Datasheet > CHX1200

CHX1200

更新时间： 2024-02-04 11:01:39

品牌	Logo	应用领域
ZILOG		接口集成电路
页数	文件大小	规格书
12页	177K
描述
Interface Circuit, 6.80 X 2.80 MM, 2.20 MM HEIGHT, MINIATURE, MODULE-6

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技术参数
数据手册

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CHX1200 技术参数

生命周期：	Obsolete	零件包装代码：	MODULE
包装说明：	,	针数：	6
Reach Compliance Code：	unknown	风险等级：	5.84
接口集成电路类型：	INTERFACE CIRCUIT	JESD-30 代码：	R-XSMA-N6
功能数量：	1	端子数量：	6
最高工作温度：	85 °C	最低工作温度：	-30 °C
封装主体材料：	UNSPECIFIED	封装形状：	RECTANGULAR
封装形式：	MICROELECTRONIC ASSEMBLY	认证状态：	Not Qualified
最大供电电压：	3.6 V	最小供电电压：	2.7 V
标称供电电压：	3.3 V	表面贴装：	NO
温度等级：	OTHER	端子形式：	NO LEAD
端子位置：	SINGLE	Base Number Matches：	1

CHX1200 数据手册

L o w P o w e r S I R ( I r M C ) T r a n s c e i v e r

C H X 1 2 0 0

AP P LIC AT IO N S

P R O T O C O L

D E S C R I P T I O N

B L O C K D I A G R A M

The CALIBRE CHX1200 is an ideal transceiver for

mobile communication applications in today’s ultra-

compact power conscious portable products, such as

mobile phones, pagers or PDAs. Specifically

designed to support IrDA-IrMC Low power SIR

mode, the transceiver combines an IRED emitter, a

PIN photodiode detector, a digital AC coupled LED

driver and a fully differential receiver/decoder in a

single, miniature package.

V_CC

RxD

I / V

AMP

COMP

H AR D WAR E

LED

LED(A)

P C P L AT F O R M

DRIVER

GND

⁵TxD

MA N A G I N G

B O T H S I D E S

O F T H E

The CALIBRE

CHX1200 provides an

O N

O R

efficient implementation

of the low power SIR

standard in a small

P I N O U T

Name Function

I/O

C O N N E C T I O N

V_CC

Supply Voltage

Ground

footprint format. Appli-

cation circuit space is also

minimized, as only one

capacitor is required to

complete the solution.

GND

R D A

R O T O C O L

Enables SD mode I

T A C K

RXD

TXD

Receiver Output O

Transmitter Input I

R A M E R /

LEDA IRED Anode

P O R T

O N

O L L E R

P I N D E S C R I P T I O N

V _{C C}P O S I T I V E S U P P L Y

(Power)

V E R

Connect to positive power supply (2.7-3.6V).

Place a 0.1 µF ceramic bypass capacitor as close as

possible to the V_CCpin.

F E A T U R E S

G N D G R O U N D

•

Compliant to IrDA SIR Specification 1.2 Low

Power SIR (Minimum Link Distance 20cm.)

Low supply voltage range, 2.7 to 3.6v

0.2mA (max) Shutdown

Low Power, 95µA (typ.) @ 3.3v

Ultra small form factor (6.8mm L x 2.8mm W

x 2.2mm H)

External components: one capacitor

Extended Operating Temp. Range (-30ºC to

+85ºC)

Pin Compaitble with HP HSDL-3201 and Sharp

GP2W0104YP

(Power)

Connect to ground of the power supply. A solid

ground plane is recommended for proper operation.

•

T X D T R A N S M I T D A T A

(Input, active High)

This CMOS input is used to transmit serial data.

This input has an internal pull-down resistor that is

disabled (open-circuited) during shutdown. TXD has

integrated digital AC coupling and therefore no

external AC coupling components are required for

input signals between GND and V_CC.

•

I_LED=35mA @ 3.6 mW/sr

Rev. 1.0, 02.00

12 3 4 5 6 7...12

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