参数资料
型号: MAX9259GCB/V+T
厂商: Maxim Integrated Products
文件页数: 50/51页
文件大小: 0K
描述: IC SERIALIZER GMSL 64TQFP
标准包装: 750
系列: *
Gigabit Multimedia Serial Link with Spread
Spectrum and Full-Duplex Control Channel
MAX9259/MAX9260
8 ______________________________________________________________________________________
Typical Operating Characteristics
(VDVDD = VAVDD = VIOVDD = 1.8V (MAX9259), VDVDD = VAVDD = VIOVDD = 3.3V (MAX9260), TA = +25NC, unless otherwise noted.)
MAX9260 AC ELECTRICAL CHARACTERISTICS (continued)
(VDVDD = VAVDD = 3.0V to 3.6V, VIOVDD = 1.7V to 3.6V, RL = 100I Q1% (differential), TA = -40NC to +105NC, unless otherwise noted.
Typical values are at VDVDD = VAVDD = VIOVDD = 3.3V, TA = +25NC.)
Note 2: Minimum IIN due to voltage drop across the internal pullup resistor.
Note 3: Not production tested.
Note 4: Bit time = 1/(30 x fRXCLKIN) (BWS = 0), = 1/(40 x fRXCLKIN) (BWS = VIOVDD).
Note 5: Rising to rising edge jitter can be twice as large.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
I2S OUTPUT TIMING
WS Jitter
tAJ-WS
tWS = 1/fWS, rising
(falling) edge to
falling (rising) edge
(Note 5)
fWS = 48kHz or
44.1kHz
0.4e - 3
x tWS
0.5e - 3
x tWS
ns
fWS = 96kHz
0.8e - 3
x tWS
1e - 3
x tWS
fWS = 192kHz
1.6e - 3
x tWS
2e - 3
x tWS
SCK Jitter
tAJ-SCK
tSCK = 1/fSCK, rising
edge to rising edge
nWS = 16 bits,
fWS = 48kHz or 44.1kHz
13e - 3
x tSCK
16e - 3
x tSCK
ns
nWS = 24 bits,
fWS = 96kHz
39e - 3
x tSCK
48e - 3
x tSCK
nWS = 32 bits,
fWS = 192kHz
0.1
x tSCK
0.13
x tSCK
Audio Skew Relative to Video
ASK
Video and audio synchronized
3 x tWS 4 x tWS
s
SCK, SD, WS Rise-and-Fall Time
tR, tF
20% to 80%
VDCS = VIOVDD, CL = 10pF
0.3
3.1
ns
VDCS = VIOGND, CL = 5pF
0.4
3.8
ns
SD, WS Valid Time Before SCK
tDVB
tSCK = 1/fSCK (Figure 21)
0.35
x tSCK
0.5
x tSCK
ns
SD, WS Valid Time After SCK
tDVA
tSCK = 1/fSCK (Figure 21)
0.35
x tSCK
0.5
x tSCK
ns
MAX9259 SUPPLY CURRENT
vs. PCLKIN FREQUENCY (24-BIT MODE)
MAX9259/60
toc01
PCLKIN FREQUENCY (MHz)
SUPPLY
CURRENT
(mA)
85
65
45
25
95
100
105
110
115
120
125
130
135
90
5
105
PREEMPHASIS =
0x0B TO 0x0F
PREEMPHASIS =
0x01 TO 0x04
PREEMPHASIS = 0x00
MAX9259 SUPPLY CURRENT
vs. PCLKIN FREQUENCY (32-BIT MODE)
MAX9259/60
toc02
PCLKIN FREQUENCY (MHz)
SUPPLY
CURRENT
(mA)
65
50
35
20
95
100
105
110
115
120
125
130
135
90
5
80
PREEMPHASIS =
0x0B TO 0x0F
PREEMPHASIS =
0x01 TO 0x04
PREEMPHASIS = 0x00
MAX9260 SUPPLY CURRENT
vs. PCLKOUT FREQUENCY (24-BIT MODE)
PCLKOUT FREQUENCY (MHz)
SUPPLY
CURRENT
(mA)
85
65
45
25
110
115
120
125
130
135
140
145
150
155
105
5
105
MAX9259/60
toc03
ALL EQUALIZER SETTINGS
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