GS7032 Datasheet, PDF (3/9 Pages) Gennum Corporation – Digital Video Serializer

AC ELECTRICAL CHARACTERISTICS
V_CC = 5V, V_EE = 0V, T_A = 0° – 70°C unless otherwise specified.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
NOTES
TEST
LEVEL
Serial Data Bit Rate
BR_SDO R_VCO = 374Ω
-
270Mb/s
-
Mb/s SMPTE
3
259M-C
Serial Data Outputs Signal
V_SDO
R_LOAD = 37.5Ω, R_SET = 54.9Ω
740
800
860 mVp-p
1
Swing
SD Rise/Fall Times
t_r, t_f
20% - 80%
400
-
700
ps
7
SD Overshoot/Undershoot
-
-
7
%
1
7
Output Return Loss
O_RL
at 270MHz
15
-
-
dB
1
7
Lock Time
t_LOCK
Worst case
-
-
5
ms
6
Min Loop Bandwidth
BW_MIN LBWC = Grounded : BW_MIN
-
220
-
kHz
7
Typical Loop Bandwidth
BW_TYP LBWC = Floating :
-
500
-
kHz
7
10 BW_MIN
Max Loop Bandwidth
BW_MAX LBWC = V_CC : 10 BW_MIN
-
1.7
-
MHz
7
Intrinsic Jitter (6 σ)
LBWC = V_CC (270Mb/s)
-
0.08
-
UI
3
Data & Clock Inputs
t_SU
Setup Time at 25°C
2.5
-
-
ns
3
(PD[9:0] PCLKIN)
t_H
Hold Time at 25°C
2.0
-
-
ns
3
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.
NOTES
1. Depends on PCB layout.
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