BU7962GUW Datasheet, PDF (2/5 Pages) Rohm – Silicon Monolithic Integrated Circuit

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3. ELECTRICAL CHARACTERISTICS
3.1 CMOS INOUT CHARACTERISTICS
Ta=25℃, DVDD=MSVDD=1.80V, IOVDD=1.80V,
Parameter
Symbol
Min
Typ
‘L’ input voltage1
VIL1
DGND
-
‘H’ input voltage1
VIH1
0.7*IOVDD
-
‘L’ input voltage2
‘H’ input voltage2
VIL2
MSGND
-
VIH2
0.7*MSVDD
-
DGND=MSGND=0.00V, unless otherwise noted
Max
0.3*IOVDD
IOVDD
Unit
Conditions
V
POL_PCLK,
PLL_BW[1:0],
V
LS0, F_XS, TEST3
terminals
0.3*MSVDD
MSVDD
V
LS1, LS_EN terminals
V
‘H’ input voltage3
‘L’ output voltage1
‘H’ output voltage1
‘L’ output voltage2
‘H’ output voltage2
PCLK frequency1
PCLK frequency2
VIH3
0.7*IOVDD
-
3.6
V XSD terminal
VOL1
DGND
-
0.3*IOVDD
V
IO=1mA
F_XS=L,
PCLK, CPO,
VOH1
0.7*IOVDD
-
IOVDD
V
IO=-1mA
PD[26:0]
terminals
VOL2
DGND
-
0.3*IOVDD
V
IO=3mA
F_XS=H,
PCLK, CPO,
VOH2
0.7*IOVDD
-
IOVDD
V
IO=-3mA
PD[26:0]
terminals
fPCLK1
4.0
fPCLK2
8.0
-
15.0
MHz LS0=L
PCLK
-
30.0
MHz LS0=H ^terminal
PCLK duty cycle
DPCLKO
40
50
60
% PCLK terminal
Data setup to PCLK
TDSO
10.0
-
Data hold to PCLK
tDHO
10.0
-
-
ns
PD[26:0] terminals
-
ns
3.2 MSDL3 RX CHARACTERISTICS
Ta=25℃, DVDD=MSVDD=1.80V, IOVDD=1.80V,
Parameter
Symbol
Min Typ
Differential voltage range
Vdiff_rx
70
100
DGND=MSGND=0.00V, unless otherwise noted
Max
Unit
Conditions
200
mVpp
Common mode voltage range
Vcm_rx
0.6
0.9
1.2
V
RX pull down current
Threshold voltage of RX link
detection
SubLVDS data rate
Ipull_rx
Vlink_rx
DR_rx
12
30
0.2
0.3
120
-
90
μA
0.4
V
450 Mbps/ch
3.3 CURRENT COMSUMPTION
Ta=25℃, DVDD=MSVDD=1.80V, IOVDD=1.80V, DGND=MSGND=0.00V, unless otherwise noted
Parameter
Symbol
Min Typ
Max Unit
Conditions
Shutdown current
Iop_sht_ｒx
-
0.2
10.0 μA XSD=L
Standby current
Iop_stb_ｒx
-
41.8
90.0 μA XSD=H
Active current of
1ch27bit format
Active current of
2ch27bit format
Active current of
1ch13bit format
Iop_act_ｒx1
-
Iop_act_ｒx2
-
Iop_act_ｒx3
-
17.6
24.0
mA
LS[1:0]=LL, PLL_BW[1:0]=HL,
fPCLK=15MHz, CL=10pF, *1
LS[1:0]=LH,
28.0
36.8 mA PLL_BW[1:0]=HL,
fPCLK=30MHz, CL=10pF, *1
LS[1:0]=HH,
17.6
23.5 mA PLL_BW[1:0]=HL,
fPCLK=30MHz, CL=10pF, *2
*1 : Total operating current(IDVDD+IMSVDD+IIOVDD) with PD[26:0] outputs toggling 0x2AAAAAA and 0x5555555.
*2 : Total operating current(IDVDD+IMSVDD+IIOVDD) with PD[26:15],PD[2] outputs toggling 0x0AAA and 0x1555.
REV. A