T7024-TRS Atmel Corporation, T7024-TRS Datasheet - Page 4

• Manufacturer Part Number: T7024-TRS
• Description: Bluetooth/ISM 2.4 GHz front-end IC.
• Manufacturer: Atmel Corporation

Electrical Characteristics
Test conditions (unless otherwise specified): V
4
Parameters
Power Amplifier
Supply voltage
Supply current
Standby current
Frequency range
Gain-control range
Power gain maximum
Power gain minimum
Ramping voltage maximum
Ramping voltage minimum
Ramping current maximum
Power-added efficiency
Saturated output power
Input matching
Output matching
Harmonics at P
T/R Switch Driver (Current Programming by External Resistor from R_SWITCH to GND)
Switch-out current output
Low-noise Amplifier
Supply voltage
Supply current
Notes:
1. Power amplifier shall be unconditionally stable, maximum duty cycle 100%, true CW operation, maximum load mismatch
2. With external matching network, load impedance 50 Ω.
3. Low-noise amplifier shall be unconditionally stable.
4. With external matching components.
5. LNA gain can be adjusted with RX_ON voltage according to Figure 19 on page 11. Please note, that for RX_ON below
T7024
and duration: load VSWR = 10:1 (all phases) 10 s, Z
1.4 V the T/R switch driver switches to TX mode.
(2)
sat
(2)
(1)
= 23 dBm
(3)
Test Conditions
Pins V1_PA, V2_PA, V3_PA_OUT
TX
TX
RX (PA off), V
Standby
TX
TX
TX, pin PA_IN to V3_PA_OUT
TX, pin PA_IN to V3_PA_OUT
TX, power gain (maximum)
Pin RAMP
TX, power gain (minimum)
Pin RAMP
TX, V
TX
TX
TX, input power = 0 dBm referred to
pins V3_PA_OUT
TX, pin PA_IN
TX, pins V3_PA_OUT
TX, pins V3_PA_OUT
TX, pins V3_PA_OUT
Standby, pin SWITCH_OUT
RX
TX at 100 Ω
TX at 1.2 kΩ
TX at 33 kΩ
TX at ∞
All, pin VS_LNA
RX
S
RAMP
= 3.0 V, T
PSSO20
QFN20
PSSO20
QFN20
= 1.75 V, pin RAMP
RAMP
amb
≤ 0.1 V
= 25°C
G
= 50 Ω.
I
V
V
S_O_standby
I
I
Symbol
RAMP max
I
I
I
S_standby
VSWR
VSWR
I
RAMP max
RAMP min
S_O_100
S_O_1k2
S_O_33k
I
S_O_RX
Load
Load
I
I
I
S_O_R
∆Gp
PAE
PAE
2 fo
3 fo
S_RX
P
S_TX
S_TX
Gp
Gp
V
V
I
f
sat
S
S
S
Min.
2.7
2.4
-40
1.7
2.7
60
28
30
35
22
< 1.5:1
< 1.5:1
1.75
Typ.
190
165
3.0
0.1
1.7
3.0
42
30
35
40
23
17
19
7
8
Max.
1.83
4.6
2.5
-17
0.5
-30
-30
5.5
4533F–BLURF–09/04
10
10
33
24
1
1
9
GHz
dBm
Unit
dBc
dBc
mA
mA
mA
mA
mA
mA
mA
mA
µA
µA
dB
dB
dB
µA
µA
%
%
V
V
V
V