mk50x256cmb100 Freescale Semiconductor, Inc, mk50x256cmb100 Datasheet - Page 53

• Manufacturer Part Number: mk50x256cmb100
• Description: Arm Cortex-m4 Core With Dsp
• Manufacturer: Freescale Semiconductor, Inc

6.6.5 Transimpedance amplifier electrical specifications — full range
Freescale Semiconductor, Inc.
V
V
C
R
DDA
IN
L
OUT
CL(max)
Symbol
Symbol
CMRR
PSRR
V
GBW
GBW
R
T
T
V
V
I
|X
I
GM
R
C
PM
BIAS
SR
SR
OUT
settle
settle
Vn
Vn
A
CML
CMH
OUT
OUT
IN
IN
IN
V
|
Input bias current (0~105°C)
Input common mode voltage low
Input common mode voltage high
Input resistance
Input capacitance
AC input impedance (f
Input common mode rejection ratio
Power supply rejection ratio
Slew rate (ΔV
Slew rate (ΔV
Unity gain bandwidth, low-power mode
Unity gain bandwidth, high-speed mode
DC open-loop voltage gain
Load capacitance driving capability
Output resistance
Output voltage range
Output load current
Gain margin
Phase margin
Settling time (Buffer mode, low-power mode)
(To<0.1%, V
Settling time (Buffer mode, high-speed mode)
(To<0.1%, V
Voltage noise density (noise floor) 1kHz
Voltage noise density (noise floor) 10kHz
Supply voltage
Input voltage range
Output load capacitance
Output resistance
Description
Description
Table 31. Op-amp electrical specifications (continued)
Table 32. TRIAMP full range operating requirements
in
in
IN
IN
=2Vp-p, CL=25pF, RL=100k)
=2Vp-p, CL=25pF, RL=100k)
=100mV), low-power mode
=100mV), high-speed mode
K50 Sub-Family Data Sheet Data Sheet, Rev. 4, 3/2011.
IN
=100kHz)
Preliminary
1.71
-0.2
Peripheral operating requirements and behaviors
0.15
Min.
Min.
500
0.1
0.1
60
60
80
45
—
—
—
—
—
—
—
—
—
—
—
—
0
1
1
3.6
V
100
1500
DDA
TBD
±0.5
TBD
TBD
Max.
Typ.
350
50
90
20
56
90
—
—
—
—
—
—
—
—
—
—
—
—
—
-1.4
V
V
pf
Ω
Max.
VDD
TBD
TBD
TBD
TBD
TBD
TBD
Unit
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
nV/√Hz
nV/√Hz
Notes
V/μs
V/μs
MHz
MHz
Unit
deg
MΩ
MΩ
mA
pA
pF
dB
dB
dB
pF
dB
μs
μs
Ω
V
V
V
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