Nokia RH-6 Series Baseband Description & Troubleshooting page 34

RH-6
6 - BB Description & Troubleshooting
Signal name From
VR1A UEM
VR1A
VR2 UEM
VR2
VR3 UEM
VR3
VR4 UEM
VR4
VR5 UEM
VR5
VR6 UEM
VR6
VR7 UEM
Page 34
Company Confidential
Table 16: Voltage Supplies and References
To Parameter
Mjoelner
UEM Output Voltage
VDDCP Mjoelner Input Voltage
UEM output Load Current
UEM Load Capacitance
Settling Time
Mjoelner
UEM Output Voltage
VDDTX Mjoelner Input Voltage
VDDDIG
Load Current
Load Capacitance
Settling Time
Mjoelner
UEM Output Voltage
VDDXO
VDDBBB
Mjoelner Input Voltage
Load Current
Load Capacitance
Settling Time
Mjoelner
UEM Output Voltage
VDD?RXBB Mjoelner Input Voltage
Load Current
Mjoelner
UEM Output Voltage
VDDPRE Mjoelner Input Voltage
VDDLO
Load Current
VDDPLL
Load Capacitance
Settling Time
Mjoelner
UEM Output Voltage
VDDRXF Mjoelner Input Voltage
Load Current
Load Capacitance
Settling Time
VCO
UEM Output Voltage
VCO supply voltage
2
range
Load Current
Load Capacitance
Settling Time
© 2003 Nokia Corporation.
CCS Technical Documentation
Min Typ Max Unit
4.6 4.75 4.9 V
2.64 2.78 4.9 V
0 5 mA
(3)
800 1000 1200 nF
20 600 mΩ ESR
300+t µs
d2
2.70 2.78 2.86 V
2.64 2.78 2.86 V
0.1 100 mA
3)
800 1000 1200 nF
(4)
20 600 mΩ ESR
10 µs
2.70 2.78 2.86 V
2.64 2.78 2.86 V
0.1 20 mA
(3)
800 1000 1200 nF
(4)
20 600 mΩ ESR
50 µs
10? µs
2.70 2.78 2.86 V
2.64 2.78 2.86 V
0.1 100 mA
(3)
2.70 2.78 2.86 V
2.64 2.78 2.86 V
0.1 50 mA
(3)
800 1000 1200 nF
(4)
20 600 mΩ ESR
10 µs
2.70 2.78 2.86 V
2.64 2.78 2.86 V
0.1 50 mA
(3)
800 1000 1200 nF
(4)
20 600 mΩ ESR
10 µs
2.70 2.78 2.86 V
2.55 2.78 2.85 V
0.1 45 mA
(3)
800 1000 1200 nF
20 600 mΩ ESR
10 µs
Notes
Supply to:
Charge pump
Sleep to Active
Supply to TX -
chain Modula-
tor digital
contl logic
Sleep to Active
Supply to:
XO and base-
band buffer
Off to on
Sleep to Active
Supply to:
RX baseband
section
Supply to:
Prescaler,
dividers,
LO buffers, PLL
counters
Sleep to Active
Supply to:
RX front-end
Sleep to Active
Supply to:
VCO
Sleep to Active
Issue 1 10/2003