MAX3676EHJ Maxim Integrated Products, MAX3676EHJ Datasheet - Page 4

• Manufacturer Part Number: MAX3676EHJ
• Description: IC RECOV/RETIME 622MBPS 32-TQFP
• Manufacturer: Maxim Integrated Products
• Type: Clock and Data Recovery (CDR)r

Specifications of MAX3676EHJ

• Input: PECL
• Output: PECL
• Frequency - Max: 622MHz
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-TQFP, 32-VQFP
• Frequency-max: 622MHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

622Mbps, 3.3V Clock-Recovery and
Data-Retiming IC with Limiting Amplifier
(V
4
CC
_______________________________________________________________________________________
0.1
10
1
= +3.3V, T
10k
BELLCORE
MASK
2
23
CLOCK (SINGLE-ENDED)
RECOVERED DATA AND
-1 PATTERN
A
JITTER TOLERANCE
JITTER FREQUENCY (Hz)
100k
= +25°C, unless otherwise noted.)
400ps/div
2
1M
23
-1 PATTERN
10M
CLOCK
DATA
-0.2
-0.4
-0.6
-0.8
-1.0
-1.2
-1.4
-1.6
-1.8
-2.0
-2.2
-2.4
-2.6
-2.8
-3.0
0.2
0
2k
2
2
23
23
- 1 PRBS
RECOVERED CLOCK JITTER
-1 PATTERN
10k
JITTER FREQUENCY (Hz)
JITTER TRANSFER
BELLCORE
MASK
20ps/div
Typical Operating Characteristics
100k
WIDEBAND RMS
JITTER = 5.84ps
700k
10
10
10
10
10
10
10
10
10
10
10
-10
-11
-12
30
25
20
15
10
-2
-3
-4
-5
-6
-7
-8
-9
5
0
400μ
1.5
DISTRIBUTION OF JITTER TOLERANCE
MEAN = 2.42UI
σ = 0.227UI
500μ
(WORST-CASE CONDITIONS)
vs. ADI INPUT VOLTAGE
600μ
2.0 2.2
JITTER TOLERANCE (UI
BIT-ERROR RATE
INPUT VOLTAGE (V)
700μ
2.4
800μ
2.6 2.8
900μ 1m 1.1m 1.2m
2
23
f
V
JITTER
T
CC
-1 PATTERN
3.0
P-P
A
= +85°C
= +3.0V
)
= 25kHz
3.5