ATF-511P8 Avago Technologies, ATF-511P8 Datasheet - Page 3

• Manufacturer Part Number: ATF-511P8
• Description: Atf-511p8 Gaas Field Effect
• Manufacturer: Avago Technologies

3
ATF-511P8 Electrical Specifications
T
Symbol
Vgs
Vth
Idss
Gm
Igss
NF
G
OIP3
P1dB
PAE
ACLR
Notes:
1. Measurements obtained using production test board described in Figure 6 and PAE tested at P1dB condition.
2. I ) 2 GHz OIP3 test condition: F1 = 2.0 GHz, F2 = 2.01 GHz and Pin = -5 dBm per tone.
3. ACLR test spec is based on 3GPP TS 25.141 V5.3.1 (2002-06)
4. Use proper bias, board, heatsink and derating designs to ensure maximum channel temperature is not exceeded. See absolute maximum ratings and
Figure 6. Block diagram of the 2 GHz production test board used for NF, Gain, OIP3 , P1dB and PAE and ACLR measurements. This circuit achieves a
trade-off between optimal OIP3, P1dB and VSWR. Circuit losses have been de-embedded from actual measurements.
A
Input
II ) 900 MHz OIP3 test condition: F1 = 900 MHz, F2 = 910 MHz and Pin = -5 dBm per tone.
- Test Model 1
- Active Channels: PCCPCH + SCH + CPICH + PICH + SCCPCH + 64 DPCH (SF=128)
- Freq = 2140 MHz
- Pin = -5 dBm
- Channel Integrate Bandwidth = 3.84 MHz
application note for more details.
= 25°C, DC bias for RF parameters is Vds = 4.5V and Ids = 200 mA unless otherwise specified.
Transmission
(0.3 dB loss)
Gate Bias T
Line and
50 Ohm
Parameter and Test Condition
Operational Gate Voltage
Threshold Voltage
Saturated Drain Current
Transconductance
Gate Leakage Current
Noise Figure
Gain
Output 3
Output 1dB Compressed
Power Added Efficiency
Adjacent Channel Leakage
Power Ratio
[1]
rd
Order Intercept Point
[1,3]
[1]
Matching Circuit
[1]
Γ_ang = -164°
Γ_mag = 0.69
(1.1 dB loss)
Input
[1,2]
Vds = 4.5V, Ids = 200 mA
Vds = 4.5V, Ids = 32 mA
Vds = 4.5V, Vgs = 0V
Vds = 4.5V, Gm = ∆Idss/∆Vgs;
∆Vgs = Vgs1 – Vgs2
Vgs1 = 0.55V, Vgs2 = 0.5V
Vds = 0V, Vgs = -4.5V
f = 2 GHz
f = 900 MHz
f = 2 GHz
f = 900 MHz
f = 2 GHz
f = 900 MHz
f = 2 GHz
f = 900 MHz
f = 2 GHz
f = 900 MHz
Offset BW = 5 MHz
Offset BW = 10 MHz
DUT
Matching Circuit
Γ_ang = -163°
Γ_mag = 0.65
(0.9 dB loss)
Output
Units
V
µA
mmho
µA
dB
dB
dB
dB
dBm
dBm
dBm
dBm
%
%
dBc
dBc
V
Min.
0.25
—
—
—
-27
—
—
13.5
—
38.5
—
28.5
—
52
—
—
—
Transmission
(0.3 dB loss)
Drain Bias T
Line and
50 Ohm
Typ.
0.51
0.28
16.4
2178
-2
1.4
1.2
14.8
17.8
41.7
43
30
29.6
68.9
68.6
-58.9
-62.7
Output
Max.
0.8
—
—
—
—
—
—
16.5
—
—
—
—
—
—
—
—
—