Electronic component search and free download site.
Transistors,MosFET ,Diode,Integrated circuits

CC2540F128 View Datasheet(PDF) - Texas Instruments

Part NameDescriptionManufacturer
CC2540F128 2.4-GHz Bluetooth® low energy System-on-Chip TI
Texas Instruments TI
CC2540F128 Datasheet PDF : 34 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
CC2540F128, CC2540F256
SWRS084B OCTOBER 2010 REVISED JULY 2011
www.ti.com
RF TRANSMIT SECTION
Measured on Texas Instruments CC2540 EM reference design with TA = 25°C, VDD = 3 V and fc = 2440 MHz
PARAMETER
TEST CONDITIONS
MIN TYP MAX
Output power
Delivered to a single-ended 50-Ω load through a balun using
maximum recommended output power setting
4
Delivered to a single-ended 50-Ω load through a balun using minimum
recommended output power setting
20
Programmable output power Delivered to a single-ended 50 Ω load through a balun
24
range
Conducted measurement with a 50-Ω single-ended load. Complies
Spurious emissions
with EN 300 328, EN 300 440 class 2, FCC CFR47, Part 15 and ARIB
41
STD-T-66 (1)
TX mode, 23-dBm output power, no peripherals active, low MCU
activity, MCU at 250 kHz
21.1
TX mode, 6-dBm output power, no peripherals active, low MCU
activity, MCU at 250 kHz
23.8
Current consumption
TX mode, 0-dBm output power, no peripherals active, low MCU
activity, MCU at 250 kHz
27
TX mode, 4-dBm output power, no peripherals active, low MCU
activity, MCU at 250 kHz
31.6
Optimum load impedance
Differential impedance as seen from the RF port (RF_P and RF_N)
toward the antenna
70 + j30
UNIT
dBm
dB
dBm
mA
Ω
(1) Designs with antenna connectors that require conducted ETSI compliance at 64 MHz should insert an LC resonator in front of the
antenna connector. Use a 1.6-nH inductor in parallel with a 1.8-pF capacitor. Connect both from the signal trace to a good RF ground.
CURRENT CONSUMPTION WITH TPS62730
Measured on Texas Instruments CC2540TPS62730 EM reference design with TA = 25°C, VDD = 3 V, and fc = 2440 MHZ.
1 Mbps, GFSK, 250 kHz deviation, Bluetoothlow energy mode, 1% BER(1)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX UNIT
RX mode, standard mode, no peripherals active, low
MCU activity, MCU at 1 MHZ
15.8
RX mode, high-gain mode, no peripherals active,
low MCU activity, MCU at 1 MHZ
17.8
Current Consumption
TX mode, -23 dBm output power, no peripherals
active, low MCU activity, MCU at 1 MHZ
TX mode, -6 dBm output power, no peripherals
active, low MCU activity, MCU at 1 MHZ
16.5
mA
18.6
TX mode, 0 dBm output power, no peripherals
active, low MCU activity, MCU at 1 MHZ
21
TX mode, 4 dBm output power, no peripherals
active, low MCU activity, MCU at 1 MHZ
24.6
(1) 0.1% BER maps to 30.8% PER
6
Copyright © 20102011, Texas Instruments Incorporated
Direct download click here

 

Share Link : 
All Rights Reserved© datasheetq.com 2015 - 2020  ] [ Privacy Policy ] [ Request Datasheet  ] [ Contact Us ]