MAX3873AEGP Maxim Integrated Products, MAX3873AEGP Datasheet - Page 6

• Manufacturer Part Number: MAX3873AEGP
• Description: Timers & Support Products Low-Power, Compact 2 .5-2.7Gbps Clock Rec
• Manufacturer: Maxim Integrated Products
• Type: Clock Recoveryr

Specifications of MAX3873AEGP

• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Supply Current: 112 mA
• Package / Case: QFN-20 EP
• Dc: 0509
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Low-Power, Compact 2.5Gbps or 2.7Gbps
Clock-Recovery and Data-Retiming IC
(T
6
A
2, 5, 6
= +25°C, unless otherwise noted.)
_______________________________________________________________________________________
PIN
1
3
4
7
8
9
FASTRACK
VCC_VCO
RATESET
NAME
MODE
SDI+
V
SDI-
CC
3.0
2.9
2.8
2.7
2.6
2.5
2.4
2.3
2.2
2.1
2.0
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0.05
-50
f
f
PRBS = 2
JITTER
JITTER
JITTER TOLERANCE vs. INPUT
PULLIN RANGE (RATESET = 0)
= 1MHz
= 10MHz
Input Rate Select. Connect to TTL low for 2.488Gbps data and to TTL high for 2.67Gbps data.
3.3V Supply Voltage
Positive Serial Data Input
Negative Serial Data Input
PLL Fast Track Control, TTL Input. When FASTRACK is TTL high, the PLL is switched to a fast-
track mode for fast phase acquisition. When FASTRACK is TTL low, the PLL operates normally.
3.3V VCO Supply Voltage
Output Amplitude Mode Select. MODE = open sets the CML output amplitude to high; MODE =
high sets the output amplitude to medium; MODE = low sets the output amplitude to low.
DETERMINISTIC JITTER (UI
DETERMINISTIC JITTER
AMBIENT TEMPERATURE (°C)
23
- 1
0.10
0
0.15
Typical Operating Characteristics (continued)
50
P-P
)
0.20
100
FUNCTION
10
10
10
10
10
10
10
10
10
-10
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
-2
-3
-4
-5
-6
-7
-8
-9
0
-40
0
JITTER TOLERANCE vs. PULSE-WIDTH
PRBS = 2
INPUT DATA FILTERED BY
1870MHz 4TH-ORDER
BESSEL FILTER
-30
INPUT PULSE-WIDTH DISTORTION (%)
1
vs. INPUT AMPLITUDE
23
-20 -10
INPUT VOLTAGE (mVp-p)
BIT-ERROR RATIO
- 1
DISTORTION
2
f
f
JITTER
JITTER
0
= 10MHz
= 1MHz
Pin Description
3
10
20
4
30
40
5