m21208 Mindspeed Technologies, m21208 Datasheet - Page 13

• Manufacturer Part Number: m21208
• Description: Sd And Hd/sd-sdi Digital Video Cable Drivers
• Manufacturer: Mindspeed Technologies

Table 2-5.
Table 2-6.
212x8-DSH-001-B
NOTES:
1.
2.
3.
4.
NOTES:
Entire table tested with a 400 mVp–p differential input.
1.
2.
3.
4.
5.
6.
7.
8.
Symbol
V
DR
t
Symbol
JAO
r
ODTOL
DCD
V
V
/t
S
t
DR
DR
V
r
R
fMM
OD
OS
V
V
V
/t
22
Specified at recommended operation conditions—see
Part is DC coupled from input to output.
Example 1200 mV
Minimum input level defined as error free operation at 1 x 10
OUT
Specified at recommended operating condition—see
Specification verified at 800 mVpp output with 1m cable.
Rated at nominal SMPTE 800 mV output swing level (using a 750Ω
Output stage is an open collector differential pair, actual swing dependant on IC supply voltage and external termination voltage.
Into 75Ω back termination and 75Ω load and appropriate external termination voltage.
Duty Cycle Distortion (DCD) is defined as the difference in the intrinsic jitter at the 50% voltage level and the intrinsic jitter at the rising/falling
edge crossing point. If the rising/falling edge crossing point is at the 50% voltage level, then DCD = 0.
Measured under DC conditions that simulate AC coupling, V
Measured using a “1010” data pattern.
CM
ID
IH
PP
IL
IN
f
IN
IN
Output Bit Rates
SD Rise/Fall Time (20–80%)
Rise/fall mismatch
Single-ended voltage swing range (sw) p–p
Swing Level output variation at 800 mVp–p
[RSET = 750Ω ±1%] (Single-Ended)
Overshoot/Undershoot
Additive Output Jitter
Duty Cycle Distortion
Output Return Loss (5 MHz to 600MHz)
Input Bit Rate (M21208)
Input Bit Rate (M21218)
Input Differential Voltage (peak to peak)
Input Common-Mode Voltage
Maximum Input High Voltage
Minimum Input Low Voltage
Single-ended input impedance
High-Speed Input Electrical Specifications
Cable Driver Output Electrical Specifications M21208 (SD only)
pp
differential = 600 mV
Parameter
Parameter
pp
Mindspeed Proprietary and Confidential
Mindspeed Technologies
for each single-ended terminal.
Table
Table
1, 2, 4, 5
1, 2, 6, 8
Notes
1, 2, 3
1, 2, 7
1, 5
1, 3
1, 2
1, 2
1, 8
2-2.
T
2-2.
-12
= 3.3V.
BER.
±
1%
Notes
1, 4, 5
1, 3
1, 3
1, 2
1
1
1
Minimum
resistor at RSET).
400
500
—
—
—
—
15
-7
-8
®
Minimum
1200
1200
100
—
—
0
0
Typical
600
800
—
40
—
—
40
20
—
Typical
13.33
AV
—
—
—
—
—
DD
Product Specification
Maximum
Maximum
AV
1600
540
800
100
+7
+8
60
70
—
DD
1485
2000
540
—
—
20
+ 400
Mbps
Mbps
Mbps
Unit
Unit
mV
mV
mV
mV
mV
kΩ
dB
ps
ps
%
%
ps
ps
8