SM840002 Datasheet, PDF (4/9 Pages) Micrel Semiconductor – ClockWorks™ Dual 10-Gigabit/Gigabit Ethernet 62.5MHz, 125MHz, or 156.25MHz

Micrel, Inc.
SM840002
Absolute Maximum Ratings⁽¹⁾
Supply Voltage (V_DD)...................................................+4.6V
Input Voltage (V_IN) ................................ –0.50V to V_DD+0.5V
Output Voltage (V_OUT) .......................... –0.50V to V_DD+0.5V
Lead Temperature (soldering, 20sec.)....................... 260°C
Storage Temperature (T_s) .........................–65°C to +150°C
Operating Ratings⁽²⁾
Supply Voltage (V_DDO) .......................... +2.375V to +3.465V
Supply Voltage (V_DD, V_DDA) ................... +2.375V to +3.465V
Ambient Temperature (T_A) .......................... –40°C to +75°C
Junction Thermal Resistance
TSSOP (θ_JA)(Still Air).......................................127°C/W
DC Electrical Characteristics⁽³⁾
V_DDA = V_DD = 2.5V ±5%, V_DDO = 2.5V ±5%, T_A = –40°C to +75°C, unless noted.
Symbol
Parameter
Condition
V_DD
V_DDA
V_DDO
I_DD
I_DDA
I_DDO
Core Supply Voltage
Analog Supply Voltage
Output Supply Voltage
Core Supply Current
Analog Supply Current
Output Supply Current
No Load
Min.
2.375
2.375
2.375
Typ.
2.50
2.50
2.50
0.1
48
15
Max.
2.625
2.625
2.625
1
55
23
Units
V
V
V
mA
mA
mA
V_DDA = V_DD = 3.3V ±5%, V_DDO = 3.3V ±5%, T_A = –40°C to +75°C, unless noted.
Symbol Parameter
Condition
Min.
Typ.
Max.
Units
V_DD
Core Supply Voltage
3.135
3.30
3.465
V
V_DDA
Analog Supply Voltage
3.135
3.30
3.465
V
V_DDO
Output Supply Voltage
3.135
3.30
3.465
V
I_DD
Core Supply Current
0.1
1
I_DDA
Analog Supply Current
49
55
mA
I_DDO
Power Supply Current
No Load
25
32
mA
Notes:
1. Permanent device damage may occur if absolute maximum ratings are exceeded. This is a stress rating only and functional operation is not implied
at conditions other than those detailed in the operational sections of this data sheet. Exposure to absolute maximum rating conditions for extended
periods may affect device reliability.
2. The data sheet limits are not guaranteed if the device is operated beyond the operating ratings.
3. The circuit is designed to meet the DC specifications shown in the above table after thermal equilibrium has been established.
November 2010
4
M9999-110810
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