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Specifications are subject to change without notice
MEDIATEK CONFIDENTIAL, NO DISCLOSURE
26
Item
Designator
Conditions
Min
Typ
Max
Unit
Tracking Error Common
Mode Gain
MA
→
TEO
MB
→
TEO
07h=
7F
; low gain
With 10KHz Sin Input
-22
-10
dB
Tracking Error H/L Gain
MA
→
TEO
Toggle 07h bit6, 5
With 10KHz Sin Input
4 5.8 8 V/V
Tracking Error offset
Adjustment step
Input Floating
Measure TEO
Toggle 4Fh : TEOS[6:0]
65
110
140
mV
Tracking Error THD
MA
→
TEO
07h=
7F
; low gain
With 10KHz Sin Input
30 42 dB
RFL Gain
MA
→
LVL
08h=
60
; low gain
With 10KHz Sin Input
-6.5 -4.6 -3.5 dB
RFL Frequency Response MA
→
LVL
08h=
7F
; low gain
With 10KHz, 300KHz Sin Input
R=G(10kHz)-G(300Khz)
14 22.7 dB
RFL H/L Gain I
MA
→
LVL
Toggle 09h bit1 : LVLATN
With 10KHz Sin Input
0.3 0.52 0.7 V/V
RFL H/L Gain II
SA
→
LVL
Toggle 09h bit2 : SBADHG
With 10KHz Sin Input
2.5 2.77 3.1 V/V
RFL offset Adjustment
step
Input Floating
Measure LVL
Toggle 50h : LVLOS[6:0]
65
113
140
mV
RFL THD
MA
→
LVL
08h=
7F
; low gain
With 10KHz Sin Input
30 44 dB
9-8 Micro Controller Interface
Parameter
Symbol
Min.
Max.
Units
Oscillator Frequency
1/Tf
0
23.3
MHz
ALE Pulse Width
T0
1.5Tf-5
ns
ALE Low to Valid Instruction
T1
2.5Tf-20
ns
ALE Low to PSEN Low
T5
0.5Tf-5
ns
Address Valid to ALE Low
T2
0.5Tf-5
ns
Address Hold After ALE Low
T9
0.5Tf-5
ns
PSEN Pulse Width
T3
2.0Tf-5
ns
PSEN Low to Valid Instruction T4
2.0Tf-20
ns
Mediatek
Confidential
Only
For
SAC