User's Manual

ZigBee-
Ready RF Transceiver Module CTL3576/7/8/9
Cop
yright © 2011 Computime Limited. All rights reserved. Rev. 1
4. Absolute
Maximum Ratings
Para
meter
Te
st Conditions
Min. Max. Unit
Reg
ulator input voltage (VDD_PADS)
-0.3 +3.6
V
RF
Input Power
(for max level for correct packet reception)
RX signal into a lossless balun
+
15 dBm
Voltag
e on any GPIO (PA[7:0], PB[7:0],
PC[7:0]), SWCLK, nRESET,
VREG_OUT
-0.3 VDD_PA
DS
+0.3
V
Voltag
e on any GPIO pin (PA4, PA5, PB5,
PB6, PB7, PC1), when used as an input to the
general purpose ADC with the low voltage
range selected
-0.3 2.0
V
Voltag
e on OSCA, OSCB, NC
-0.3 VDD_PA
DSA
+0.3
V
Storag
e temperature
-40 +
140 °C
5.
Recommended Operating Conditions
Para
meter
Te
st Conditions
Min. Ty
p.
Max. Unit
Reg
ulator input voltage (VDD_PADS)
2.7
3.6 V
Operatin
g temperature range
0 +70
①
°C
6. Electrical
Specifications
T=2
5℃, VCC = 3.0V, Fo =2450MHZ, if nothing else stated.
Para
meter
Condit
ion / Note
Min Ty
p.
Max Unit
Operatin
g frequency
Programmable in 5MHz steps, 5 MHz
steps for IEEE 802.15.4 compliance
2.4 2.5 GHz
Numb
er of channels For IEEE 802.15.4 compliance 16
Cha
nnel spacing For IEEE 802.15.4 compliance 5 MHz
Input/outp
ut impedance 50 Ohm
Freque
ncy stability +/-40 ppm
T
ransmit power Programmable from firmware -15 +20 dBm
①
Operation
g temperature range from -40 to 85°C for module CTL3576 and CTL3578.