mrf89xa Microchip Technology Inc., mrf89xa Datasheet - Page 108

• Manufacturer Part Number: mrf89xa
• Description: Ultra-low Power, Integrated Ism Band Sub-ghz Transceiver
• Manufacturer: Microchip Technology Inc.

MRF89XA
5.1
The MRF89XA is a high-performance radio frequency
device, it satisfies:
• Class II of the JEDEC standard JESD22-A114-B
• Class III of the JEDEC standard JESD22-C101C
It should thus be handled with all the necessary ESD
precautions to avoid any permanent damage.
TABLE 5-1:
TABLE 5-2:
DS70622B-page 108
Ambient Operating Temperature
Supply Voltage for RF, Analog and Digital Circuits
Supply Voltage for Digital I/O
Input High Voltage (V
Input Low Voltage (V
DC Voltage on Open Collector Outputs (RFIO)
AC Peak Voltage on Open Collector Outputs (IO)
Note 1:
I
I
I
I
Note 1:
I
Symbol
DDSL
DDST
DDFS
DDTX
DDRX
(Human Body Model) of 2 KV, except on all of the
RF pins where it satisfies Class 1A.
(Charged Device Model) on all pins.
2:
2:
3:
ESD Notice
At minimum, V
At maximum, V
Sleep
Idle
Frequency Synthesizer
TX
RX
Guaranteed by design and characterization.
Crystal C
Measurement Conditions: Temp = 25°C, V
frequency = 868 or 915 MHz, modulation FSK, data rate = 25 kbps, f
otherwise specified.
Chip Mode
RECOMMENDED OPERATING CONDITIONS
CURRENT CONSUMPTION
Parameter
LOAD
IL
IH
)
)
DD
= 10 pF, C0 = 2.5 pF, R
DD
– 1.5V should not be lower than 1.8V.
+ 1.5V should not be higher than 3.7V.
Min
—
—
—
—
—
—
(1,2)
Typ
0.1
1.3
3.0
(1)
(3)
65
25
16
M
Preliminary
= 15Ω.
V
V
0.5 * V
DD
DD
DD
-0.3V
Min
-40
2.1
2.1
= 3.3V, crystal frequency = 12.8 MHz, carrier
– 1.5
– 1.5
Max
1.7
3.5
80
30
21
DD
2
Typ
—
—
—
—
—
—
—
Unit
mA
mA
mA
mA
µA
µA
V
V
V
0.2 * V
DD
DD
DD
Max
Sleep clock disabled, all blocks
disabled
Oscillator and baseband enabled
Frequency synthesizer running
Output power = +10 dBm
Output power = +1 dBm
+85
3.6
3.6
+ 0.3
+ 1.5
+ 1.5
dev
DD
= 50 kHz, f
© 2010 Microchip Technology Inc.
Unit
°C
V
V
V
V
V
V
Condition
c
= 100 kHz, unless
—
Condition
(1)
—
—
—
—
—
—
—
(2)