Penta Regulator N702; Tdma1900 Upconverter N980 - Nokia NSW-6 Series Disassembly & Troubleshooting Instructions

PAMS Technical Documentation
Pin no. Pin name
15 N/C
16 N/C
Package Ground
Base

PENTA regulator N702

Pin no. Pin name Nominal
1 Bypass
2 Common
enable
3 VR1cntrl
4 VR2cntrl
5 VR3cntrl
6 VR4cntrl
7 VR5cntrl
8 GND
9 VR5
10 Vcc2
11 VR4
12 VR3
13 VR2
14 VR1
15 Vcc1
16 N/C

TDMA1900 UPCONVERTER N980

Pin no. Pin name Nominal
1 VDD1
2 N/C
3 N/C
4 GND
5 LO IN
6 GND
7 RF OUT
8 VDD2
9 N/C
10 N/C
11 GND
12 VDD3
13 GND
14 IF IN
15 N/C
16 TX ENA
Issue 1 12/99
No connection. (GND)
No connection. (GND)
Ground connection. The backside of the package should be
connected to the ground plane through a short path.
level
– Pin for external bypass capacitor
>2V Enable for the whole circuit
>2V
>2V
>2V
>2V
>2V
0
2.8V
VBAT VR4 and VR5 common input voltage
2.8V
2.8V
2.8V
2.8V
VBAT VR1, VR2 and VR3 common input voltage
level
2.8V
0
0dBm
0
–
2.8V
0
2.8V
0
– Intermediate frequency input
>2V
E Nokia Mobile Phones Ltd.
Disassembly & Troubleshooting
Description
Description
Regulator 1 ON/OFF
Regulator 2 ON/OFF
Regulator 3 ON/OFF
Regulator 4 ON/OFF
Regulator 5 ON/OFF
Ground
Regulator 5 output
Regulator 4 output
Regulator 3 output
Regulator 2 output
Regulator 1 output
Not connected
Description
Supply voltage
Not connected
Not connected
Ground
TX local input
Ground
RF output
Supply voltage
Not connected
Not connected
Ground
Supply voltage
Ground
Not connected
TX enable
NSW-6
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