A7108 datasheet(9/57 Pages) ETC

9 / 57 page

A7108

315/433/868/915MHz FSK/GFSK Transceiver

Apr., 2011, Version 0.2

AMICCOM Electronics Corporation

X’TAL Capacitor Load (Cload)

Recommended

PN @100k offset

dBc/Hz

PN @1M offset

110

dBc/Hz

433MHz PLL Phase noise

(loop component:

R1=820,C1=33nF,C2=2.2nF)

PN @10M offset

130

dBc/Hz

PN @100k offset

dBc/Hz

PN @1M offset

105

dBc/Hz

868MHz PLL Phase noise

(loop component:

R1=560,C1=47nF,C2=3.3nF)

PN @10M offset

125

dBc/Hz

PLL Settling Time @settle to 25kHz

Standby to PLL

Reference spur

dBc

Transmitter

433MHz (excluding LPF and HPF)

-12

TX Power Range

868MHz (excluding LPF and HPF)

-16

TX Settling Time

PLL to TX

f < 1GHz (RBW =100kHz)

-36

dBm

47MHz< f <74MHz

87.5MHz< f <118MHz

174MHz< f <230MHz

470MHz< f <862MHz

(RBW =100kHz)

-54

dBm

Above 1GHz (RBW = 1MHz)

-30

dBm

nd Harmonic

-30

dBm

TX Spurious Emission

1. Pout = 12 dBm

2. With LPF and HPF

rd Harmonic

-30

dBm

Receiver

50K Mode

100

100K Mode

200

150K Mode

300

IF Frequency

250K Mode

500

KHz

50K Mode (10 ppm Xtal needed)

100K Mode

100

150K Mode

150

IF Filter Bandwidth

250K Mode

250

KHz

50kbps (Fdev = 18.75KHz)

-111

100kbps (Fdev = 37.5KHz)

-108

150kbps (Fdev = 56.25KHz)

-107

315MHz RX Sensitivity

@BER=0.1% high gain mode

250kbps (Fdev = 93.75KHz),16MHz Xtal

-104

dBm

10kbps (FSK)

(IFBW = 50KHz, Fdev = 25KHz)

-115

480MHz RX Sensitivity

@BER=0.1% high gain mode

10kbps (GFSK)

(IFBW = 50KHz, Fdev = 25KHz)

-114

dBm

2kbps (IFBW = 50KHz, Fdev = 8KHz)

-117

dBm

2kbps (IFBW = 100KHz, Fdev = 8KHz)

- 114

dBm

10kbps (IFBW = 50KHz, Fdev = 18.75KHz)

-114

dBm

10kbps (IFBW = 100KHz, Fdev = 37.5KHz)

-112

dBm

50kbps (Fdev = 18.75KHz)

-110

100kbps (Fdev = 37.5KHz)

-107

150kbps (Fdev = 56.25KHz)

-106

433MHz RX Sensitivity

@BER=0.1% high gain mode

250kbps (Fdev = 93.75KHz) ,16MHz Xtal

-103

dBm

2kbps (IFBW = 50KHz, Fdev = 8KHz)

-114

dBm

2kbps (IFBW = 100KHz, Fdev = 8KHz)

-109

dBm

10kbps (IFBW = 50KHz, Fdev = 18.75KHz)

-110

dBm

10kbps (IFBW = 100KHz, Fdev = 37.5KHz)

-111

dBm

50kbps (Fdev = 18.75KHz)

-106

868MHz RX Sensitivity

@BER=0.1% high gain mode

100kbps (Fdev = 37.5KHz)

-103

dBm

A7108 Datasheet(PDF) 9 Page - List of Unclassifed Manufacturers

A7108 Datasheet(HTML) 9 Page - List of Unclassifed Manufacturers

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57

Datasheet Download

Link URL