MAX3982UTE+ Maxim Integrated Products, MAX3982UTE+ Datasheet - Page 8

• Manufacturer Part Number: MAX3982UTE+
• Description: IC DRIVER SFP CABLE 16-TQFN
• Manufacturer: Maxim Integrated Products
• Type: Driverr

Specifications of MAX3982UTE+

• Number Of Drivers/receivers: 1/0
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 16-TQFN Exposed Pad
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Protocol: -
• Lead Free Status / Rohs Status: Details

SFP Copper-Cable Preemphasis Driver
8
(V
CC
_______________________________________________________________________________________
= +3.3V, T
15m 24AWG CABLE ASSEMBLY
OUTPUT WITHOUT MAX3982,
WITHOUT MAX3982,
4.25Gbps PRBS31
4.25Gbps CJTPAT
30in FR4 OUTPUT
A
= +25 C, unless otherwise noted. PRBS7 + 100CID pattern is PRBS 2
MAX3982 toc17
MAX3982 toc20
Typical Operating Characteristics (continued)
PREEMPHASIS, PE[1,0] = 11, OUTLEV = HIGH
PREEMPHASIS, PE[1,0] = 10,
OUTLEV = HIGH
PREEMPHASIS, 4.25Gbps PRBS31
WITH MAX3982 PREEMPHASIS,
15m 24AWG CABLE ASSEMBLY
OUTPUT WITH MAX3982
4.25Gbps CJTPAT
30in FR4 OUTPUT
MAX3982 toc21
MAX3982 toc18
7
TX_DISABLE
, 100 zeros, 1010, PRBS 2
OUT+
V
1.2
1.0
0.8
0.6
0.4
0.2
CC
0
0
DRIVING FR4 AT OUT+ AND
OUT-, NO FR4 AT INPUT
4.25Gbps PRBS7
PE[1,0] = 11
HOT-PLUG WITH TX_DISABLE LOW
LOW
0V
10
DETERMINISTIC JITTER
vs. FR4 LENGTH
t
POR
PE[1,0] = 10
FR4 LENGTH (in)
3.3V
20
10ms/div
= 27ms
7
, 100 ones, 0101.)
30
PE[1,0] = 01
40
PE[1,0] = 00
MAX3982 toc19
50