73K222BL datasheet(9/26 Pages) TDK

부품명	73K222BL

상세설명	V.22, V.21, Bell 212A, Bell 103 Single-Chip Modem with Integrated Hybrid

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제조업체	TDK [TDK Electronics]

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73K222BL

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

Single-Chip Modem with Integrated Hybrid

9

CONTROL REGISTER 0

D7

D6

D5

D4

D3

D2

D1

D0

CR0

000

MODUL.

OPTION

0

TRANSMIT

MODE 3

TRANSMIT

MODE 2

TRANSMIT

MODE 1

TRANSMIT

MODE 0

TRANSMIT

ENABLE

ANSWER/

ORIGINATE

BIT NO.

NAME

CONDITION

DESCRIPTION

0

Selects answer mode (transmit in high band, receive

in low band).

D0

Answer/

Originate

1

Selects originate mode (transmit in low band, receive in

high band).

0

Disables transmit output at TXA.

D1

Transmit

Enable

1

Enables transmit output at TXA.

Note: TX Enable must be set to 1 to allow Answer Tone

and DTMF Transmission as well as data carriers.

D5 D4 D3 D2

00

0

Selects power-down mode. All functions disabled except

digital interface.

0

1

Internal synchronous mode. In this mode TXCLK is an

internally derived 1200 Hz signal. Serial input data

appearing at TXD must be valid on the rising edge of

TXCLK. Receive data is clocked out of RXD on the

falling edge of RXCLK.

0

1

0

External synchronous mode. Operation is identical to

internal synchronous, but TXCLK is connected internally

to EXCLK pin, and a 1200 Hz ± 0.01% clock must be

supplied externally.

0

1

Slave synchronous mode. Same operation as other

synchronous modes. TXCLK is connected internally to

the RXCLK pin in this mode.

0

1

0

Selects PSK asynchronous mode - 8 bits/character

(1 start bit, 6 data bits, 1 stop bit).

0

1

0

1

Selects PSK asynchronous mode - 9 bits/character

(1 start bit, 7 data bits, 1 stop bit).

0

1

0

Selects PSK asynchronous mode - 10 bits/character

(1 start bit, 8 data bits, 1 stop bit).

0

1

Selects PSK asynchronous mode - 11 bits/character

(1 start bit, 8 data bits, Parity and 1 or 2 stop bits).

D5, D4, D3, D2

Transmit

Mode

1

0

Selects FSK operation.

D6

0

Not used; must be written as a “0.”

유사한 부품 번호 - 73K222BL

제조업체	부품명	데이터시트	상세설명
Teridian Semiconductor ...	73K222BL	173Kb / 26P	Single-Chip Modem
	73K222BL-IH/F	173Kb / 26P	Single-Chip Modem
	73K222BL-IHR/F	173Kb / 26P	Single-Chip Modem

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유사한 설명 - 73K222BL

제조업체	부품명	데이터시트	상세설명
TDK Electronics	73K224L	206Kb / 32P	V.22bis/V.22/V.21/ Bell 212A/Bell 103 Single-Chip Modem
TDK Electronics	73K222AL	160Kb / 28P	V.22, V.21, Bell 212A, 103 Single-Chip Modem
Zarlink Semiconductor I...	MT3530	584Kb / 13P	BELL 103/V.21 SINGLE CHIP MODEM
CML Microcircuits	CMX644A	1Mb / 34P	V.22 and Bell 212A Modem
List of Unclassifed Man...	73K324L	183Kb / 31P	CCITT V.22bis, V.22, V.21, V.23, Bell 212A Single-Chip Modem
Mitel Networks Corporat...	MT35212A	200Kb / 5P	BELL 212A/CCITT V.22 Modem Filter
CML Microcircuits	CMX624	707Kb / 26P	V.23 / Bell 202 Modem
TDK Electronics	73K322L	288Kb / 30P	CCITT V.23, V.22, V.21 Single-Chip Modem
Projects Unlimited, Inc...	AWB-25R6-24	56Kb / 1P	BELL
Projects Unlimited, Inc...	AWB-20R6-24	56Kb / 1P	BELL

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73K222BL 데이터시트(PDF) 9 Page - TDK Electronics

73K222BL 데이터시트(HTML) 9 Page - TDK Electronics

유사한 부품 번호 - 73K222BL

유사한 설명 - 73K222BL

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