FX619

更新时间： 2024-11-17 22:48:55

品牌	Logo	应用领域
CMLMICRO		半导体
页数	文件大小	规格书
11页	135K
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CML Semiconductor Products PRODUCT INFORMATION

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FX619 数据手册

CML Semiconductor Products

PRODUCT INFORMATION

FX619 'Eurocom' Delta Codec

Publication D/619/6 September 1997

Features/Applications

On-Chip Input and Output Filters

Designed to Meet Eurocom D1-IA8f

Meets Stanag 4209 and

Stanag 4380

Military Communications

Delta MUX, Switch and Phone

Applications

Programmable Sampling Clocks

3 or 4-bit Compand Algorithm

Forced Idle Facility

Powersave Facility

Single 5V CMOS Process

Single Chip Full Duplex Codec

Full Duplex CVSD* Codec

DATA ENABLE

ENCODER FORCE IDLE

ENCODER INPUT

MOD

V_DD

V_SS

ENCODER OUTPUT

f₁

f ₂

XTAL/CLOCK

f ₀

XTAL

CLOCK RATE

ENCODER DATA CLOCK

DECODER DATA CLOCK

V_BIAS

GENERATORS

FX619

MODE 1

CLOCK MODE

LOGIC

MODE 2

SAMPLING RATE

CONTROL

ALGORITHM

3 or 4-BIT

POWERSAVE

f ₃

f ₁

DECODER INPUT

DEMOD

DECODER OUTPUT

DECODER FORCE IDLE

Fig.1 Internal Block Diagram

Brief Description

The FX619 is an LSI circuit designed as a

The encoder has an enable function for use in

*Continuously Variable Slope Delta Codec and multiplexer applications. Encoder and Decoder

is intended for use in military communications

systems.

Designed to meet Eurocom D1-IA8 with

forced idle facilities are provided forcing a

10101010..... pattern in encode and a V_DD/2

bias in decode. The companding circuits may

external components, the device is suitable for be operated with a 3 or 4-bit algorithm which is

applications in military Delta Multiplexers,

switches and phones.

externally selected. The device may be put in

the standby mode by selection of the

Encoder input and decoder output filters are

powersave facility. A reference 1.024MHz

incorporated on-chip. Sampling clock rates can oscillator uses an external clock or Xtal.

be programmed to 16, 32 or 64 k bits/second

from an internal clock generator or may be

externally applied in the range 8 to 64 k bits/

The FX619 is a low-power, 5 volt CMOS

device and is available in 22-pin cerdip DIL,

24-lead/pin plastic and 28-lead ceramic

second. Sampling clock frequencies are output leadless SMT packages.

for the synchronization of external circuits.

6.1

12 3 4 5 6 7...11

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与FX619相关器件

型号	品牌	获取价格	描述	数据表
FX619J	CMLMICRO	获取价格	CML Semiconductor Products PRODUCT INFORMATION
FX619L1	CMLMICRO	获取价格	CML Semiconductor Products PRODUCT INFORMATION
FX619L2	CMLMICRO	获取价格	CML Semiconductor Products PRODUCT INFORMATION
FX619M1	CMLMICRO	获取价格	CML Semiconductor Products PRODUCT INFORMATION
FX6-20P-0.8SV	HRS	获取价格	0.8mm Pitch Stacking Height 5 to 9mm Connector
FX6-20P-0.8SV(22)	HRS	获取价格	Board Connector, 20 Contact(s), 2 Row(s), Male, Straight, 0.031 inch Pitch, Surface Mount
FX6-20P-0.8SV(71)	HRS	获取价格	Board Stacking Connector, 20 Contact(s), 2 Row(s), Straight, 0.031 inch Pitch, Surface Mou
FX6-20P-0.8SV(92)	HRS	获取价格	Board Connector, 20 Contact(s), 2 Row(s), Female, Straight, 0.031 inch Pitch, Surface Moun
FX6-20P-0.8SV(93)	HRS	获取价格	Board Stacking Connector
FX6-20P-0.8SV1	HRS	获取价格	0.8mm Pitch Stacking Height 5 to 9mm Connector

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