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GS1535 Datasheet PDF : 22 Pages
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GS1535 Data Sheet
Table 2-2: DC Electrical Characteristics
Vcc = 3.3V, TA = 0°C to 70°C, unless otherwise shown
Parameter
Conditions Symbol
Min
Typ
Max
Units
XTAL_OUT+,
High
VOH
XTAL_OUT-
Low
VOL
-
VCC
-
V
-
VCC - 0.285
-
V
Serial Input
Voltage
Common
mode
1.65 +
(VSID/2)
-
VCC - (VSID/2)
V
Output Voltage
SDO, SDO
Common
mode
-
VCC - VOD/2
-
V
Test Levels
1. Production test at room temperature and nominal supply voltage with guardbands for supply and temperature ranges.
2. Production test at room temperature and nominal supply voltage with guardbands for supply and temperature ranges using
correlated test.
3. Production test at room temperature and nominal supply voltage.
4. QA sample test.
5. Calculated result based on Level 1, 2, or 3.
6. Not tested. Guaranteed by design simulations.
7. Not tested. Based on characterization of nominal parts.
8. Not tested. Based on existing design/characterization data of similar product.
9. Indirect test.
Test
Levels
7
7
1
1
2.3 AC Electrical Characteristics
Table 2-3: AC Electrical Characteristics
Vcc = 3.3V, TA = 0°C to 70°C, unless otherwise shown
Parameter
Symbol Conditions
Min
Typ
Max Units Test
Levels
Serial Input Data Rate
143
-
1485
Mb/s
3
Serial Input Jitter Tolerance
Worst case modulation
0.8
-
Eg. Square wave modulation
143, 270, 360, 1485 Mb/s
-
UI
1
PLL Lock Time -
Asynchronous
tALOCK
-
5
10
ms
6,7
PLL Lock Time - Synchronous tSLOCK
CLF=47nF
SD/HD=0
0.29
-
SD/HD=1
0.16
-
-
µs
6,7
-
µs
6,7
Serial Output Rise/Fall Time
(20% - 80%)
trSDO
tfSDO
50Ω load (on chip)
-
114
-
-
106
-
ps
6,7
ps
Serial Input - Signal Swing
VSID
50Ω load (on chip)
100
-
800
mVp-p
6,7
Serial Output - Signal Swing
VOD
Differential (across 100Ω).
1400
-
2000
mVp-p
18557 - 8 February 2005
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