切换
电路： 2 x SCART
电压电源： 单电源
电压 - 电源，单路/双路(±)： 3.3 V ~ 12 V
工作温度： 0°C ~ 70°C
安装类型： 表面贴装
封装/外壳： 40-WFQFN 裸露焊盘
供应商设备封装： 40-TQFN-EP（6x6）
包装： 带卷 (TR)
配用： MAX9670EVKIT+-ND - EVALUATION KIT FOR MAX9670
MAX9670/MAX9671
Low-Power Audio/Video Switch with Audio
Volume Control for Dual SCART Connectors
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(V12 = 12V, VVID = VAUD = 3.3V, VGNDVID = VEP = 0V, no load, TA = 0°C to +70°C, unless otherwise noted. Typical values are at
TA = +25°C.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
AC CHARACTERISTICS
Filter Passband Flatness
VOUT = 2VP-P, f = 100kHz to 5.5MHz
-1
dB
f = 9.5MHz
3
f = 27MHz
40
Filter Attenuation
VOUT = 2VP-P,
attenuation is
referred to 100kHz
f = 54MHz
55
dB
Slew Rate
VOUT = 2VP-P, no filter in video path
60
V/s
Settling Time
VOUT = 2VP-P, settle to 0.1% (Note 4)
400
ns
Differential Gain
DG
5-step modulated staircase, f = 4.43MHz
0.15
%
Differential Phase
DP
5-step modulated staircase, f = 4.43MHz
0.5
Degrees
2T Pulse-to-Bar K Rating
2T = 200ns, bar time is 18s, the beginning
2.5% and the ending 2.5% of the bar time is
ignored
0.3
K%
2T Pulse Response
2T = 200ns
0.2
K%
2T Bar Response
2T = 200ns, bar time is 18s, the beginning
2.5% and the ending 2.5% of the bar time is
ignored
0.2
K%
Nonlinearity
5-step staircase
0.1
%
Group Delay Distortion
100kHz
≤ f ≤ 5MHz, outputs are 2VP-P
11
ns
Glitch Impulse Caused by
Charge-Pump Switching
Measured at outputs
100
pV-s
Peak Signal to RMS Noise
100kHz
≤ f ≤ 5MHz
70
dB
Power-Supply Rejection Ratio
f = 100kHz, 100mVP-P
47
dB
Output Impedance
f = 5MHz
2
Video Crosstalk
f = 4.43MHz
-80
dB
Reverse Isolation
VCR SCART inputs to encoder inputs,
full-power mode with VCR being looped
through to TV, f = 4.43MHz
92
dB
Pulldown Resistance
Enable VCR_R/C_OUT pulldown through
I2C interface
4.4
7.5
AUDIO CHARACTERISTICS
Voltage Gain
VIN = -0.707V to +0.707V
3.95
4
4.05
V/V
Gain Mismatch
VIN = -0.707V to +0.707V
-1.5
+1.5
%
Flatness
f = 20Hz to 20kHz, 0.25VRMS input
0.006
dB
Frequency Bandwidth
0.25VRMS input, frequency where output is
-3dB referenced to 1kHz
230
kHz
Capacitive Drive
No sustained oscillations; 75
series
resistor on output
300
pF
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相关代理商/技术参数
参数描述
MAX9670EVKIT+ 功能描述:交换机 IC 开发工具 Low-Power A/V Switch w/Audio Volume Cntrl RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:USB Power Switches 工具用于评估:MAX4984E 工作电源电压:2.8 V to 5.5 V
MAX9671CTH+ 功能描述:视频开关 IC Low-Power A/V Switch w/Audio Volume Cntrl 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
MAX9671CTH+T 功能描述:视频开关 IC Low-Power A/V Switch w/Audio Volume Cntrl 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
MAX9671EVKIT+ 功能描述:交换机 IC 开发工具 Low-Power A/V Switch w/Audio Volume Cntrl RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:USB Power Switches 工具用于评估:MAX4984E 工作电源电压:2.8 V to 5.5 V
MAX9672ETI+ 功能描述:LCD Gamma缓冲器 10-Bit Prog Gamma Reference System RoHS:否 制造商:Maxim Integrated 输入补偿电压: 转换速度: 电源电压-最大:20 V 电源电压-最小:9 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-38 封装:Tube
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