stcd2400 STMicroelectronics, stcd2400 Datasheet - Page 28

• Manufacturer Part Number: stcd2400
• Description: Multichannel Clock Distribution Circuit
• Manufacturer: STMicroelectronics

DC and AC parameters
7
Table 9.
Table 10.
28/39
V
Input source clock voltage (MCLK)
Output clock voltage (CLK1-4)
Device enable voltage (EN1-4)
Source clock request voltage (MC
Optional pins voltage (OPT1, OPT2)
Ambient operating temperature (T
Flip-chip thermal resistance (R
VTCXO (low dropout output)
V
V
Sym.
V
I
CC
V
OACC
TCXO
REG
I
I
REG
I
CL
TR
CC
O
supply
Maximum output current
Total output accuracy
DC and AC parameters
This section summarizes the operating measurement conditions, and the DC and AC
characteristics of the device. The parameters in the DC and AC characteristics tables that
follow are derived from tests performed under the measurement conditions summarized in
Table
operating conditions when relying on the quoted parameters.
Operating and AC measurement conditions
DC and AC characteristics
Current limit protection
Load regulation
Line regulation
Load transient
Supply voltage
Output voltage
Parameter
9. Designers should check that the operating conditions in their circuit match the
Parameter
thja
(3)
(3)
(3)
A
)
REQ
(2)
)
)
I
I
I
LOAD
LOAD
LOAD
Doc ID 15400 Rev 2
I
I
LOAD
Condition
V
LOAD
= 10 µA to 20 mA
= 10 µA to 20 mA
= 20 mA to 10 µA
I
I
TCXO
TR
TR
= 1 µs
= 1 µs
= 20 mA
= 5 mA
= 0 V
(1)
–5%
1.75
Min
2.5
–20 to +85
Condition
2.5 to 5.1
STCD22x0, STCD23x0, STCD24x0
0 to V
0 to 1.8
0 to 1.8
0 to 1.8
0 to 1.8
90
CC
Typ
100
100
1.8
0.5
0.4
30
Max
1.85
110
110
5.1
5%
20
90
10
10
°
Unit
C/W
°
V
V
V
V
V
V
C
Unit
mA
mA
mV
mV
mV
mV
V
V