DS21Q43-ATN Maxim Integrated Products, DS21Q43-ATN Datasheet - Page 51

• Manufacturer Part Number: DS21Q43-ATN
• Description: IC FRAMER E1 QUAD 5V 128-TQFP
• Manufacturer: Maxim Integrated Products

Specifications of DS21Q43-ATN

• Controller Type: E1 Framer
• Interface: Parallel/Serial
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 32mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 128-TQFP, 128-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

MOTOROLA BUS AC TIMING (BTS=1/MUX=1) Figure 12-3
AC CHARACTERISTICS -
RECEIVE SIDE
PARAMETER
RCLK Period
RCLK Pulse Width
RSYSCLK Period
RSYSCLK Pulse Width
RSYNC Set Up to RSYSCLK Falling or
RPOS/RNEG Set Up to RCLK Falling
RSYNC Pulse Width
RPOS/RNEG Hold from RCLK Falling
RCLK and RSYSCLK Rise and Fall
Times
Delay RCLK or RSYSCLK to RSER
Valid
Delay RCLK or RSYSCLK to
RCHCLK
Delay RCLK or RSYSCLK to
RCHBLK
Delay RCLK to RFSYNC or RSYNC or
-40 C to +85 C; V
SYMBOL
(0 C to 70 C; V
t
t
t
R
t
t
t
t
t
t
t
t
t
t
t
t
CH
PW
HD
DD
CP
CL
SH
SU
D1
D2
D3
51 of 60
SP
SP
SL
, t
F
MIN
75
75
50
50
20
50
20
DD
DD
=5V
TYP
488
648
488
=5V
10% for DS21Q43ATN)
MAX
10% for DS21Q43AT;
25
50
75
75
75
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
DS21Q43A
NOTES
1
2
3