AC ELECTRICAL CHARACTERISTICS
V
CC
= 5V, V
EE
= 0V, T
A
= 0° – 70°C unless otherwise specified.
PARAMETER
Serial Data Bit Rate
SYMBOL
BR
SDO
V
SDO
t
r
, t
f
CONDITIONS
R
VCO
= 374Ω
R
LOAD
= 37.5Ω, R
SET
= 54.9Ω
20% - 80%
MIN
-
TYP
270Mb/s
MAX
-
UNITS
Mb/s
NOTES
SMPTE
259M-C
TEST
LEVEL
3
Serial Data Outputs Signal
Swing
SD Rise/Fall Times
SD Overshoot/Undershoot
Output Return Loss
Lock Time
Min Loop Bandwidth
Typical Loop Bandwidth
740
800
860
mVp-p
1
GS7032
400
-
-
-
-
-
220
500
700
7
-
5
-
-
ps
%
dB
ms
kHz
kHz
1
1
7
7
7
6
7
7
O
RL
t
LOCK
BW
MIN
BW
TYP
at 270MHz
Worst case
LBWC = Grounded : BW
MIN
LBWC = Floating :
15
-
-
-
10
BW
MIN
Max Loop Bandwidth
Intrinsic Jitter (6
σ)
Data & Clock Inputs
(PD[9:0] PCLKIN)
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.
t
SU
t
H
BW
MAX
LBWC = V
CC
: 10 BW
MIN
LBWC = V
CC
(270Mb/s)
Setup Time at 25°C
Hold Time at 25°C
-
-
2.5
2.0
1.7
0.08
-
-
-
-
-
-
NOTES
1. Depends on PCB layout.
MHz
UI
ns
ns
7
3
3
3
3 of 9
14583 - 04
GENNUM [ GENNUM CORPORATION ]
