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W3013 Datasheet, PDF (5/12 Pages) Agere Systems – W3013 Indirect Quadrature Modulator with Gain Control | |||
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Preliminary Data Sheet
November 1998
W3013 Indirect Quadrature Modulator
with Gain Control
Electrical Characteristics (continued)
Table 2. Electrical Characteristics (continued)
Conditions (unless otherwise specified): TA = 25 °C ± 3 °C, VCC = 2.7 Vdc, RL = 50 â¦, fLO1 = 178 MHz, fLO2 =
1620 MHz, PLO1 = PLO2 = â10 dBm, VBIAS(I) = VBIAS( I ) = VBIAS(Q) = VBIAS( Q ) = VCC/2,
I â I = 0.5 Ÿ cos(2Ït Ÿ 80 kHz â Ï/2) V, Q â Q = 0.5 Ÿ cos(2Ït ⢠80 kHz) V, fRFOUT = 1442.08 MHz,
VAPC = 2.7 Vdc.
Parameter
Min
Typ
Max
Unit
RF Output:
Output Power (narrowband match):
1442 MHz
â13
â8
â3
dBm
800 MHz (LO2 = 978 MHz)
â
â8
â
dBm
1910 MHz (LO2 = 1732 MHz)
â
â10
â
dBm
Output Power Total Range of APC Control
â
55
â
dB
Usable APC Range:*
PDC (IQ offset < â23 dBc, 100 kHz adjacent channel
35
45
â
dBc
power < â60 dBc)
IS-136 (IQ offset < â23 dBc, 60 kHz adjacent channel
45
54
â
dBc
power < â45 dBc)
Adjacent Channel Suppression at Maximum Output
(1.3 Vp-p random data digital modulation):
0.35-DQPSK Modulation per IS-136:
±30 kHz
â
â39
â35
dBc
±60 kHz
â
â64
â57
dBc
±90 kHz
â
â67
â57
dBc
0.5-DQPSK Modulation per Japan PDC at Maximum
Output:
±50 kHz
â
â60
â54
dBc
±100 kHz
â
â73
â65
dBc
0.5-DQPSK Modulation per Japan PHS at Maximum
Output:
±600 kHz
â
â62
â50
dBc
±900 kHz
â
â63
â50
dBc
Enable/APC:
VIHMIN (higher voltage turns device on)
VILMAX (lower voltage turns device off)
IILMAX (VENABLE/APC = 0.4 V)
IIHMAX (VENABLE/APC = 2.7 V)
Powerup/Powerdown Time
APC Voltage for Minimum Output Power
APC Voltage for Maximum Output Power
APC Bandwidth
â
0.81
1.0
V
0.6
â
â
V
â
â
<1
µA
â
â
40
µA
â
â
4
µs
â
1.0
â
Vdc
2.5
â
â
Vdc
5
â
â
MHz
* Usable APC range is defined to be the satisfaction of respective transmitter system requirements in the adjacent and alternate channels,
as well as IQ offset and EVM requirements in each standard.
Lucent Technologies Inc.
5
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