73K221AL datasheet(16/26 Pages) TDK

Part #	73K221AL

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

PDF	26 Pages

Scroll/Zoom	100%

Manufacturer	TDK [TDK Electronics]

Direct Link	http://www.tdk.com

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16 / 26 page

73K222BL

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

Single-Chip Modem with Integrated Hybrid

DC ELECTRICAL CHARACTERISTICS

(TA = -40

° C to 85° C, VDD = recommended range unless otherwise noted.)

PARAMETER

CONDITION

MIN

NOM

MAX

UNIT

IDD, SUPPLY CURRENT

ISET Resistor = 2 M

Ω

IDDA, Active

CLK = 11.0592 MHz

IDD1, Power-down

CLK = 11.0592 MHz

IDD2, Power-down

CLK = 19.200 kHz

DIGITAL INPUTS

VIH, Input High Voltage

Reset, XTL1, XTL2

3.0

VDD

All other inputs

2.0

VDD

VIL, Input Low Voltage

0.8

IIH, Input High Current

VI = VIH Max

100

µA

IIL, Input Low Current

VI = VIL Min

-200

µA

Reset Pull-down Current

Reset = VDD

µA

Input Capacitance

All Digital Input Pins

DIGITAL OUTPUTS

VOH, Output High Voltage

IOH MIN = -0.4 mA

2.4

VDD

VOL, Output Low Voltage

IO MAX = 1.6 mA

0.4

VOL, CLK Output

IO = 3.6 mA

0.6

RXD Tri-State Pull-up Current

RXD = GND

-1

-50

µA

CMAX, CLK Output

Maximum Capacitive Load

OH Output VOL

IOUT = 40 mA

1.0

OH Output VOL

IOUT = 10 mA

0.5

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