T0781 Datasheet, PDF (4/18 Pages) ATMEL Corporation – 1700 - 2300 MHz High Linearity SiGe Active Receiver Mixer

Electrical Characteristics (Continued)
Test Conditions: V_CC = 5 V, T_amb = 25°C, RF input: -40 dB at 1880 MHz, LO input: 0 dBm at 1680 MHz
1700 to 2000 MHz
2000 to 2300 MHz
Test
Operation
Operation
No. Parameters
Conditions
Pin Symbol Min. Typ. Max. Min. Typ. Max. Unit Type*
1.6 SSB noise figure
1,
NF_SSB
16
14
15
16
19 dB
D
1.7 RF return loss
Matched to
4, 5 RL_RF
20
50 W ⁽¹⁾
20
dB
D
1.8 LO return loss
Matched to
12,
RL_LO
20
50 W ⁽¹⁾
13
20
dB
D
1.9 IF return loss
Matched to
1,
RL_IF
20
50 W ⁽¹⁾
16
20
dB
D
1.10 LO drive
Matched to
50 W
12,
P_LO
-3
0
+3
-3
0
+3 dBm D
13
2 Isolation Performance
2.1 Leakage (LO-RF)
12,
A_LO-RF
13
-60 -40
-30 -20 dBm D
2.2 Leakage (LO-IF)
12,
A_LO-IF
13
-30 -20
-30 -20 dBm D
2.3 Leakage (RF-IF)
-53 -40
-35 -25 dBm D
3 Miscellaneous
3.1 Supply voltage
2,
V_CC
4.75 5.0 5.25 4.75 5.0 5.25 V
A
7,
10,
15
3.2 Supply current
2,
I_CC
7,
10,
15
160 180
160 180 mA
A
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
Note:
1. The return losses shown were measured with the T0781 mounted on Atmel’s FR4 evaluation boards using standard
matching practices as indicated on the respective application schematic (see Figure 23 and Figure 24). Users following
the RF, LO and IF matching guidelines will achieve similar performance.
4 T0781
4534B–SIGE–01/03