GS1532 Gennum Corporation, GS1532 Datasheet - Page 15

• Manufacturer Part Number: GS1532
• Description: Serializer For HD-SDI, Sd-sdi & DVB-ASI. 3.3/1.8V Supply.
• Manufacturer: Gennum Corporation

2.3 AC ELECTRICAL CHARACTERISTICS
GENNUM CORPORATION
V
DDCORE
Serial Output Data Rate
Serial Output RiseTime
20% ~ 80%
Serial Output Fall Time
20% ~ 80%
Serial Output Intrinsic Jitter
Serial Output Duty Cycle
Distortion
Parallel Clock Frequency
Parallel Clock Duty Cycle
Input Data Setup Time
Input Data Hold Time
GSPI Input Clock Frequency
GSPI Input Clock Duty Cycle
GSPI Data Setup Time
GSPI Data Hold Time
TEST LEVELS
1. Production test at room temperature and nominal supply voltage
2. Production test at room temperature and nominal supply voltage
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
9. Indirect test.
with guardbands for supply and temperature ranges.
with guardbands for supply and temperature ranges using
correlated test.
product.
= 1.8V, V
PARAMETER
DDIO
= 3.3V T
A
= 0°C to 70°C, unless otherwise shown
SYMBOL
t
f
HOLDGSPI
DR
t
GSPICLK
SUGSPI
tr
tf
f
PCLK
t
DS
SDO
t
SDO
t
t
SU
IH
IJ
IJ
SDO
No compensation for
return loss -
SMPTE 292M signal
Return loss
compensation
recommended circuit
SMPTE 292M signal
SMPTE 259M-C signal
No compensation for
return loss -
SMPTE 292M signal
Return loss
compensation
recommended circuit -
SMPTE 292M signal
SMPTE 259M-C signal
Pseudo-random and
pathological HD signal
Pseudo-random and
pathological SD signal
HD
SD (270Mb/s)
50% levels
50% levels
CONDITIONS
15
MIN
400
400
13.
1.5
40
40
5
0
-
-
-
-
-
-
-
-
-
-
-
-
1.485/1.001,
1.485,
TYP
270
150
200
550
150
235
550
270
90
10
20
50
50
-
-
-
-
-
-
MAX
1500
1500
148.
1.43
230
260
230
260
125
350
1.5
6.6
60
60
5
-
-
-
-
-
UNITS
Mb/s
Gb/s
Gb/s
MHz
MHz
ps
ps
ps
ps
ps
ps
ps
ps
ns
ns
ns
ns
%
%
%
%
LEVEL
TEST
1
1
1
1
1
1
1
1
1
1
3
3
3
1
3
3
3
21498 - 0
NOTES