RF3146DPCBA-41X RFMD [RF Micro Devices], RF3146DPCBA-41X Datasheet - Page 5

• Manufacturer Part Number: RF3146DPCBA-41X
• Description: DUAL-BAND GSM900/DCS POWER AMP MODULE
• Manufacturer: RFMD [RF Micro Devices]

Rev A11 060719
Pin
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
2
3
4
5
6
7
8
9
VCC2 GSM
VCC3 GSM
VCC3 DCS
VCC OUT
VCC OUT
Function
GSM900
GND
GND
GND
GND
OUT
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
Description
Internal circuit node. Do not externally connect.
Controlled voltage input to the GSM driver stage. This voltage is part of
the power control function for the module. This node must be con-
nected to VCC OUT. This pin should be externally decoupled.
Internal circuit node. Do not externally connect.
Internally connected to the package base.
Internally connected to the package base.
RF output for the GSM band. This is a 50Ω output. The output match-
ing circuit and DC-block are internal to the package.
Internally connected to the package base.
Internal circuit node. Do not externally connect.
Internal circuit node. Do not externally connect.
Internal circuit node. Do not externally connect.
Internal circuit node. Do not externally connect.
Internal circuit node. Do not externally connect.
No internal or external connection.
Internal circuit node. Do not externally connect.
Internal circuit node. Do not externally connect.
Internal circuit node. Do not externally connect.
Internal circuit node. Do not externally connect.
Controlled voltage input to the GSM output stage. This voltage is part of
the power control function for the module. This node must be con-
nected to VCC OUT. This pin should be externally decoupled.
Controlled voltage output to feed VCC2 and VCC3. This voltage is part
of the power control function for the module. It cannot be connected to
any pins other than VCC2 and VCC3.
Controlled voltage output to feed VCC2 and VCC3. This voltage is part
of the power control function for the module. It cannot be connected to
any pins other than VCC2 and VCC3.
Controlled voltage input to the DCS output stage. This voltage is part of
the power control function for the module. This node must be con-
nected to VCC OUT. This pin should be externally decoupled.
Internal circuit node. Do not externally connect.
Internal circuit node. Do not externally connect.
No internal or external connection.
Internal circuit node. Do not externally connect.
Internal circuit node. Do not externally connect.
Internal circuit node. Do not externally connect.
Internal circuit node. Do not externally connect.
Internal circuit node. Do not externally connect.
Internally connected to the package base.
Interface Schematic
See pin 18.
RF3146D
VCC3
Output
Match
VCC2
VCC3
RF OUT
2-495