HPMD7904TR1 Avago Technologies US Inc., HPMD7904TR1 Datasheet - Page 3

• Manufacturer Part Number: HPMD7904TR1
• Manufacturer: Avago Technologies US Inc.

Specifications of HPMD7904TR1

• Pin Count: 3
• Screening Level: Commercial
• Lead Free Status / Rohs Status: Not Compliant

3
The plots below provide typical performance obtained
from samples of the HPMD-7904 duplexer.
Figure 3. Tx and Rx Port Return Loss (typical).
Figure 5. S11, Tx Port Impedance (typical).
Figure 1. Tx and Rx Port Insertion Loss (typical).
-10
-15
-20
-10
-20
-30
-40
-50
-60
-70
-5
0
0
1.82
1.82 1.84
S
freq (1.850 GHz to 1.910 GHz)
31
1.84
1.86
1.86
S
11
S
23
1.88
1.88
FREQUENCY (GHz)
FREQUENCY (GHz)
1.90 1.92
1.90
1.92
1.94
1.94
S
22
1.96
1.96
1.98
1.98
2.00
2.00
2.02
2.02
In order to obtain the best performance from the
HPMD-7904 duplexer, refer to Design Note D007,
which is available from your Avago Technologies tech-
nical support or sales departments.
Figure 2. Insertion Loss Detail (typical).
Figure 4. Ant Port Return Loss (typical).
Figure 6. S22, Rx Port Impedance (typical).
-10
-15
-20
-1
-2
-3
-4
-5
-5
0
0
1.82
1.82
freq (1.930 GHz to 1.990 GHz)
1.84
1.84
S
31
1.86
1.86
S
33
1.88
1.88
FREQUENCY (GHz)
FREQUENCY (GHz)
1.90 1.92
1.90 1.92
S
23
1.94
1.94
1.96
1.96
1.98
1.98
2.00
2.00
2.02
2.02