Motore di ricerca datesheet componenti elettronici
Selected language     Italian  ▼
il nome della parte
         Dettagli 


MAX2165 Datasheet(Scheda tecnica) 4 Page - Maxim Integrated Products

Numero della parte MAX2165
Dettagli  Single-Conversion DVB-H Tuner
Download  24 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Produttore  MAXIM [Maxim Integrated Products]
Homepage  http://www.maxim-ic.com
Logo 

 
 4 page
background image
Single-Conversion DVB-H Tuner
4
_______________________________________________________________________________________
AC ELECTRICAL CHARACTERISTICS (continued)
(MAX2165 EV kit, VCC = +2.75V to +3.3V, VRF_AGC = VBB_AGC = 2.3V (maximum gain), VOUT = 1VP-P, 75Ω system impedance, reg-
isters set according to the specified default register conditions, TA = -40°C to +85°C, unless otherwise noted. Typical values are at
VCC = +2.85V, TA = +25°C, unless otherwise noted.) (Note 1)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Power-Up Time
Shutdown to full operation, VCO settled to the Rx
frequency, DC offset calibrated (Note 8)
< 1
20
ms
BASEBAND FILTERS
Lower corner (Note 9)
0 or
200
Hz
Upper corner at 3.85MHz (UHF mode), TA = +25°C
0.9
5
Passband Cutoff Attenuation
Upper corner at 3.35MHz (VHF mode), TA = +25°C
2.7
5
dB
Amplitude Ripple
TA = +25°C
0.5
1.5
dBP-P
Group Delay Ripple
150
µsP-P
Group Delay Matching
5ns
4.75MHz (VHF mode) (Note 11)
23
5.25MHz (UHF mode) (Note 11)
23
14.5MHz (VHF and UHF mode) (Note 12)
59
75
Rejection Ratio (Note 10)
> 16.2MHz
84
dB
FRACTIONAL SYNTHESIZER
RF N-Divider Ratio
7
251
RF R-Divider Ratio
12
Fractional Ratio
Length of fractional accumulator (Note 13)
20
bits
Integer Spurs
Worst-case spur inside baseband filter bandwidth
-60
dBc
Settling Time
35MHz step, settled to within 100Hz frequency error / 20°
phase error
200
µs
ICP = 0
0.6
Charge-Pump Current
ICP = 1
1.2
mA
Charge-Pump Leakage
-10
+10
µA
REFERENCE OSCILLATOR
Reference Frequency
4
26
MHz
Reference Buffer Output Voltage
Swing
10k
Ω || 10pF load
0.5
1
VP-P
Input Impedance
When used as a passive input for an external reference
oscillator
12
k
Input Voltage
When used as a passive input for an external reference
oscillator
100
600
mVRMS
OVERLOAD DETECTOR
Attack-Point Accuracy
±2.5
dB
Attack-Point Increment
3-bit DAC, change per LSB step
2.5
dB
Detector on
0.1
mA
Detector Output Sink
Detector off
5
µA




Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24 


Datasheet Download




URL link

Lei ha avuto il aiuto da alldatasheet?  [ DONATE ]  

Di alldatasheet   |   Richest di pubblicita   |   contatti   |   Privacy Policy   |   Bookmark   |   scambio Link   |   Ricerca produttore
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  , Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp  |   Russian : Alldatasheetru.com
Korean : Alldatasheet.co.kr   |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com  |   Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl