Model SL599 Version V_1.0
Prepared by
H/W
Date
2007.04.10
Subject Technical
Manual Page
25/39
SL599 Technical Manual Page 25
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
Synthesizer Sigma-Delta modulator supply
voltage and Regulator 3 output
3-wire digital circuit ground
Supply voltage for 3-wire digital circuit and
supply voltage for Regulator 3
Regulator 2 enable input for RFVCO
3-wire serial bus enable input
3-wire serial bus clock input
3-wire serial bus data input
Auxiliary test output
Q path negative baseband input / output
Q path positive baseband input / output
I path negative baseband input / output
I path positive baseband input / output
IF circuit supply voltage
Transmitter PFD and Receiver IF circuit supply
voltage
Transmitter charge pump supply voltage
No connection
Transmitter charge pump ground
TX VCO buffer transmit output for GSM
TX VCO ground
No connection
TX VCO ground
TX VCO buffer transmit output for DCS / PCS
EN
CLK
SDATA
AUXOUT
QB
Q
IB
I
VCCIQ
VCCIF
VCCTXCP
NC
GNDTXCP
TXOGSM
GNDTXVCO
NC
GNDTXVCO
TXODPCS
