參數資料
型號: MAX3875
廠商: Maxim Integrated Products, Inc.
英文描述: 16-Channel LVDM Transceiver 64-TSSOP -40 to 85
中文描述: 2.5Gbps、低功耗、+3.3V時鐘恢復與數據再定時IC
文件頁數: 2/8頁
文件大小: 126K
代理商: MAX3875
M
2.5Gbps, Low-Power, +3.3V
Cloc k Rec overy and Data Retiming IC
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V
CC
..............................................-0.5V to +7.0V
Input Voltage Levels
(SDI+, SDI-, SLBI+, SLBI-) ...........(V
CC
- 0.5V) to (V
CC
+ 0.5V)
Input Current Levels (SDI+, SDI-, SLBI+, SLBI-)..............±10mA
PECL Output Voltage
(SDO+, SDO-, SCLKO+, SCLKO-) .......................(V
CC
+ 0.5V)
PECL Output Current, (SDO+, SDO-, SCLKO+, SCLKO-).....56mA
Voltage at
LOL
, SIS, PHADJ +, PHADJ -,
FIL+, FIL-.................................................-0.5V to (V
CC
+ 0.5V)
DC ELECTRICAL CHARACTERISTICS
(V
CC
= +3.0V to +5.5V, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at +3.3V and T
A
= +25°C.) (Note 1)
SYMBOL
PARAMETER
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Continuous Power Dissipation (T
A
= +85°C)
TQFP (derate 16.1mW/°C above +85°C)........................1.0W
Operating Temperature Range
MAX3875EHJ ..................................................-40°C to +85°C
Operating J unction Temperature (die)..............-55°C to +150°C
Storage Temperature Range.............................-60°C to +160°C
Processing Temperature (die) .........................................+400°C
Lead Temperature (soldering, 10sec) .............................+300°C
Figure 1
Excluding PECL output termination
T
A
= 0°C to +85°C
T
A
= -40°C
T
A
= 0°C to +85°C
T
A
= -40°C
CONDITIONS
V
V
CC
- 0.4
V
CC
+ 0.2
V
IS
Single-Ended Input Voltage
(SDI±, SLBI±)
mVp-p
50
800
V
ID
mA
122
167
I
CC
Supply Current
Differential Input Voltage
(SDI±, SLBI±)
V
V
2.4
V
CC
0.4
V
OH
V
OL
TTL Output High Voltage (
LOL
)
TTL Output Low Voltage (
LOL
)
μA
-10
+10
TTL Input Current (SIS)
V
0.8
V
IL
TTL Input Low Voltage (SIS)
45
R
IN
Input Termination to V
CC
(SDI±, SLBI±)
V
V
CC
- 1.025 V
CC
- 0.88
V
CC
- 1.085 V
CC
- 0.88
V
OH
PECL Output High Voltage
(SDO±, SCLKO±)
V
V
CC
- 1.81 V
CC
- 1.62
V
CC
- 1.83
V
OL
PECL Output Low Voltage
(SDO±, SCLKO±)
V
2.0
V
IH
TTL Input High Voltage (SIS)
UNITS
MIN
TYP
MAX
V
CC
- 1.555
Figure 1. Input Amplitude
Figure 2. Output Clock-to-Q Delay
SCLKO+
SDO
t
CK
t
CK-Q
SDI+
SDI-
V
ID
(SDI+) -
(SDI-)
50mVp-p MIN
800mVp-p MAX
25mV MIN
400mV MAX
Note 1:
Dice are tested at T
A
= +25°C only.
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