ZL50057 ZARLINK [Zarlink Semiconductor Inc], ZL50057 Datasheet - Page 20

• Manufacturer Part Number: ZL50057
• Description: 12 K-Channel Digital Switch with High Jitter Tolerance, Per Stream Rate Conversion (2, 4, 8, 16, or 32 Mbps), and 48 Inputs and 48 Outputs
• Manufacturer: ZARLINK [Zarlink Semiconductor Inc]

Pin Description (continued)
V
Unused Pins
NC
IC_OPEN
IC_GND
Pin Name
SS
(GND)
A2, B17, C3,
A1, D4, D8,
D13, D17,
H4, H17, J9,
J10, J11, J12,
K9, K10, K11,
K12, L9, L10,
L11, L12, M9,
M10, M11,
M12, N4,
N17, U4, U8,
U11, U13,
U17
A16, A20, B6,
B10, B16, C9,
F18, F19,
F20, G17,
G18, G19,
G20, H18,
H19, H20,
J17, J18, J19,
J20, K17,
K18, T18,
T19, T20, U2,
U3, U18,
U19, U20, V2,
V3, V12, V15,
V16, V17,
V18, V19,
V20, W15,
W16, W17,
W18, W19,
W20, Y3,
Y15, Y16,
Y17, Y18,
Y19, Y20
Y12, Y13,
D16, V11,
W10, W11,
Y10
Coordinates
Package
(272-ball
ZL50057
PBGA)
F7, F8, F9,
F10, G6, G7,
G8, G9, G10,
G11, H6, H7,
H8, H9, H10,
H11, J6, J7,
J8, J9, J10,
J11, K6, K7,
K8, K9, K10,
K11, L8, L9
F13, F14,
F15, F16,
G13, G14,
G15, G16,
H13, H14,
H15, H16,
J13, J14, J15,
J16, M11,
N16, P12,
P13, P14,
P15, P16,
R12, R13,
R14, R15,
R16, T12,
T13, T14,
T15, T16
A13, A14,
N10, N11
D6, D7, D8,
D9, T6, T7,
T8, T9
Coordinates
Package
(256-ball
ZL50058
PBGA)
Zarlink Semiconductor Inc.
ZL50057/8
Ground.
No Connects. These pins are not used and can be tied HIGH,
LOW, or left unconnected.
Internal Connections - OPEN. These pins must be left
unconnected.
Internal Connections - GND. These pins must be tied LOW.
20
Description
Data Sheet