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SWRS081A – APRIL 2009 – REVISED APRIL 2009
GENERAL CHARACTERISTICS
Measured on Texas Instruments CC2530 EM reference design with T
A
= 25°C and VDD = 3 V, unless otherwise noted.
PARAMETER
WAKE-UP AND TIMING
Power mode 1
→
active
Power mode 2 or 3
→
active
Digital regulator on, 16-MHz RCOSC and 32-MHz crystal
oscillator off. Start-up of 16-MHz RCOSC
Digital regulator off, 16-MHz RCOSC and 32-MHz crystal
oscillator off. Start-up of regulator and 16-MHz RCOSC
Initially running on 16-MHz RCOSC, with 32-MHz XOSC
OFF
With 32-MHz XOSC initially on
RX/TX and TX/RX turnaround
RADIO PART
RF frequency range
Radio baud rate
Radio chip rate
Programmable in 1-MHz steps, 5 MHz between channels
for compliance with [1]
As defined by [1]
As defined by [1]
2394
250
2
2507
MHz
kbps
MChip/s
4
0.1
0.5
192
192
µs
ms
ms
µs
µs
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Active
→
TX or RX
RF RECEIVE SECTION
Measured on Texas Instruments CC2530 EM reference design with T
A
= 25°C, VDD = 3 V, and f
c
= 2440 MHz, unless
otherwise noted.
Boldface
limits apply over the entire operating range, T
A
= –40°C to 125°C, VDD = 2 V to 3.6 V, and f
c
= 2394 MHz to
2507 MHz.
PARAMETER
Receiver sensitivity
Saturation (maximum input level)
Adjacent-channel rejection, 5-MHz
channel spacing
Adjacent-channel rejection, –5-MHz
channel spacing
Alternate-channel rejection, 10-MHz
channel spacing
Alternate-channel rejection, –10-MHz
channel spacing
Channel rejection
≥
20 MHz
≤
–20 MHz
Co-channel rejection
Blocking/desensitization
5 MHz from band edge
10 MHz from band edge
20 MHz from band edge
50 MHz from band edge
–5 MHz from band edge
–10 MHz from band edge
–20 MHz from band edge
–50 MHz from band edge
Wanted signal 3 dB above the sensitivity level, CW jammer,
PER = 1%. Measured according to EN 300 440 class 2.
–33
–33
–32
–31
–35
–35
–34
–34
TEST CONDITIONS
PER = 1%, as specified by [1]
[1] requires –85 dBm
PER = 1%, as specified by [1]
[1] requires –20 dBm
Wanted signal –82 dBm, adjacent modulated channel at
5 MHz, PER = 1 %, as specified by [1].
[1] requires 0 dB
Wanted signal –82 dBm, adjacent modulated channel at
–5 MHz, PER = 1 %, as specified by [1].
[1] requires 0 dB
Wanted signal –82 dBm, adjacent modulated channel at
10 MHz, PER = 1%, as specified by [1]
[1] requires 30 dB
Wanted signal –82 dBm, adjacent modulated channel at
–10 MHz, PER = 1 %, as specified by [1]
[1] requires 30 dB
Wanted signal at –82 dBm. Undesired signal is an IEEE
802.15.4 modulated channel, stepped through all channels
from 2405 to 2480 MHz. Signal level for PER = 1%.
Wanted signal at –82 dBm. Undesired signal is 802.15.4
modulated at the same frequency as the desired signal. Signal
level for PER = 1%.
MIN
TYP MAX
–97
–92
–88
UNIT
dBm
dBm
10
49
dB
49
dB
57
dB
57
dB
57
57
–3
dB
dB
dBm
Copyright © 2009, Texas Instruments Incorporated
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