cxm3549xr Sony Electronics, cxm3549xr Datasheet - Page 5

• Manufacturer Part Number: cxm3549xr
• Description: Dp5t Antenna Switch For Umts/lte Dual Mode Phones
• Manufacturer: Sony Electronics

DC Bias Condition
SPI Timing Characteristic
V
Vctl ( ANT SEL) (H)
Vctl ( ANT SEL) (L)
SPI_V
SPI_Vctl (H)
SPI_Vctl (L)
SPI bias current
SPI Ctrl current
SPI_Enable
Clock freaquency
Clock cycle
Clock begin time
Clock end time
Clock width High
Clock width Low
Data setup time
Data hold time
DD
DD
Item
Item
SPI_DATA
SPI_FRM
SPI_CLK
SPI_V
DD
SPI_I
SPI_Ictl
SPI_EN
CLK_Freq
tCC
tCB
tCE
tCWH
tCWL
tDS
tDH
SPI_V
Symbol
DD
Min.
1.35
–0.3
1.62
–0.3
2.5
DD
 0.7
SPI_V
SPI_V
SPI_V
SPI_FRM 
SPI_V
CLK_Freq = 26 MHz
DD
DD
DD
DD
Condition
 (90 %) to
= 1.8 V
= 1.8 V
Typ.
Enable
2.9
2.9
1.8
—
—
—
- 5 -
SPI_V
SPI_V
tCWL
tDS
Max.
0.45
1.98
3.3
3.3
tCC  0.4
tCC  0.4
DD
DD
tCC
tCC/2
tCC/2
Min.
+ 0.3
 0.3
10
34
—
—
—
5
5
tDH
SPEC
Unit
V
V
V
V
V
V
Min.
38.4
200
26
—
—
—
—
—
—
—
—
Min.
400
10
42
—
—
—
—
—
—
—
—
MHz
Unit
A
A
s
ns
ns
ns
ns
ns
ns
ns