EM357-RTR datasheet(21/240 Pages) ETC2

部件名	EM357-RTR

功能描述	High-Performance, Integrated ZigBee/802.15.4 System-on-Chip

PDF	240 Pages

Scroll/Zoom	100%

制造商	ETC2 [List of Unclassifed Manufacturers]

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21 / 240 page

EM351 / EM357

2-8

120-035X-000D

Preliminary

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

Linear RSSI range

As defined by IEEE 802.15.4-2003

RSSI Range

-90

-40

dBm

Figure 2-3 shows the variation of receive sensitivity with temperature for boost mode and normal mode for a

typical chip.

Figure 2-3. Receive sensitivity vs temperature

2.7.2

Transmit

Table 2-8 lists the key parameters of the integrated IEEE 802.15.4-2003 transmitter on the EM35x.

Note:

Transmit measurements were collected with Ember’s EM35x Ceramic Balun Reference Design (Version

A0) at 2440 MHz. The Typical number indicates one standard deviation below the mean, measured at room

temperature (25°C). The Min and Max numbers were measured over process corners at room temperature. In

terms of impedance, this reference design presents a 3n3 inductor in parallel with a 1

00:50 Ω balun to the RF

pins.

EM357-RTR 数据表(PDF) 21 Page - List of Unclassifed Manufacturers