LTC2637 LINER [Linear Technology], LTC2637 Datasheet - Page 7

• Manufacturer Part Number: LTC2637
• Description: Mobile Communications
• Manufacturer: LINER [Linear Technology]

electrical characteristics
LTC2637-LMI12/ LTC2637-LMI10/ LTC2637-LMI8/ LTC2637-LMX12/ LTC2637-LMX10/ LTC2637-LMX8/ LTC2637-LZ12/
LTC2637-LZ10/ LTC2637-LZ8 (V
SYMBOL PARAMETER
AC Performance
t
e
timing characteristics
LTC2637-LMI12/ LTC2637-LMI10/ LTC2637-LMI8/ LTC2637-LMX12/ LTC2637-LMX10/ LTC2637-LMX8/ LTC2637-LZ12/
LTC2637-LZ10/ LTC2637-LZ8 (V
SYMBOL PARAMETER
f
t
t
t
t
t
t
t
t
t
t
temperature range, otherwise specifications are at T
range, otherwise specifications are at T
S
SCL
HD(STA)
LOW
HIGH
SU(STA)
HD(DAT)
SU(DAT)
r
f
SU(STO)
BUF
n
SCL Clock Frequency
Hold Time (Repeated) Start Condition
Low Period of the SCL Clock Pin
High Period of the SCL Clock Pin
Set-Up Time for a Repeated Start Condition
Data Hold Time
Data Set-Up Time
Rise Time of Both SDA and SCL Signals
Fall Time of Both SDA and SCL Signals
Set-Up Time for Stop Condition
Bus Free Time Between a Stop and Start Condition
Settling Time
Voltage Output Slew Rate
Capacitive Load Driving
Glitch Impulse
DAC-to-DAC Crosstalk
Multiplying Bandwidth
Output Voltage Noise Density
Output Voltage Noise
FS
FS
= 2.5V)
= 2.5V)
A
= 25°C. V
CONDITIONS
V
±0.39% (±1LSB at 8 Bits)
±0.098% (±1LSB at 10 Bits)
±0.024% (±1LSB at 12 Bits)
At Mid-Scale Transition
1 DAC held at FS, 1 DAC Switched 0 to FS
External Reference
At f = 1kHz, External Reference
At f = 10kHz, External Reference
At f = 1kHz, Internal Reference
At f = 10kHz, Internal Reference
0.1Hz to 10Hz, External Reference
0.1Hz to 10Hz, Internal Reference
0.1Hz to 200kHz, External Reference
0.1Hz to 200kHz, Internal Reference
CC
CC
A
The
= 3V (Note 9)
= 2.7V to 5.5V. (See Figure 1) (Note 13)
= 25°C. V
l
CONDITIONS
(Note 12)
(Note 12)
The
denotes the specifications which apply over the full operating temperature
l
CC
denotes the specifications which apply over the full operating
= 2.7V to 5.5V, V
OUT
unloaded unless otherwise specified.
l
l
l
l
l
l
l
l
l
l
l
20 + 0.1C
20 + 0.1C
MIN
100
0.6
1.3
0.6
0.6
0.6
1.3
MIN
0
0
B
B
TYP
TYP
500
320
180
160
200
180
680
730
3.5
4.1
4.5
1.0
2.1
2.6
35
40
LTC2637
MAX
MAX
400
300
300
0.9
nV/√Hz
nV/√Hz
nV/√Hz
nV/√Hz
UNITS
UNITS
µV
µV
µV
µV
2637fa

nV•s
nV•s
V/µs
kHz
kHz
P-P
P-P
P-P
P-P
µs
µs
µs
pF
µs
µs
µs
µs
µs
ns
ns
ns
µs
µs