uaa2068ahl NXP Semiconductors, uaa2068ahl Datasheet - Page 11

• Manufacturer Part Number: uaa2068ahl
• Description: Transmit Chain And Synthesizer With Integrated Vco For Dect
• Manufacturer: NXP Semiconductors

Philips Semiconductors
1999 Jun 04
VCO
f
G
G
Switch part
FTLO
FTLO
TX preamplifier and LO buffer parts
P
f
R
C
FTVCO
CNR
CNR
P
R
SYMBOL
VCO
o(TX)
f
f
o(TX)
o(LO)
o(TX)
o(TX)
o(LO)
Transmit chain and synthesizer with
integrated VCO for DECT
VCO
MOD
o(offset)
o(drift)
25
4686
TXoff
TXon
TX
oscillator frequency
tuning input VCO gain
modulation input VCO gain
isolation between LO and TX
outputs when TX preamplifier is
off (RX mode)
isolation due to the switch when
TX preamplifier is on (TX mode)
TX preamplifier output power
output frequency on TX
preamplifier or LO buffer
TX preamplifier output resistance
(real part of the parallel output
impedance)
TX preamplifier output
capacitance (imaginary part of
the parallel output impedance)
VCO frequency feedthrough at
the TX output
carrier-to-noise ratio at TX output carrier offset
carrier-to-noise ratio at TX output carrier offset
total frequency shift due to
200 mV V
synthesizer
frequency drift during a slot
LO preamplifier output power
LO preamplifier output
resistance (real part of the
parallel output impedance)
PARAMETER
CC
change disabling the
over full temperature
range; note 2
f = 1890 MHz; note 2
f = 1890 MHz; note 2
over full temperature
range; note 2
balanced
balanced
referenced to the f
level; note 2
measured 20 s after
disabling the
synthesizer; note 2
note 2
note 2
balanced
f = 25 kHz
f = 4686 kHz
CONDITIONS
11
o(TX)
940
0
1880
MIN.
45
1
3
150
0.5
1
120
50
40
41
75
135
14
TYP.
UAA2068AHL
960
7
1920
36
132
15
Product specification
10
MAX.
MHz
MHz/V
MHz/V
dB
dB
dBm
MHz
pF
dBc
dBc/Hz
dBc/Hz
kHz
kHz
dBm
UNIT