LTC4402-2 Linear Technology, LTC4402-2 Datasheet - Page 2

• Manufacturer Part Number: LTC4402-2
• Description: Multiband RF Power Controllers
• Manufacturer: Linear Technology

PACKAGE/ORDER I FOR ATIO
ABSOLUTE AXI U RATI GS
LTC4402-1/LTC4402-2
V
V
PCTL Voltage ............................... – 0.3V to (V
RF Voltage ........................................ (V
SHDN, V
to GND ......................................... – 0.3V to (V
PARAMETER
V
I
I
V
V
V
V
V
V
V
V
V
V
V
SHDN, V
SHDN, V
SHDN, BSEL, V
PCTL Input Voltage Range
PCTL Input Resistance
Consult LTC Marketing for parts specified with wider operating temperature ranges.
ELECTRICAL CHARACTERISTICS
2
temperature range, otherwise specifications are at T
VIN
VIN
IN
PCA/B
PCA/B
PCA/B
PCA/B
PCA/B
PCA/B
PCA/B
PCA/B
HOLD
PCA/B
PCA/B
IN
PCA
Operating Voltage
Shutdown Current
Operating Current
to GND ............................................... – 0.3V to 6.5V
, V
Time
V
Dropout Voltage
Output Current
Enable Time
Bandwidth
Load Capacitance
Slew Rate
V
Start Voltage
Voltage Clamp
V
GND
GND
OL
HOLD
HOLD
HOLD
PCA
V
PCB
T
IN
JMAX
HOLD
8-LEAD PLASTIC MSOP
, BSEL Input Threshold Low
, BSEL Input Threshold High V
1
2
3
4
Droop
Voltage .................................. – 0.3V to 4.6V
HOLD
= 125 C,
MS8 PACKAGE
, BSEL Voltage
TOP VIEW
Input Current
W
JA
= 160 C/W
8
7
6
5
SHDN
PCTL
RF
V
HOLD
W W
U
CONDITIONS
SHDN = 0V
I
R
I
V
SHDN = High (Note 5)
C
(Note 6)
V
Unity Gain, V
Time from V
Open Loop
PCTL = 1V, V
V
SHDN, BSEL, V
(Note 4)
VPCA
LOAD
LOAD
PCA/B
LOAD
PCTL
IN
IN
MS8 PART MARKING
= 2.7V to 6V
= 2.7V to 6V
= I
= 6mA, V
LTC4402-1EMS8
= 2V Step, C
= 33pF, R
= 400 , Enabled
= 2.4V, V
ORDER PART
VPCB
W
IN
NUMBER
HOLD
IN
= 0mA
PCTL
U
LTXF
2.6V) to 7V
IN
HOLD
= 5V
A
IN
LOAD
IN
IN
= 2.7V
High to Hold Switch Opening
= 25 C. V
= 2V, V
= 2.7V, V
LOAD
+ 0.3V)
+ 0.3V)
= V
= 400 (Note 7)
The
= 100pF, R
IN
U
HOLD
= 3.6V
(Note 1)
IN
OUT
denotes specifications which apply over the full operating
= High
= 3.6V, SHDN = V
= 10mV
LOAD
I
Operating Temperature Range (Note 2) .. – 40 C to 85 C
Storage Temperature Range ................ – 65 C to 150 C
Maximum Junction Temperature ........................ 125 C
Lead Temperature (Soldering, 10 sec)................ 300 C
VPCA/B ..................................................................................
V
V
GND
GND
= 400 (Note 3)
PCA
PCB
V
IN
T
10-LEAD PLASTIC MSOP
JMAX
PCTL < 80mV
PCTL > 160mV
1
2
3
4
5
= 125 C,
MS PACKAGE
TOP VIEW
IN
unless otherwise noted.
JA
= 160 C/W
10
9
8
7
6
RF
BSEL
V
SHDN
PCTL
HOLD
MIN
250
2.7
3.6
1.4
16
60
0
6
0
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MS PART MARKING
TYP
450
260
100
450
1.5
10
24
90
9
2
1
4
LTC4402-2EMS
ORDER PART
NUMBER
LTXH
V
IN
MAX
0.35
100
550
120
0.1
4.4
2.4
20
– 0.25
11
36
6
2
10mA
UNITS
V/ms
V/ s
4402f
kHz
kHz
mA
mA
mV
k
pF
ns
V
A
V
V
V
V
V
A
V
s