BCM4414XD1E13A2YZZ Datasheet, PDF (12/42 Pages) Vicor Corporation – Isolated Fixed-Ratio DC-DC Converter

BCM4414xD1E13A2yzz
Serial Clock input (SCL) AND Serial Data (SDA) Pins
• High-power SMBus specification and SMBus physical layer compatible. Note that optional SMBALERT# is not supported.
• PMBus^TM command compatible.
SIGNAL TYPE
DIGITAL
INPUT/OUTPUT
STATE
ATTRIBUTE
Electrical Parameters
Input Voltage Threshold
Output Voltage Threshold
Regular
Operation
Leakage current
Signal Sink Current
Signal Capacitive Load
Signal Noise Immunity
Timing Parameters
Operating Frequency
Free time between
Stop and Start Condition
Hold time after Start or
Repeated Start condition
Repeat Start Condition
Setup time
Stop Condition setup time
Data Hold time
Data Setup time
Clock low time out
Clock low period
Clock high period
Cumulative clock low
extend time
SYMBOL
CONDITIONS / NOTES
V_IH
V_IL
V_OH
V_OL
I_{LEAK_PIN}
I_LOAD
C_I
V_{NOISE_PP}
Unpowered device
V_OL = 0.4V
Total capacitive load of
one device pin
10MHz to 100MHz
F_SMB
Idle state = 0Hz
t_BUF
t_HD:STA
First clock is generated
after this hold time
t_SU:STA
t_SU:STO
t_HD:DAT
t_SU:DAT
t_TIMEOUT
t_LOW
t_HIGH
t_LOW:SEXT
MIN TYP MAX UNIT
2.1
V
0.8 V
3
V
0.4 V
10 µA
4
mA
10 pF
300
mV
10
400 kHz
1.3
µs
0.6
µs
0.6
µs
0.6
µs
300
ns
100
ns
25
35 ms
1.3
µs
0.6
50 µs
25 ms
Clock or Data Fall time
t_F
20
300 ns
Clock or Data Rise time
t_R
20
300 ns
SCL
V_IH
V_IL
t_LOW t_R
SDA
V_IH
V_IL
t_BUF
P
S
t_HD,STA
t_HD,DAT
t_F
t_HIGH
t_SU,DAT
t_SU,STA
S
t_SU,STO
P
BCM^® in a VIA Package
Page 12 of 42
Rev 1.5
10/2016
vicorpower.com
800 927.9474