KSZ9021GN TR Micrel Inc, KSZ9021GN TR Datasheet - Page 41

• Manufacturer Part Number: KSZ9021GN TR
• Description: Specifications: Number of Drivers/Receivers: 8/8 ; Type: Transceiver ; Voltage - Supply: 3.135 V ~ 3.465 V ; Package / Case: 64-VFQFN Exposed Pad ; Packaging: Tape & Reel (TR) ; Protocol: Gigabit Ethernet ; Lead Free Status: Lead Free ; RoHS Stat
• Manufacturer: Micrel Inc

Micrel, Inc.
Absolute Maximum Ratings
Supply Voltage
Input Voltage (all inputs) ........................ -0.5V to V
Output Voltage (all outputs) ................... -0.5V to V
Lead Temperature (soldering, 10sec.) ....................... 260°C
Storage Temperature (T
Electrical Characteristics
September 2010
Symbol
Supply Current – Core / Digital I/Os
I
I
I
CORE
DVDDH_2.5
DVDDH_3.3
(DVDDL, AVDDL, AVDDL_PLL)....... -0.5V to V
(AVDDH) .......................................... -0.5V to V
(DVDDH).......................................... -0.5V to V
Parameter
1.2V total of:
2.5V for digital I/Os
(GMII / MII operating @ 2.5V)
3.3V for digital I/Os
(GMII / MII operating @ 3.3V)
DVDDL (1.2V digital core) +
AVDDL (1.2V analog core) +
AVDDL_PLL (1.2V for PLL)
s
) ..........................-55°C to +150°C
(3)
(1)
Condition
1000Base-T Link-up (no traffic)
1000Base-T Full-duplex @ 100% utilization
100Base-TX Link-up (no traffic)
100Base-TX Full-duplex @ 100% utilization
10Base-T Link-up (no traffic)
10Base-T Full-duplex @ 100% utilization
Power-saving Mode (cable un-plugged)
Software Power Down Mode (register 0.11 =1)
Chip Power Down Mode
(strap-in pins MODE[3:0] = 0111)
1000Base-T Link-up (no traffic)
1000Base-T Full-duplex @ 100% utilization
100Base-TX Link-up (no traffic)
100Base-TX Full-duplex @ 100% utilization
10Base-T Link-up (no traffic)
10Base-T Full-duplex @ 100% utilization
Power-saving Mode (cable un-plugged)
Software Power Down Mode (register 0.11 =1)
Chip Power Down Mode
(strap-in pins MODE[3:0] = 0111)
1000Base-T Link-up (no traffic)
1000Base-T Full-duplex @ 100% utilization
100Base-TX Link-up (no traffic)
100Base-TX Full-duplex @ 100% utilization
10Base-T Link-up (no traffic)
10Base-T Full-duplex @ 100% utilization
Power-saving Mode (cable un-plugged)
Software Power Down Mode (register 0.11 =1)
Chip Power Down Mode
(strap-in pins MODE[3:0] = 0111)
DD
DD
DD
DD
DD
+10%
+10%
+10%
+10%
+10%
41
Operating Ratings
Supply Voltage
Ambient Temperature
Maximum Junction Temperature (T
Thermal Resistance (θ
Thermal Resistance (θ
(DVDDL, AVDDL, AVDDL_PLL).... +1.140V to +1.260V
(AVDDH)........................................ +3.135V to +3.465V
(DVDDH @ 3.3V) .......................... +3.135V to +3.465V
(DVDDH @ 2.5V) .......................... +2.375V to +2.625V
(T
(T
A
A
Commercial: KSZ9021GN)................ 0°C to +70°C
Industrial: KSZ9021GNI) ............... −40°C to +85°C
JA
JC
) ....................................41.54°C/W
) ....................................19.78°C/W
(2)
Min
Typ
522
555
159
160
J
1.3
1.2
39
19
57
25
15
22
15
10
11
14
32
19
13
17
23
16
7
7
8
1
1
Max) ................. 125°C
M9999-091010-1.1
Max
KSZ9021GN
Units
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA