DC ELECTRICAL CHARACTERISTICS (continued)
VCC = 5.0V, TA = 25°C unless otherwise stated, RLF = 1.8k, CLF1 = 15nF, CLF2 = 3.3pF
1
PARAMETER
CONDITION
MIN
MAX
UNITS
NOTES
TEST LEVEL
TYPICAL
LOCK Output Sink Current
CLK_EN Source Current
NOTES
500
-
-
-
µA
µA
3
1
1
Low
26
55
1. TYPICAL - measured on characterization board.
2. VDIFF is the differential input signal swing.
3. LOCK is an open collector output and requires an external pullup resistor.
4. If OEM_TEST is permanently enabled, operating temperature range is limited from 0°C to 60°C inclusive.
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.
AC ELECTRICAL CHARACTERISTICS
VCC = 5.0V, VEE = 0V, TA = 25°C unless otherwise stated, RLF = 1.8k, CLF1 = 15nF, CLF2 = 3.3pF
TEST
LEVEL
1
PARAMETER
Serial Data Rate
CONDITIONS
MIN
MAX
UNITS
NOTES
TYPICAL
SDI
-
-
270 (only)
35
-
-
Mb/s
dB
1
7
Maximum Equalizer Gain
(see Figure 3)
@ 135MHz
Additive Jitter
270Mb/s, 300m
(Belden 8281)
-
-
-
300
185
462
-
-
ps p-p
ps p-p
ps p-p
2, 7
2, 6
2, 6
3
4
1
23
[Pseudorandom (2 -1)]
Intrinsic Jitter
270Mb/s
23
[Pseudorandom (2 -1)]
Intrinsic Jitter
270Mb/s
270Mb/s
-
[Pathological (SDI checkfield)]
Input Jitter Tolerance
0.40
0.56
1
-
UI p-p
µs
3, 6
4
1
7
Lock Time -
t
switch < 0.5µs, 270Mb/s
-
-
-
Synchronous Switch
0.5µs< tswitch <10ms
tswitch > 10 ms
1
-
ms
-
4
-
ms
Carrier Loss Time
0.5
-200
600
200
-
1
2
200
1000
400
-
µs
5
7
7
1
7
6
6
6
SDO to SCO Synchronization
SDO, SCO Output Signal Swing
SDO, SCO Rise & Fall times
SDI/SDI Input Resistance
SDI/SDI Input Capacitance
SDI/SDI Input Return Loss
0
ps
75Ω DC load
800
300
10
1.0
20
mV p-p
ps
20%-80%
kΩ
7
7
7
-
-
pF
at 270MHz
15
-
dB
3
GENNUM CORPORATION
522 - 80 - 00
GENNUM [ GENNUM CORPORATION ]
