ATR3515 Datasheet, PDF (4/7 Pages) ATMEL Corporation – 5-GHz WLAN Power Amplifier for 802.11a

Electrical Characteristics - Unmodulated Carrier
Test Conditions (unless otherwise stated): V_CC = 3.3 V, Frequency = 5.25 GHz, T_amb = 25°C
No. Parameters
Test Conditions
Pin Symbol Min.
Typ.
Max.
Unit
2.0 Saturated output power For reference
Psat
28
dBm
2.1 P1dB output power
P1dB
26.5
dBm
2.3 Small signal gain
Icq = 180 mA, small
signal condition
GL
18
dB
2.4 Gain deviation
Within 200 Mhz
frequency band
Gd
-1
+1
dB
2.5 Reverse isolation
ISOr
30
36
dB
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
Type*
A
A
A
A
C
Electrical Characteristics - 54 Mbps OFDM-modulation
Test Conditions (unless otherwise stated): V_CC = 3.3 V, Frequency = 5.25 GHz, T_amb = 25°C, IEEE802.11a conform 54 Mbps OFDM
modulation, EVM measurement equipement noise floor included in EVM measurement result .
No. Parameters
Test Conditions
Pin Symbol Min.
Typ.
Max.
Unit Type*
3.0 Error vector magnitude P_OUT = 19 dBm
EVM
2.5
%
C
3.1 Linear power gain
P_OUT = 19 dBm
GL
20
dB
C
3.2 Current consumption P_OUT = 19 dBm
I_CC
240
mA
A
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
Electrical Characteristics - Power Detector
Test Conditions (unless otherwise stated): V_CC = 3.3 V, Frequency = 5.25 GHz, T_amb = 25°C.
No. Parameters
Test Conditions
Pin Symbol Min.
Typ.
Max.
Unit
4.0 Detector voltage range P_OUT = 2 to 28 dBm
4.2 Settling time
V_DET
0
2.4
V
tset
0.5
µs
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
Type*
A
C
4 ATR3515 [Preliminary]
4514H–WLAN–12/03