CYBL1XX7X Datasheet, PDF (25/42 Pages) Cypress Semiconductor – Programmable Radio-on-Chip With Bluetooth Low Energy (PRoC™ BLE)

PRELIMINARY
PRoC™ BLE: CYBL1XX7X
Family Datasheet
Analog Peripherals
Temperature Sensor
Table 15. Temperature Sensor Specifications
Spec ID# Parameter
SID155
T_SENSACC
Description
Temperature sensor accuracy
Min Typ
–5
±1
Max Units Details/Conditions
5
°C
–40 to +85 °C
SAR ADC
Table 16. SAR ADC DC Specifications
Spec ID#
SID156
SID157
Parameter
A_RES
A_CHNIS_S
Description
Resolution
Number of channels – single-ended
SID158
A-CHNKS_D Number of channels – differential
SID159
A-MONO
Monotonicity
SID160
A_GAINERR Gain error
SID161
SID162
SID163
SID164
SID165
SID166
SID312
A_OFFSET
A_ISAR
A_VINS
A_VIND
A_INRES
A_INCAP
VREFSAR
Input offset voltage
Current consumption
Input voltage range – single-ended
Input voltage range – differential
Input resistance
Input capacitance
Trimmed internal reference to SAR
Min Typ
–
–
–
–
–
–
–
–
–
–
–
–
–
–
V_SS
–
V_SS
–
–
–
–
–
–1
–
Max
12
8
4
–
±0.1
2
1
V_DDA
V_DDA
2.2
10
1
Units
bits
–
–
–
%
mV
mA
V
V
kΩ
pF
%
Details/Conditions
–
8 full-speed
Differential inputs use
neighboring I/O
Yes
With external
reference
Measured with 1-V
V_REF
–
–
–
–
–
Percentage of Vbg
(1.024 V)
Table 17. SAR ADC AC Specifications
Spec ID# Parameter
Description
Min
SID167
SID168
SID169
SID313
SID170
SID171
SID172
SID173
SID174
SID175
A_PSRR
A_CMRR
A_SAMP
Fsarintref
A_SNR
A_BW
A_INL
A_INL
A_INL
A_DNL
Power supply rejection ratio
70
Common-mode rejection ratio
66
Sample rate
–
SAR operating speed without external
reference bypass
–
Signal-to-noise ratio (SNR)
65
Input bandwidth without aliasing
–
Integral nonlinearity (INL). V_DD = 1.71 to
5.5 V, 1 Msps
–1.7
Integral nonlinearity. V_DDD = 1.71 to
3.6 V, 1 Msps
–1.5
Integral nonlinearity. V_DD = 1.71 to 5.5 V,
500 Ksps
–1.5
Differential nonlinearity (DNL). V_DD =
1.71 to 5.5 V, 1 Msps
–1
Typ
Max
Units
Details/
Conditions
–
–
dB
Measured at 1-V
reference
–
–
dB
–
–
1
Msps
–
–
100
Ksps 12-bit resolution
–
–
dB F_IN = 10 kHz
– A_SAMP/2 kHz
–
–
2
LSB V_REF = 1 V to V_DD
–
1.7
LSB V_REF = 1.71 V to V_DD
–
1.7
LSB V_REF = 1 V to V_DD
–
2.2
LSB V_REF = 1 V to V_DD
Document Number: 001-95464 Rev. *H
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