XR33202 datasheet(7/16 Pages) EXAR

tên linh kiện	XR33202

Giải thích chi tiết về linh kiện	Wide Supply RS-485/RS-422 Transceiver with 1.65V-5.5V I/O Interface

PDF	16 Pages

Scroll/Zoom	100%

nhà sản xuất	EXAR [Exar Corporation]

Trang chủ	http://www.exar.com

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33202

6/14

REV2A

VCC

A/Y

B/Z

XR33202

Figure 2. Functional Block Diagram

Electrical Characteristics (Continued)

Receiver AC Characteristics

Specifications are at TA = 25°C, VCC = 3.3V±10% or 5.0V±10%, VL = VCC unless otherwise noted. Typical values represent

the most likely parametric norm at TA = 25°C, and are provided for reference purposes only.

Symbol

Parameter

Conditions

Min

Typ

Max

Units

tRPLH

Receiver prop. delay (low to high)

CL = 50pF, RL = 54Ω

tRPHL

Receiver prop. delay (high to low)

|tRPLH-tRPHL| Receiver propagation delay skew

Maximum data rate

1/tUI, duty cycle 40% to 60%

Mbps

tRZH

Receiver enable to output high

CL = 50pF, RL = 1kΩ,

tRZL

Receiver enable to output low

tRHZ

Receiver disable from output high

tRLZ

Receiver disable from output low

tRZH(SHDN)

Receiver enable from shutdown to

output high

CL = 50pF, RL = 1kΩ,

2200

tRZL(SHDN)

Receiver enable from shutdown to

output low

2200

tSHDN

Time to shutdown

200

600

Functional Block Diagram

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