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ManualsBrandsMAXIM INTEGRATED ManualsInterface ICsInterface IC - deserialisers LVCMOS, LVTTL TSSOP 48
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MAX9242/MAX9244/MAX9246/MAX9254
21-Bit Deserializers with Programmable
Spread Spectrum and DC Balance
10 ______________________________________________________________________________________
Typical Operating Characteristics (continued)
(V
CC
= PLLV
CC
= LVDSV
CC
= V
CCO
= +3.3V, C
L
= 8pF, PWRDWN = high, differential input voltage |V
ID
| = 0.2V, input common-mode
voltage V
CM
= 1.2V, T
A
= +25°C, MAX9244/MAX9254, unless otherwise noted.)
RxCLKOUT POWER SPECTRUM
vs. FREQUENCY
(RxCLKIN_ = 16MHz, NO SPREAD)
MAX9242 toc10
FREQUENCY (MHz)
POWER SPECTRUM (dBm)
16
-40
-30
-20
-10
0
10
20
-50
-70
-60
-80
14 18
RESOLUTION BW = 100kHz
VIDEO BW = 100kHz
ATTENUATION = 50dB
RxCLKOUT POWER SPECTRUM
vs. FREQUENCY
(RxCLKIN_ = 16MHz, 2% SPREAD)
MAX9242 toc11
FREQUENCY (MHz)
POWER SPECTRUM (dBm)
16
-40
-30
-20
-10
0
10
20
-50
-70
-60
-80
14 18
RESOLUTION BW = 100kHz
VIDEO BW = 100kHz
ATTENUATION = 50dB
RxCLKOUT POWER SPECTRUM
vs. FREQUENCY
(RxCLKIN_ = 16MHz, 4% SPREAD)
MAX9242 toc12
FREQUENCY (MHz)
POWER SPECTRUM (dBm)
16
-40
-30
-20
-10
0
10
20
-50
-70
-60
-80
14 18
RESOLUTION BW = 100kHz
VIDEO BW = 100kHz
ATTENUATION = 50dB
RxOUT_ POWER SPECTRUM
vs. FREQUENCY
(RxCLKIN_ = 33MHz, NO SPREAD)
MAX9242 toc13
FREQUENCY (MHz)
POWER SPECTRUM (dBm)
16.5
-40
-30
-20
-10
0
10
20
-50
-70
-60
-80
15.0 18.0
RESOLUTION BW = 100kHz
VIDEO BW = 100kHz
ATTENUATION = 50dB
RxOUT_ POWER SPECTRUM
vs. FREQUENCY
(RxCLKIN_ = 33MHz, 2% SPREAD)
MAX9242 toc14
FREQUENCY (MHz)
POWER SPECTRUM (dBm)
16.5
-40
-30
-20
-10
0
10
20
-50
-70
-60
-80
15.0 18.0
RESOLUTION BW = 100kHz
VIDEO BW = 100kHz
ATTENUATION = 50dB
RxOUT_ POWER SPECTRUM
vs. FREQUENCY
(RxCLKIN_ = 33MHz, 4% SPREAD)
MAX9242 toc15
FREQUENCY (MHz)
POWER SPECTRUM (dBm)
16.5
-40
-30
-20
-10
0
10
20
-50
-70
-60
-80
15.0 18.0
RESOLUTION BW = 100kHz
VIDEO BW = 100kHz
ATTENUATION = 50dB
RxOUT_ POWER SPECTRUM
vs. FREQUENCY
(RxCLKIN_ = 16MHz, NO SPREAD)
MAX9242 toc16
FREQUENCY (MHz)
POWER SPECTRUM (dBm)
8
-40
-30
-20
-10
0
10
20
-50
-70
-60
-80
79
RESOLUTION BW = 100kHz
VIDEO BW = 100kHz
ATTENUATION = 50dB
RxOUT_ POWER SPECTRUM
vs. FREQUENCY
(RxCLKIN_ = 16MHz, 2% SPREAD)
MAX9242 toc17
FREQUENCY (MHz)
POWER SPECTRUM (dBm)
8
-40
-30
-20
-10
0
10
20
-50
-70
-60
-80
79
RESOLUTION BW = 100kHz
VIDEO BW = 100kHz
ATTENUATION = 50dB
RxOUT_ POWER SPECTRUM
vs. FREQUENCY
(RxCLKIN_ = 16MHz, 4% SPREAD)
MAX9242 toc18
FREQUENCY (MHz)
POWER SPECTRUM (dBm)
8
-40
-30
-20
-10
0
10
20
-50
-70
-60
-80
79
RESOLUTION BW = 100kHz
VIDEO BW = 100kHz
ATTENUATION = 50dB