11274-001 AMI Semiconductor, Inc., 11274-001 Datasheet - Page 19

• Manufacturer Part Number: 11274-001
• Description: Logic and Timing, Programmable Line Lock Clock Generator IC, Tape and Reel
• Manufacturer: AMI Semiconductor, Inc.

Table 16: AC Timing Specifications
Unless otherwise stated, V
data and are not production tested to any specific limits. MIN and MAX characterization data are
Overall
Divider Modulus
Output Frequency *
VCO Frequency *
VCO Gain *
Loop Filter Time Constant *
Rise Time *
Fall Time *
Lock Time (Main Loop) *
Disable Time *
Feedback Divider
Reference Divider
Post Divider
PARAMETER
DD
= 5.0V ± 10%, no load on any output, and ambient temperature range T
SYMBOL
f
A
O(max)
f
N
N
N
N
VCO
N
VCO
t
t
P1
P2
P3
r
f
R
F
CMOS Outputs
PECL Outputs
Low Phase Jitter Oscillator (OSCTYPE = 0)
FS6031 Compatible Oscillator (OSCTYPE = 1)
Low Phase Jitter Oscillator (OSCTYPE = 0)
FS6031 Compatible Oscillator (OSCTYPE = 1)
LFTC = 0
LFTC = 1
CMOS Outputs, V
CMOS Outputs, V
Frequency Synthesis
Line Locked Modes (8kHz reference)
From falling edge of SCL for the last data bit
(SHUT = 1 to 0) to output locked
FBKDIV[13:0] (See also Table 2)
REFDIV[11:0]
POST1[1:0] (See also Table 8)
POST2[1:0] (See also Table 8)
POST3[1:0] (See also Table 8)
VCOSPD = 0
VCOSPD = 1
VCOSPD = 0
VCOSPD = 1
VCOSPD = 0
VCOSPD = 1
VCOSPD = 0
VCOSPD = 1
CONDITIONS/DESCRIPTION
O
O
19
= 0.5V to 4.5V; C
= 4.5V to 0.5V; C
3 from typical.
Programmable Line Lock Clock Generator IC
Programmable Line Lock Clock Generator IC
Programmable Line Lock Clock Generator IC
Programmable Line Lock Clock Generator IC
A
= 0°C to 70°C. Parameters denoted with an asterisk ( * ) represent nominal characterization
L
L
= 15pF
= 15pF
CLOCK
(MHz)
MIN.
40
40
40
40
8
1
1
1
1
FS6131-01
FS6131-01
FS6131-01
FS6131-01
TYP.
13.5
125
130
135
200
1.1
0.8
75
78
10
10
16383
MAX.
4095
130
230
160
100
230
140
8
5
5
UNITS
MHz/V
MHz
MHz
ms
ns
ns
s
s
s