HPMD7904TR1 Avago Technologies US Inc., HPMD7904TR1 Datasheet - Page 5

• 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

5.63 ± 0.1
0.29 ± 0.1
5
Note that the specifications given on page 2 are guar-
anteed when the duplexer is mounted on a ground
surface with a hole pattern like that one shown in
Figure 11. See Design Note D007, which is available
from your Avago Technologies technical support or
sales departments.
Figure 11. Mounting (grounding) Pattern.
1.02
3.49
4.76
Figure 12. Outline Drawing.
0.51
4.26
3.0
0
Duplexer outline shown in dashed line
Tx input
1
Port 1
Tx
Ant input/output
A Y W W
T X X X
SIDE VIEW
Port 2
Ant
2
BOTTOM VIEW
TOP VIEW
11.88 ± 0.1
0.4 mm diameter plated through holes
typical spacing is 0.77 to 0.9 mm
A Y W W
R X X X
1.9 Max
Rx output
Port 3
Rx
3
3.12
3.88
Note that it is important that proper heat sinking be
provided in order to remove the heat generated in
the Tx filter by the handset’s power amplifier. Fail-
ure to do so may result in excessive losses, especially
at the top end of the Tx band.
0
2.61
4.39
5.62 ± -0.?
MARKING CODES
YWW = Year and Work Week
T = Transmit Filter
XXX = assembly lot number
All dimensions in mm
A Y W W
T X X X
YWW = Year and Work Week
R = Receive Filter
XXX = assembly lot number
A Y W W
R X X X