m21262 Mindspeed Technologies, m21262 Datasheet - Page 39

• Manufacturer Part Number: m21262
• Description: Cdr/reclocker With 4 1 Input Multiplexer
• Manufacturer: Mindspeed Technologies

2.5
Table 2-11.
21262-DSH-001-C
Symbol
CH
DR
DR
DR
DR
DR
DR
DR
DR
DR
F
F
F
F
F
F
F
F
F
J
J
T
J
J
J
T
J
LBW
LBW
LBW
LBW
LBW
LBW
LBW
LBW
LBW
GEN
GEN
—
TOL
TRF
R
D
rms
FRA
T
LAT
pp
SK
j
j
j
IN
IN
IN
IN
IN
IN
IN
IN
IN
Input signal data rate (NRZ data) divider ratio = 1
Input signal data rate (NRZ data) divider ratio = 2
Input signal data rate (NRZ data) divider ratio = 4
Input signal data rate (NRZ data) divider ratio = 8
Input signal data rate (NRZ data) divider ratio = 12
Input signal data rate (NRZ data) divider ratio = 16
Input signal data rate (NRZ data) divider ratio = 24
Input signal data rate (NRZ data) divider ratio = 32
Input signal data rate (NRZ data) divider ratio = 48
Jitter tolerance
Jitter transfer
Jitter generation (rms) at STS-N (N = 1, 3, 12, 48)
Jitter generation (pp) at STS-N (N = 1, 3, 12, 48)
Default loop bandwidth: divider ratio = 1
Default loop bandwidth: divider ratio = 2
Default loop bandwidth: divider ratio = 4
Default loop bandwidth: divider ratio = 8
Default loop bandwidth: divider ratio = 12
Default loop bandwidth: divider ratio = 16
Default loop bandwidth: divider ratio = 24
Default loop bandwidth: divider ratio = 32
Default loop bandwidth: divider ratio = 48
Output data random jitter (pp)
Output data deterministic jitter (pp)
Output data total jitter (pp)
Output data broadband jitter (rms)
Output data broadband jitter (pp)
Latency from input to output (utilizing CDR)
Channel to channel output data skew (utilizing CDR)
Initialization time
Frequency acquisition time
CDR/RCLK High-Speed Performance (1 of 2)
High-Speed Performance Specifications
(Figure
(Figure
2-6)
2-5)
Parameter
Mindspeed Proprietary and Confidential
Mindspeed Technologies
6, 7, 10
Notes
3, 4, 5
3, 4, 5
3, 4, 5
3, 4, 5
3, 4, 5
3, 4, 5
3, 4, 5
3, 4, 5
3, 4, 5
14, 15
14, 15
2, 12
2, 16
2, 12
6, 8
13
—
—
—
—
—
—
—
—
—
13
13
—
—
2
®
Minimum
62.5
500
250
167
125
83
42
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2
1
Typical
0.625
Product Specifications
1.75
4.5
0.4
—
—
—
—
—
—
—
—
—
—
30
—
—
—
—
—
—
—
—
—
—
—
—
13
75
10
2
Maximum
62.5
41.6
800
400
267
200
133
100
500
250
167
125
100
110
210
230
3.2
1.6
6.5
67
—
—
55
83
40
65
—
—
2
1
2
Units
Mbps
Mbps
Mbps
Mbps
Mbps
Mbps
Mbps
Gbps
Gbps
MHz
MHz
mUI
mUI
mUI
mUI
mUI
mUI
mUI
KHz
KHz
KHz
KHz
KHz
KHz
KHz
ms
ms
—
UI
ns
ps
31