AMBE2000 ETC, AMBE2000 Datasheet - Page 36

• Manufacturer Part Number: AMBE2000
• Description: VOCODER CHIP
• Manufacturer: ETC

6.3
Low Level Timing for A/D-D/A in Active and Passive Modes
CODEC_TX_STRB
CODEC_TX_DATA
CODEC_RX_CLK
CODEC_RX_DATA
CODEC_TX_CLK
CODEC_RX_STRB
Low Level A/D–D/A Timing
Figure 6-A Low Level Timing for A/D-D/A in Active and Passive Modes
Table 6-B Switching Characteristics Over Recommended Operating Conditions
for Serial Port Receive
t
h(FSX)
Reference
t
t
h(FSR)
h(DR)
Parameter
Hold time, FSR after CLKR falling edge
Hold time, DR after CLKR falling edge
t
d(FSX)
Confidential Proprietary, Subject to Change
t
t
h(FSR)
su(FSR)
MSB
1
t
MSB
h(FSX)H
User’s Manual Version 3.0
1
Visit us at
t
c(SCK)
t
c(SCK)
t
w(SCK)
page 36
www.dvsinc.com
2
t
t
w(SCK)
t
w(SCK)
d(DX)
2
t
su(DR)
t
w(SCK)
t
h(DR)
t
h(DX)
Min
6
6
3.3 Volts
t
r(SCK)
7/15
t
7/15
r(SCK)
Max
t
f(SCK)
t
f(SCK)
Units
ns
ns
8/16
t
LSB
dis(DX)
LSB
8/16