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IC802 RF3146
Pin
Teminal name
No.
1
NC
Internal circuit node. Do not externally connect.
2
VCC2 GSM
Contorolled voltage input to the GSM driver stage.
This voltage is part of the power control function
for the module. This node must be connected to
VCC OUT. This pin should be externally decoupled.
3
NC
Internal circuit node. Do not externally connect.
4
GND
Internally connected to the package base.
5
GND
Internally connected to the package base.
6
GSM900 OUT
RF output for the GSM bands. This is a 50
output. The output matching circuit and
DC-block are internal to the package.
7
GND
Internally connected to the package base.
8
NC
Internal circuit node. Do not externally connect.
9
NC
Internal circuit node. Do not externally connect.
10
NC
Internal circuit node. Do not externally connect.
11
NC
Internal circuit node. Do not externally connect.
12
NC
Internal circuit node. Do not externally connect.
13
NC
No internal or external connection.
14
NC
Internal circuit node. Do not externally connect.
15
NC
Internal circuit node. Do not externally connect.
16
NC
Internal circuit node. Do not externally connect.
17
NC
Internal circuit node. Do not externally connect.
18
VCC3 GSM
Controlled voltage input to the GSM output
stage. This voltage is part of the power control
function for the module. This node must be
connected to VCC OUT. This pin should be
externally decoupled.
19
VCC OUT
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.
20
VCC OUT
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.
21
VCC3 DCS/PCS Controlled voltage input to the DCS/PCS out-
put stage. This voltage is part of the power
control function for the module. This node
must be connected to VCC OUT. This pin
should be externally decoupled.
22
NC
Internal circuit node. Do not externally connect.
23
NC
Internal circuit node. Do not externally connect.
24
NC
No internal or external connection.
25
NC
Internal circuit node. Do not externally connect.
26
NC
Internal circuit node. Do not externally connect.
27
NC
Internal circuit node. Do not externally connect.
28
NC
Internal circuit node. Do not externally connect.
29
NC
Internal circuit node. Do not externally connect.
30
GND
Internally connected to the package base.
31
DCS/PCS OUT
RF output for the DCS/PCS bands. This is a
50 output.The output matching circuit and
DC-block are internal to the package.
32
GND
Internally connected to the package base.
33
NC
Internal circuit node. Do not externally connect.
34
GND
Internally connected to the package base.
35
VCC2 DCS/PCS Controlled voltage input to the DCS/PCS
driver stage. This voltage is part of the power
control function for the module. This node
must be connected to VCC OUT. This pin
should be externally decoupled.
CONFIDENTIAL
Description of terminal
TM200 OTHERS
Pin
Teminal name
No.
36
NC
37
DCS/PCS IN
38
NC
39
VCC1 DCS/PCS Controlled voltage input to the DCS/PCS
40
BAND SEL
41
TX ENABLE
42
VBATT
43
VBATT
44
NC
45
VRAMP
46
VCC1 GSM
47
GND1 GSM
48
GSM900 IN
Pkg
GND
base
DCS/PCS IN
37
BAND SELECT
40
TX ENABLE
41
Fully Integrated
VBATT
42
Power Control Circuit
VBATT
43
VRAMP
45
48
GSM IN
IC804 VHIR5322N29-1L(R5322N002B): POWER SUPPLY
Pin
Terminal
Input/
No.
name
Output
1
CE1
Input
2
VDD
Input
3
CE2
Input
4
VOUT2
Output
5
GND
-
6
VOUT1
Output
1
CE1
VDD
2
CE2
3
6 - 16
Description of terminal
No internal connection. Connect to ground
plane close to the package pin.
RF input for the DCS/PCS band.
This is a 50 output.
No internal connection. Connect to ground
plane close to the package pin.
driver stage. This voltage is applied internal to
the package. This pin should be externally
decoupled.
Allows external control to select the GSM or
DSC/PCS bands with a logic high or low. A
logic low enables the GSM bands, whereas a
logic high enables the DCS/PCS bands.
This signal enables the PA module for opera-
tion with a logic high. Both bands are disabled
with a logic low.
Power supply for the module. This pin should be
externally decoupled and connected to the battery.
Power supply for the module. This pin should be
externally decoupled and connected to the battery.
Internal circuit node. Do not externally connect.
Ramping signal from DAC. A simple RC filter
may be required depending on the selected
baseband.
Internally connected to VCC1 (pin39).
No external connection required.
Ground connection for the GSM preamplifier stage.
Connect to ground plane close to the package pin.
RF input to the GSM band. This is a 50 input.
Connect to groung plane with mulitiple via
holes. See revommended footprint.
31
DCS/PCS OUT
6
GSM OUT
Description of terminal
Chip Enable1
Power supply
Chip Enable2
VCC for VRF
Ground
VCC for VTCXO
6 VOUT
5 GND
4
VOUT2
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