MAX3580ETJ+ Maxim Integrated Products, MAX3580ETJ+ Datasheet - Page 5

• Manufacturer Part Number: MAX3580ETJ+
• Description: IC TUNER TV DIRECT CONV 32TQFN
• Manufacturer: Maxim Integrated Products
• Type: Direct Conversion TV Tunerr

Specifications of MAX3580ETJ+

• Applications: Set-Top Boxes
• Mounting Type: Surface Mount
• Package / Case: 32-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AC ELECTRICAL CHARACTERISTICS (continued)
(MAX3580 EV kit, V
BBQ_ loaded by R
register conditions, unless otherwise noted. Typical values are at V
Note 1:
Note 2:
Note 3:
Note 4:
Note 5:
Note 6:
Note 7:
Note 8:
Note 9:
Note 10: UHF rolloff of 4dB in addition to gain flatness specification.
Note 11: Production tested at V
Note 12: Operation in the VHF band requires the R-divider = 2.
Note 13: Operation of the N-divider at values below 12 is not tested or guaranteed.
Rejection Ratio
DC Output Voltage
Output DC Offset
Baseband Highpass Cutoff
AGC Gain Slope
Ratio of Passband to Stopband
Noise
2-WIRE INTERFACE
Clock Rate
Part is tested at room temperature only. Performance at cold and hot temperature is guaranteed by design and characteri-
zation.
The specified overall voltage gain is suitable to amplify -93dBm to -20dBm to 1V
Guaranteed by design characterization over the specified operating conditions. Not production tested.
BB_AGC adjusted for gain = 72dB with RF_AGC at 2.85V.
Two tones at a) 230MHz and 431MHz with IM measured at 201MHz and b) 230MHz and 701MHz with IM measured at
471MHz.
Two tones at 499MHz and 689MHz with IM measured at 879MHz.
IM3 measured with two tones within the adjacent channel at a) 205.75MHz and 210.5MHz with IM measured at 201MHz
and b) 475.25MHz and 479.5MHz with IM measured at 471MHz.
Measured at RF = 171MHz with harmonics at 511MHz (3rd harmonic) and 851MHz (5th harmonic).
Delay of 2ns equal 2.74° phase error.
PARAMETER
L
CC
_______________________________________________________________________________________
greater than 2kΩ and C
= +3.1V to +3.5V, V
CC
= +3.5V to limits of 1.7V -0.12/+0.1V.
SYMBOL
V
CM
GND
L
less than 10pF, VCO active, registers are set according to the recommended default
= 0V. V
At 5.25MHz (UHF mode)
At 4.75MHz (VHF mode)
At 13.25MHz (UHF mode) (Note 3)
At 11.75MHz (VHF mode) (Note 3)
At > 16.2MHz
Common mode (Note 11)
V
Programmable
V
V
16.2MHz to 23.8MHz
BB_AGC
BB_AGC
BB_AGC
RF_AGC
Direct-Conversion TV Tuner
= 2.85V
= 0.5V to 2.85V
= 2.85V, 10kHz to 3.8MHz vs.
= V
CONDITIONS
CC
BB_AGC
= +3.3V, T
= +2.85V, RF input terminated into a 75Ω load, BBI_ and
A
= +25°C, unless otherwise noted.) (Note 1)
P-P
at the baseband output.
-100
MIN
23
23
63
61
14
0.485 x V
20 to 200
TYP
84
15
CC
+100
MAX
400
35
UNITS
dB/V
V
kHz
mV
dB
Hz
dB
DC
5