at86rf525b ATMEL Corporation, at86rf525b Datasheet - Page 3

• Manufacturer Part Number: at86rf525b
• Description: 2.5ghz Wimax Transceiver
• Manufacturer: ATMEL Corporation

Quick Reference Data
Table 1. Quick Reference Data
Note:
Electrical Characteristics
Table 2. Receiver Characteristics (Note 1)
5189A–WiMAX–9/07
Symbol
F
DFRS
V
I
I
I
I
SENS
P
PN
T
Symbol
F
Z
SENS
P
NF
G
G
E
t
Symbol
ACR±1
ACR±2
R
C
V
V
DDRX
DDTX
DDSYN
DDSTB
RX/TX
AMB
RF
RF
IN
DD
RF
IN,MAX
OUT
OUT
OMAX
OUT
RX,STEP
RX,RANG
SSB
All voltages are referred to GND. VDD=3.0V TAMB=27°C, unless otherwise noted.
Parameter
Input Center Frequency
Frequency Resolution
Supply Voltage
Supply Current
Supply Current
Supply Current
Supply Current
Sensitivity QPSK
Sensitivity 64QAM
TX Output Power
Integrated Phase Noise
of Synthesizer
Operating Ambient
Temperature
Parameter
Input Center Frequency
Differential Impedance at
LNA Input
Sensitivity QPSK
Sensitivity 64QAM
Maximum Input Power
Noise Figure Single Side
Band
RX Chain: Gain Steps
RX Chain: Gain Range
RX to TX Switching Time
Parameter
Adjacent Ch. Rejection
Nonadjacent Ch.
Rejection
Output load resistance
Output load capacitance
Maximum Output Voltage
I or Q output Voltage
Baseband filters, DC cancellation, RSSI, IQ outputs
Conditions
Applied to VDD pins
Receive mode
Transmit mode, 0dBm
Synthesizer Mode
Stand By Mode,
CLK driver activated
Clock Load 20pF
BW=3.5MHz, CR=½, S/N=9.4dB
BW=7MHz, CR=¾, S/N=24.4dB
FRF= 2.5 GHz, 64QAM, EVM=-
34dB, incl. Balun
Integrated over Frequency Range
50kHz … 1MHz
Conditions
Includes a matching inductor and
two series capacitors
BW=3.5MHz, CR=½, S/N=9.4dB
BW=7MHz, CR=¾, S/N=24.4dB
BW=7MHz, EVM=24.4dB
high gain mode, includes balun
w/o Frontend loss
TDD Mode
HFDD Mode
Conditions
16QAM 3/4
64QAM 3/4
16QAM 3/4
64QAM 3/4
Pin to GND
Pin to GND
Differential
Differential at the load specified
Output buffer gain offset = +6dB
System
Min
Min
Min
-30
-20
2.3
3.0
2.3
1
1
0.76
95.5
Typ
270
360
135
2, 5
Typ
100
Typ
3.3
-92
-74
0.8
27
20
0
5
1
Max
19.6
Max
Max
+70
3.6
-88
-70
-88
-70
-30
-23
2.7
2.7
-11
50
50
-4
6
5
V
Ω diff.
GHz
dBm
dBm
GHz
dBm
dBm
Unit
Unit
Unit
deg
rms
MΩ
p
mA
mA
mA
mA
Hz
dB
dB
dB
dB
dB
°C
µs
pF
, diff
V
V
3