MAX2104CCM+TD Maxim Integrated, MAX2104CCM+TD Datasheet - Page 5

• Manufacturer Part Number: MAX2104CCM+TD
• Description: Tuners
• Manufacturer: Maxim Integrated

AC ELECTRICAL CHARACTERISTICS (continued)
(V
V
V
Note 1:
Note 2:
Note 3:
Note 4:
Note 5:
Note 6:
Note 7:
Note 8:
Note 9:
Note 10: Leakage is dominated by board parasitics.
Note 11: V
Note 12: Measured at tuned frequency with PLL locked. All phase noise measurements assume tank components have a Q > 50.
SYNTHESIZER
LOCAL OSCILLATOR
XTLOUT Output Voltage Swing
XTLOUT Output Voltage DC
Crystal Frequency Range (Note 1)
MOD+, MOD- Setup Time (Note 1)
MOD+, MOD- Hold Time (Note 1)
LO Tuning Range (Note 1)
LO Phase Noise (Notes 7, 12)
RFIN_ to LO Input Isolation
(Note 10)
FDOUB
CC
SYNTHESIZER
LOCAL OSCILLATOR
CC
= 5.0V and T
= 4.75V to 5.25V, V
= V
Minimum and maximum values are guaranteed by design and characterization over supply voltage.
With external 100Ω termination resistor.
Driving differential load of 10kΩ || 15pF.
Two signals are applied to RFIN_ at f
puts are at 590mV
Two signals are applied to RFIN_ at 1200MHz and 2150MHz. V
at 590mV
P
Using L64733/L64734 demo board from LSI Logic.
Downconverted level, in dBc, of carrier present at f
Downconverted level, in dBc, of carrier present at f
PARAMETER
RFIN_
CPG1
INSEL
A
= V
= -40dBm so that front end IM contributions are minimized.
= V
= +25°C, unless otherwise noted.)
P-P
_______________________________________________________________________________________
CPG2
CPG1
. IM products are measured at baseband outputs but are referred to RF inputs.
= V
IOUT_
= V
P-P
FDOUB
CPG2
. IM products are measured at baseband outputs but are referred to RF inputs.
= V
QOUT_
= 2.4V, V
= V
SYMBOL
t
INSEL
SUM
t
HM
= 0.59V
= 0.5V, f
PLLIN+
LO
Direct-Conversion Tuner IC for
Load = 10pF | | 10kΩ, f
Figure 1
Figure 1
At 1kHz offset, f
At 10kHz offset, f
At 100kHz offset, f
f
RFIN_
- 100MHz and f
P-P
= V
FLCLK
= 2150MHz
, C
MOD+
IOUT_
LO
O
= 0.5MHz.
/ 2, f
CONDITIONS
= 1.3V, V
x 2, f
Digital DBS Applications
LO
LO
= C
LO
LO
LO
= 2175MHz
- 199MHz. V
LO
= 2175MHz
QOUT_
= 2175MHz
= 2175MHz, f
= 1180MHz, f
XTLOUT
GC2
PLLIN-
= 10pF, f
= 1V, V
= 6MHz
= V
GC2
MOD-
VCO
GC1
= 1V; V
VCO
FLCLK
= 1087.5MHz, V
is set such that the baseband outputs are
= 1.1V, T
= 590MHz, V
GC1
= 2MHz, R
0.75
MIN
590
is set such that the baseband out-
4
7
0
A
= +25°C. Typical values are at
FDOUB
FDOUB
IOUT_
TYP
-55
-75
-95
57
1
2
= 2.4V.
= 2.4V.
= R
MAX
1180
7.26
QOUT_
1.5
dBc/Hz
= 10kΩ,
UNITS
MHz
MHz
V
dB
ns
ns
P-P
V
5