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參數資料
| 型號： | ISL59605-SPI-EVALZ |
| 廠商： | Intersil |
| 文件頁數： | 22/28頁 |
| 文件大?。?/td> | 0K |
| 描述： | EVAL BOARD FOR ISL5960X |
| 產品培訓模塊： | ISL5960x MegaQ Overview |
| 標準包裝： | 1 |
| 系列： | * |
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ISL59601, ISL59602, ISL59603, ISL59604, ISL59605
3
FN6739.2
September 5, 2012
Pin Descriptions
PIN NUMBER
PIN NAME
DESCRIPTION
INPUTS
3
IN+
High impedance analog input. This is the positive differential video input. Input signals are externally AC-coupled with
an external 1.0F capacitor. See Applications Information section for information regarding input network for Cat x
and coax cables.
5
IN-
High impedance analog input. This is the negative differential video input. Input signals are externally AC-coupled
with an external 1.0F capacitor. See Applications Information section for information regarding input network for
Cat x and coax cables.
12
CFB
Analog input. Bypass to ground with a 1500pF capacitor and connect to VIDEO OUT via a 0.047F capacitor in series
with a 300
Ω resistor.
OUTPUTS
13
VIDEO OUT
Single-ended video output. The internal AGC sets this level to 2VP-P for a nominal 1VP-P (pre-cable) video source.
DIGITAL I/O
7
EQ_DISABLE Digital Input. Equalizer Disable.
0: Normal Operation
1: Disables the equalizer to allow for insertion of upstream data onto the signal path, e.g. RS-485.
This pin must be asserted high or low. Do not float this pin.
8
COLOR
Digital I/O. Color Indicator/Override.
0: Monochrome
1: Color
When used as an output, this pin indicates whether the incoming signal does or does not have a colorburst. When
used as an input, this pin forces the state machine to into monochrome or color mode. See Figure 49 and associated
text for more information on functionality.
When COLOR is not externally driven, it is an output pin with a 13k (typical) output impedance. It is capable of driving
5V, high-impedance CMOS logic.
Note: The COLOR indicator may be invalid for monochrome signals over greater than ~4800 feet. The device will still
equalize properly if this occurs.
9
INVERT
Digital I/O. Polarity Indicator/Override.
0: Nominal Polarity.
1: Inverted Polarity.
When used as an output, this pin indicates the polarity of the incoming signal. When used as an input, this pin
controls whether or not the input signal is inverted in the signal chain. See Figure 48 and associated text for more
information on functionality.
When INVERT is not externally driven, it is an output pin with a 13k (typical) output impedance. It is capable of driving
5V, high-impedance CMOS logic.
In stand-alone mode, toggling this pin high-low-high or low-high-low will make the equalizer reacquire the signal.
10
LOCKED
Digital Output.
0: Signal is not equalized (or not present).
1: Signal is equalized and settled.
Note: The LOCKED indicator may be invalid for monochrome signals over greater than ~4800 feet. The device will
still equalize properly if this occurs.
16
FREEZE
Digital Input. Freezes equalizer in its current EQ state.
0: Continuous Update
1: Freeze EQ in current state.
For stand-alone operations, connect FREEZE to the LOCKED pin to enter the recommended Lock Until Reset mode.
Tie this pin low if unused.
SERIAL INTERFACE
18
SEN
Digital Input. Serial Interface Enable. This pin should be tied to ground when not in use.
19
SCK
Digital Input. Serial Interface Clock Signal. This pin should be tied to ground when not in use.
20
SD
Digital I/O. Serial Interface Data Signal. This pin should be tied to ground when not in use.
POWER
2VDD1
+5V power supply for analog equalizer. Isolate from +5V source with a ferrite bead and bypass to ground with a 0.1F
capacitor in parallel with a 4.7F capacitor.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ISL5960X-EVALZ | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:MegaQ: An Automatic Composite Video Equalizer, Fully-Adaptive to 1 Mile (1600m) |
| ISL5960X-SPI-EVALZ | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:MegaQ: An Automatic Composite Video Equalizer, Fully-Adaptive to 1 Mile (1600m) |
| ISL5961 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:14-Bit, +3.3V, 130/210+MSPS, High Speed D/A Converter |
| ISL5961/2IA | 功能描述:IC DAC 14BIT 210MSPS 28-TSSOP RoHS:否 類別:集成電路 (IC) >> 數據采集 - 數模轉換器 系列:- 標準包裝:2,400 系列:- 設置時間:- 位數:18 數據接口:串行 轉換器數目:3 電壓電源:模擬和數字 功率耗散（最大）:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:36-TFBGA 供應商設備封裝:36-TFBGA 包裝:帶卷 (TR) 輸出數目和類型:* 采樣率（每秒）:* |
| ISL5961/2IAZ | 功能描述:CONV D/A 14-BIT 3.3V 28-TSSOP RoHS:是 類別:集成電路 (IC) >> 數據采集 - 數模轉換器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1,000 系列:- 設置時間:1µs 位數:8 數據接口:串行 轉換器數目:8 電壓電源:雙 ± 功率耗散（最大）:941mW 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:24-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:24-SOIC W 包裝:帶卷 (TR) 輸出數目和類型:8 電壓，單極 采樣率（每秒）:* |
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