73K224BL

更新时间： 2024-01-29 02:07:01

品牌	Logo	应用领域
TERIDIAN		调制解调器
页数	文件大小	规格书
33页	202K
描述
Single-Chip Modem w/ Integrated Hybrid

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73K224BL 技术参数

73K224BL

V.22bis, V.22, V.21, Bell 212A, 103

Single-Chip Modem w/ Integrated Hybrid

DATA SHEET

PIN DESCRIPTION (continued)

ANALOG INTERFACE AND OSCILLATOR

NAME

TYPE

DESCRIPTION

RXA

Received modulated analog signal input from the telephone line

interface.

TXA1 / TXA2

18 / 17

Transmit Analog (differential outputs): These pins provide the

analog output signals to be transmitted to the telephone line. The

drivers will differentially drive the impedance of the line

transformer and the line matching resistor. An external hybrid can

also be built using TXA1 as a single ended transmit signal.

XTL1 / XTL2

3 / 4

These pins are for the internal crystal oscillator requiring a

11.0592 MHz parallel mode crystal. Load capacitors should be

connected from XTL1 and XTL2 to ground. XTL2 can also be

driven from an external clock.

OFF-HOOK RELAY DRIVER: This signal is an open drain output

capable of sinking 30mA and is used for controlling a relay. The

output is the complement of the OH register bit in the ID Register.

Page: 8 of 33

Rev 7.1

1...5 6 789 10 11...33

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型号	品牌	描述	获取价格	数据表
73K224BL-32IH	TDK	Modem, 2.4kbps Data, PQCC32, PLASTIC, LCC-32	获取价格
73K224BL-IGT	ETC	Single-Chip Modem w/ Integrated Hybrid	获取价格
73K224BL-IH	ETC	Single-Chip Modem w/ Integrated Hybrid	获取价格
73K224BL-IH/F	TERIDIAN	Single-Chip Modem w/ Integrated Hybrid	获取价格
73K224BL-IHR/F	TERIDIAN	Single-Chip Modem w/ Integrated Hybrid	获取价格
73K224L	TERIDIAN	Single-Chip Modem	获取价格