MC13077

更新时间： 2024-02-13 12:00:05

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		编码器
页数	文件大小	规格书
14页	251K
描述
ADVANCED PAL/NTSC ENCODER

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技术参数
数据手册

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MC13077 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
包装说明：	PLASTIC, DIP-20	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.82	商用集成电路类型：	COLOR SIGNAL ENCODER
输入类型：	RGB; Y	JESD-30 代码：	R-PDIP-T20
JESD-609代码：	e0	长度：	26.415 mm
功能数量：	1	端子数量：	20
最高工作温度：	70 °C	最低工作温度：
封装主体材料：	PLASTIC/EPOXY	封装代码：	DIP
封装形状：	RECTANGULAR	封装形式：	IN-LINE
认证状态：	Not Qualified	座面最大高度：	4.57 mm
最大压摆率：	85 mA	最大供电电压 (Vsup)：	5.5 V
最小供电电压 (Vsup)：	4.5 V	表面贴装：	NO
温度等级：	COMMERCIAL	端子面层：	Tin/Lead (Sn/Pb)
端子形式：	THROUGH-HOLE	端子节距：	2.54 mm
端子位置：	DUAL	视频标准：	PAL; NTSC
宽度：	7.62 mm	Base Number Matches：	1

MC13077 数据手册

MC13077

PIN DESCRIPTIONS (continued)

Description

Internal Equivalent

Schematic

Symbol

Expected Waveforms

1.0 Vpp with sync

Out

Luminance Delay Line Drive Output. A

delay should be inserted between this

pin and Pin 6 to match the delay incurred

by the Chroma.

10 k

(100% saturated Color Bar output).

10 k

1.4 V

Gnd

Ground

Red

Red Video input.

0.7 Vpp AC coupled (100% Color Bars).

20 k

ref

Green

See Pin 12

Green Video input.

Blue Video input.

0.7 Vpp AC coupled (100% Color Bars).

Blue

B–Y

B–Y Clamp storage capacitor. A 0.01 µF If not used as an input the pin is clamped

Clamp

capacitor should be connected from this

pin to ground, unless the pin is used as

an input.

during sync to 2.4 Vdc. Can be used as a

B–Y input (AC coupled, 350 mVpp, 100%

color saturation). Burst Flag, if disabled

at Pin 18, must be inserted here with the

following signal levels; –170 mV (NTSC),

–121 mV (PAL).

R–Y

Clamp

R–Y Clamp storage capacitor. A 0.01 µF If not used as an input the pin is clamped

capacitor should be connected from this

pin to ground, unless the pin is used as

an input.

during sync to 2.4 Vdc. Can be used as a

R–Y input (AC coupled, 490 mVpp, 100%

color saturation). Burst Flag, if disabled

at Pin 18, must be inserted here with the

following signal level; +121 mV for PAL.

Chroma

Out

Chroma Bandpass Drive Output.

2.8 Vpp (100% Color Bars)

Burst Flag

Out/Force

Burst Flag

Burst Flag Output Disable and Force pin. 1.8 Vpp burst flag pulses if unconnected.

If left unconnected, internally generated

color burst will appear at Pins 2 and 4.

Burst Flag will appear at this pin (18). If

grounded, the Burst Flag will be

disabled. If externally driven from

another source of burst flag, the internal

flags will be overriden.

Internal

Burst

Flag

10 k

1/2 V

PAL

Square–

wave

Out/Force

NTSC

PAL/NTSC system switch. If grounded,

the MC13077 will encode NTSC, and if

left open, PAL.

In PAL mode, a PAL squarewave

appears at this pin, the phase of which

can be reset by momentarily forcing the

pin to ground during the high state of

the squarewave.

1.4 V

Chroma

Chroma Bandpass input. Output from

chroma bandpass filter should be

applied at this pin.

1.4 Vpp (100% Color Bars) with

bandpass filter and 1.0 kΩ matching

resistors.

10 k

2.0 V

MOTOROLA ANALOG IC DEVICE DATA

1 2 3 456 7 8...14

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