SSTVF16859BS,157 NXP Semiconductors, SSTVF16859BS,157 Datasheet - Page 11
![IC BUFFER DDR 13BIT 56-HVQFN](/photos/6/90/69032/568-56-hvqfn_sot684-1_sml.jpg)
SSTVF16859BS,157
Manufacturer Part Number
SSTVF16859BS,157
Description
IC BUFFER DDR 13BIT 56-HVQFN
Manufacturer
NXP Semiconductors
Series
SSTr
Datasheet
1.SSTVF16859BS118.pdf
(23 pages)
Specifications of SSTVF16859BS,157
Logic Type
Registered Buffer for DDR
Supply Voltage
2.3 V ~ 2.7 V
Number Of Bits
13, 26
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
56-VQFN Exposed Pad, 56-HVQFN, 56-SQFN, 56-DHVQFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
935276956157
SSTVF16859BS
SSTVF16859BS
SSTVF16859BS
SSTVF16859BS
Philips Semiconductors
11. Dynamic characteristics
Table 9:
At recommended operating conditions; V
See
[1]
[2]
[3]
[4]
[5]
[6]
Table 10:
At recommended operating conditions; V
See
[1]
[2]
[3]
[4]
[5]
[6]
9397 750 15157
Product data sheet
Symbol
f
t
t
t
t
t
Symbol
f
t
t
t
t
t
clock
W
ACT
INACT
su
h
clock
W
ACT
INACT
su
h
This parameter is not necessarily production tested.
Data inputs must be below a minimum time to t
Data and clock inputs must be held at valid levels (not floating) a minimum time of t
For data signal input slew rate
For data signal input slew rate
CK, CK signals input slew rates are
This parameter is not necessarily production tested.
Data inputs must be below a minimum time to t
Data and clock inputs must be held at valid levels (not floating) a minimum time of t
For data signal input slew rate
For data signal input slew rate
CK, CK signals input slew rates are
Figure
Figure
11.
11.
Timing requirements (PC1600-PC2700)
Timing requirements (PC3200)
Parameter
clock frequency
pulse duration, CK, CK, HIGH or
LOW
differential inputs active time
differential inputs inactive time
setup time, fast slew rate
setup time, slow slew rate
hold time, fast slew rate
hold time, slow slew rate
Parameter
clock frequency
pulse duration, CK, CK, HIGH or
LOW
differential inputs active time
differential inputs inactive time
setup time, fast slew rate
setup time, slow slew rate
hold time, fast slew rate
hold time, slow slew rate
1 V/ns.
0.5 V/ns and < 1 V/ns.
1 V/ns.
0.5 V/ns and < 1 V/ns.
1 V/ns.
1 V/ns.
DD
DD
= 2.5 V
= 2.6 V
ACT(max)
ACT(max)
Rev. 02 — 19 July 2005
, after RESET is taken HIGH.
, after RESET is taken HIGH.
Conditions
data before CK , CK
data before CK , CK
data after CK , CK
data after CK , CK
Conditions
data before CK , CK
data before CK , CK
data after CK , CK
data after CK , CK
0.2 V; T
0.1 V; T
amb
amb
= 0 C to +70 C; unless otherwise specified.
= 0 C to +70 C; unless otherwise specified.
13-bit 1 : 2 SSTL_2 registered buffer for DDR
INACT(max)
INACT(max)
[1] [2]
[1] [3]
[4] [6]
[5] [6]
[4] [6]
[5] [6]
[1] [2]
[1] [3]
[4] [6]
[5] [6]
[4] [6]
[5] [6]
Min
-
2.5
-
-
0.65
0.75
0.75
0.9
Min
-
2.5
-
-
0.65
0.75
0.65
0.8
, after RESET is taken LOW.
, after RESET is taken LOW.
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
SSTVF16859
Typ
-
-
-
-
-
-
-
-
Typ
-
-
-
-
-
-
-
-
Max
200
-
22
22
-
-
-
-
Max
210
-
22
22
-
-
-
-
Unit
MHz
ns
ns
ns
ns
ns
ns
ns
Unit
MHz
ns
ns
ns
ns
ns
ns
ns
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